XC6217C081GR-G [TOREX]
High Speed "Green Operation" LDO Voltage Regulators; 高速“绿色运营”的LDO稳压器
| 型号： | XC6217C081GR-G |
| 厂家： | 
Torex Semiconductor |
| 描述： | High Speed "Green Operation" LDO Voltage Regulators |
| 文件： | 总33页 (文件大小：491K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XC6217Series
ETR0322_013a
High Speed "Green Operation" LDO Voltage Regulators
☆GreenOperation Compatible
■GENERAL DESCRIPTION
The XC6217 series are precise, low noise, high speed, low dropout regulators with green operation (GO) function. They are
fabricated using Torex’s CMOS process. Performance features of the series include high ripple rejection and low dropout
voltage, and the series include a reference voltage source, an error amplifier, a current limiter, and a phase compensation
circuit.
GO provides high speed operation, low power consumption and high efficiencies by automatically switching between a high
speed mode (HS) and a power save mode (PS) depending upon the load current level. The switching point of the GO to the
output current is being fixed inside the IC. When only high-speed operation is required, it can be fixed by inputting a high level
signal to the GO pin, thus providing operating conditions with the most suitable level of supply current for the application.
The CE function enables the output to be turned off resulting in greatly reduced power consumption. In this state, with the
XC6217B/D series, the IC turns on the internal switch located between the VOUT and VSS pins. This short enables the electric
charge at the output capacitor (CL) to be discharged via the internal auto-discharge resistance, and as a result the VOUT pin
quickly returns to the VSS level. The series' output stabilization capacitor (CL) is also compatible with low ESR ceramic
capacitors.
Output voltage is selectable in 0.05V increments within a range of 0.80V~4.00V, using laser trimming technologies.
The current limiter's foldback circuit also operates as a short circuit protection for the output current limiter and the output pin.
■FEATURES
■APPLICATIONS
Output Current
: 200mA <Limit: 250mA (TYP.)>
●Cellular phones
Dropout Voltage
: 80mV@ IOUT=100mA, VOUT=3.0V
●Cordless phones
●Wireless communication equipment
●Portable games
Operating Voltage Range
: 1.6V ~ 6.0V (0.8V≦VOUT≦1.55V
: 1.8V ~ 6.0V (1.6V≦VOUT≦4.0V
Output Voltage Range
Accuracy
: 0.80V~4.00V (0.05V increments)
●Cameras, VCRs
: +2% (HS: VOUT >2.00V) (Standard)
●Portable AV equipment
●PDAs
+30mV (HS: VOUT≦1.95V) (Standard)
+2.5%, -3.5% (PS: VOUT >2.60V) (Standard)
+3.5%, -4.5% (PS:1.60≦VOUT≦2.55V) (Standard)
+70mV, -90mV (PS:0.80≦VOUT≦1.55V) (Standard)
+1% (HS: VOUT >2.00V) (High Accuracy)
+20mV (HS: VOUT≦1.95V) (High Accuracy)
+1.5%, -2.5% (PS: VOUT >2.60V) (High Accuracy)
+2.5%, -3.5% (PS:1.60
≦
VOUT
≦
2.55V) (High Accuracy)
+50mV, -70mV (PS:0.80
≦
VOUT
≦1.55V) (High Accuracy)
Low Power Consumption
: 4.5μA (TYP.) when PS mode
25μA (TYP.) when HS mode
: Less than 0.1μA
Standby Current
High Ripple Rejection
Operating Temperature
Low ESR Capacitor
: 70dB @ 1kHz (When HS mode)
: -40℃~85℃
: 1.0μF Ceramic capacitor
Regulators with Green Operation (GO) Function
CL High-Speed-Discharge (XC6217B/D)
Packages
: USP-4D, SOT-25(XC6217A/B Type)
SSOT-24,USPN-4(XC6217C/D Type)
: EU RoHS Compliant, Pb Free
Environmentally Friendly
■TYPICAL PERFORMANCE
■TYPICAL APPLICATION CIRCUIT
CHARACTERISTICS
XC6217B281MR
VIN=3.8V,Tr=Tf=5usec, Ta=25℃
CIN=CL=1.0uF(Ceramic)
2.9
2.85
2.8
3
VOUT
GO
VIN
CE
2.95
2.9
VOUT_HSmode
2.75
2.7
2.85
2.8
V
OUT_GOmode
VSS
CL
CIN
2.65
2.6
2.75
2.7
1.0μF
(ceramic)
1.0μF
(ceramic)
2.55
2.5
2.65
2.6
Output Current IOUT=50mA
IOUT=0.1mA
IOUT=0.1mA
2.45
2.4
2.55
2.5
Time (500usec/div)
1/33
XC6217 Series
■PIN CONFIGURATION
VOUT
GO
4
VIN
4
VOUT
3
5
3 CE
GO 2
3 CE
2
1
VSS
5
VSS
VOUT
4
VIN
1
VOUT
4
VIN
The USPN-4 is recommended to solder in
use of the reference mount pattern and
metal mask pattern for the mounting
strength.
1
2
The USP-4D heat dissipation pad is
recommended to solder in use of the
reference mount pattern and metal mask
pattern for the mounting strength and
heat dissipation.
1
2
3
CE
VSS
VIN
VSS
CE
USP-4D
SOT-25
SSOT-24
(TOP VIEW)
USPN-4
(BOTTOM VIEW)
(TOP VIEW)
(BOTTOM VIEW)
■PIN ASSIGNMENT
PIN NUMBER
SOT-25 SSOT-24
PIN NAME
FUNCTION
USP-4D
USPN-4
4
1
2
5
3
1
5
4
2
3
4
3
-
2
1
4
1
-
2
3
Power Input
Output
VIN
VOUT
GO
VSS
CE
Green Operation Mode Switch
Ground
ON/OFF Control
* XC6217A/B type: USP-4D package
XC6217A/B type: SOT-25 package
XC6217C/D type: SSOT-24 package
XC6217C/D type: USPN-4 package
2/33
XC6217
Series
■PRODUCT CLASSIFICATION
●Ordering Information
*1
(
)
XC6217①②③④⑤⑥-⑦
DESIGNATOR
DESCRIPTION
SYMBOL
A
DESCRIPTION
CE High Active, no CL discharge resistor
B
CE High Active, with CL discharge resistor
①
Type of Regulator
C
D
CE High Active, no CL discharge resistor, no GO pin
CE High Active, with CL discharge resistor, no GO pin
ex.) VOUT(T) = 3.00V → ② = 3, ③ = 0
②
③
Output Voltage
08 ~ 40
0.1V increments (Standard)
VOUT(T)
HS mode
VOUT(T)±30mV
VOUT(T)±30mV
VOUT(T)±2%
PS mode
0.80V ～ 1.50V
1.60V ～ 1.90V
2.00V ～ 2.50V
2.60V ～ 4.00V
VOUT(T)+70mV, VOUT(T)-90mV
VOUT(T)+3.5%, VOUT(T)-4.5%
VOUT(T)+3.5%, VOUT(T)-4.5%
VOUT(T)+2.5%, VOUT(T)-3.5%
2
A
1
VOUT(T) ±2%
ex.) 2.00V Standard → ②=2, ③=0, ④=2
0.05V increments (Standard)
VOUT(T)
HS mode
VOUT(T)±30mV
VOUT(T)±30mV
VOUT(T)±2%
PS mode
0.85V ～ 1.55V
1.65V ～ 1.95V
2.05V ～ 2.55V
2.65V ～ 3.95V
VOUT(T)+70mV, VOUT(T)-90mV
VOUT(T)+3.5%, VOUT(T)-4.5%
VOUT(T)+3.5%, VOUT(T)-4.5%
VOUT(T)+2.5%, VOUT(T)-3.5%
VOUT(T) ±2%
ex.) 2.05V Standard → ②=2, ③=0, ④=A
④
Output Accuracy
0.1V increments (High Accuracy)
VOUT(T)
HS mode
VOUT(T)±20mV
VOUT(T)±20mV
VOUT(T)±1%
PS mode
0.80V ～ 1.50V
1.60V ～ 1.90V
2.00V ～ 2.50V
2.60V ～ 4.00V
VOUT(T)+50mV, VOUT(T)-70mV
VOUT(T)+2.5%, VOUT(T)-3.5%
VOUT(T)+2.5%, VOUT(T)-3.5%
VOUT(T)+1.5%, VOUT(T)-2.5%
VOUT(T) ±1%
ex.) 2.00V High Accuracy → ②=2, ③=0, ④=1
0.05V increments (High Accuracy)
VOUT(T)
HS mode
VOUT(T)±20mV
VOUT(T)±20mV
VOUT(T)±1%
PS mode
0.85V ～ 1.55V
1.65V ～ 1.95V
2.05V ～ 2.55V
2.65V ～ 3.95V
VOUT(T)+50mV, VOUT(T)-70mV
VOUT(T)+2.5%, VOUT(T)-3.5%
VOUT(T)+2.5%, VOUT(T)-3.5%
VOUT(T)+1.5%, VOUT(T)-2.5%
B
VOUT(T) ±1%
ex.) 2.05V High Accuracy → ②=2, ③=0, ④=B
USP-4D (XC6217A/B type)
GR
GR-G
USP-4D (XC6217A/B type)
MR
MR-G
NR
NR-G
7R-G
SOT-25 (XC6217A/B type)
SOT-25 (XC6217A/B type)
SSOT-24 (XC6217C/D type)
SSOT-24 (XC6217C/D type)
USPN-4 (XC6217C/Dtype)
Packages
⑤⑥-⑦
Taping Type (*2)
*USPN-4 0.80V≦VOUT(T)≦1.55V under development.
(*1)
The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
The device orientation is fixed in its embossed tape pocket. For reverse orientation, please contact your local Torex sales office or
representative. (Standard orientation: ⑤R-⑦, Reverse orientation: ⑤L-⑦)
(*2)
3/33
XC6217 Series
■BLOCK DIAGRAMS
●XC6217A Series
●XC6217B Series
●XC6217C Series
●XC6217D Series
*Diodes inside the circuit are an ESD protection diode and a parasitic diode.
■ABSOLUTE MAXIMUM RATINGS
Ta=25℃
PARAMETER
Input Voltage
SYMBOL
VIN
RATINGS
VSS -0.3 ~ +6.5
400 *1
UNITS
V
mA
V
Output Current
Output Voltage
CE/GO Input Voltage
IOUT
VOUT
VSS – 0.3 ~ VIN + 0.3
VSS – 0.3 ~ +6.5
120
VCE/VGO
V
USP-4D
650 (PCB mounted)*2
250
SOT-25
Power Dissipation
Pd
mW
SSOT-24
150
100
USPN-4
600 (PCB mounted)*2
- 40 ~ + 85
- 55 ~ +125
Operational Temperature Range
Storage Temperature Range
Topr
Tstg
℃
℃
*1: IOUT≦Pd / (VIN-VOUT
)
*2: This power dissipation figure shown is PCB mounted and is for reference only. Please refer to page 27-28 for details.
4/33
XC6217
Series
■ELECTRICAL CHARACTERISTICS
●XC6217A/B series
Ta=25℃
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX. UNITS CIRCUIT
High Speed Mode (HS)
VOUT(T)>2.00V
VGO= VIN, VCE=VIN, IOUT=10mA
High Speed Mode (HS)
x 0.98
x 1.02
+0.03
VOUT(T) <1.95V
-0.03
VGO=VIN, VCE=VIN, IOUT=10mA
Power Save Mode (PS)
VOUT(T)>2.60V
VGO= VSS, VCE=VIN, IOUT=0.1mA
Power Save Mode (PS)
1.60V<VOUT(T)<2.55V
Output Voltage
(Standard)
VOUT(E)
(*2)
VOUT(T)
(*3)
x0.965
x 0.955
x1.025
V
1
x 1.035
+0.07
VGO=VSS, VCE=VIN, IOUT=0.1mA
Power Save Mode (PS)
0.80V<VOUT(T)<1.55V
-0.09
VGO=VSS, VCE=VIN, IOUT=0.1mA
High Speed Mode (HS)
VOUT(T)>2.00V
VGO= VIN, VCE=VIN, IOUT=10mA
x 0.99
-0.02
x 1.01
+0.02
High Speed Mode(HS)
VOUT(T)<1.95V
VGO=VIN, VCE=VIN, IOUT=10mA
Power Save Mode (PS)
VOUT(T)>2.60V
VGO=VSS, VCE=VIN, IOUT=0.1mA
Output Voltage
(High Accuracy)
VOUT(E)
(*2)
VOUT(T)
(*3)
V
1
x0.975
x 0.965
-0.07
x1.015
x 1.025
+0.05
Power Save Mode (PS),
1.60V<VOUT(T)<2.55V
VGO=VSS, VCE=VIN, IOUT=0.1mA
Power save mode (PS),
0.80V<VOUT(T)<1.55V
VGO=VSS, VCE=VIN, IOUT=0.1mA
VGO=VIN(HS),VCE=VIN
Output Current
IOUTMAX
VIN=VOUT(T)+1.0V
0.80V<VOUT(T)<4.00V
VGO=VIN（HS）,VCE=VIN
0.1mA≦IOUT≦100mA
VGO=VIN (HS), VCE=VIN, IOUT=100mA
200
-
250
10
mA
mV
1
1
Load Regulation
ꢀVOUT
40
Dropout Voltage (*4)
Supply Current 1
Supply Current 2
Standby Current
Vdif
ISS1
ISS2
ISTB
E-4
25
mV
μA
μA
μA
1
2
2
2
-
-
-
50
8.0
V
CE=VIN , VGO=VIN（HS）, IOUT=0ｍA
CE=VIN , VGO=VSS（PS）, IOUT=0ｍA
4.5
0.01
V
0.10
VIN=6.0V , VCE=VSS
VOUT(T)+0.5V≦VIN≦6.0V
V
OUT(T)≧1.10V
ꢀVOUT
ꢀVIN･V
VGO=VIN (HS), VCE=VIN, IOUT=10mA
Line Regulation
Input Voltage
-
0.01
0.20
%/V
V
1
1
OUT 1.6V≦VIN≦6.0V
OUT(T)≦1.05V
V
VGO=VIN (HS), VCE=VIN, IOUT=10mA
0.80V≦VOUT(T)≦1.55V
1.60V≦VOUT(T)≦4.00V
1.6
1.8
-
-
6.0
6.0
VIN
5/33
XC6217 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●XC6217A/B series (Continued)
PARAMETER
SYMBOL
CONDITIONS
MIN. TYP. MAX. UNITS CIRCUIT
ꢀVOUT
ꢀTa･VOUT
VGO=VIN (HS), VCE=VIN
IOUT=30mA
-40℃<Ta<85℃
Output Voltage
Temperature Characteristics
-
±100
-
ppm/℃
1
VIN={VOUT(T)+1.0}VDC+0.5Vp-pAC
0.85V≦VOUT(T)≦4.00V
VGO=VIN (HS), VCE=VIN
IOUT=30mA, f=1kHz
VIN=1.85VDC+0.5Vp-pAC
Ripple Rejection Rate
PSRR
-
70
dB
3
-
VOUT(T)=0.80V
VGO=VIN (HS),VCE=VIN
IOUT=30mA, f=1kHz
Limit Current
Short Current
ILIM
VGO=VIN (HS), VCE=VIN
VGO=VIN (HS), VCE=VIN
VOUT is short-circuited to the VSS level.
VCE=VIN
200 250
-
-
mA
mA
1
1
ISHORT
-
30
PS Switching Current
IGOR
VGO=VSS (GO mode),
0.5
-
-
mA
4
IOUT: heavy to light load
VCE=VIN, VGO=VSS (GO mode),
IOUT: light to heavy load
HS Switching Current
IGO
-
-
-
8.0
-
mA
mA
4
4
Switch Current Hysteresis
Range
IGOhys
IGOhys=IGO- IGOR
3.5
PS Switching Delay Time (*7)
CE High Level Voltage
GO High Level Voltage
CE Low Level Voltage
GO Low Level Voltage
CE High Level Current
GO High Level Current
CE Low Level Current
tDPS
VCEH
VGOH
VCEL
VGOL
ICEH
VCE=VIN,VGO=VSS (GO mode)
E-5
μs
V
4
4
4
4
4
4
4
4
4
1.2
1.2
-
-
-
-
-
-
-
-
-
6.0
6.0
0.3
0.3
0.1
0.1
0.1
0.1
VCE=VIN, ISS Search, IOUT=0mA
V
V
VCE=VIN, ISS Search, IOUT=0mA
VGO=VIN, VCE=VIN
-
V
-0.1
-0.1
-0.1
-0.1
μA
μA
μA
μA
IGOH
ICEL
VGO=VIN, VCE=VIN
VCE=VSS, VGO=VSS
GO Low Level Current
CL Auto-Discharge
Resistance (* 8)
IGOL
VCE=VSS, VGO=VSS
RDCHG
VIN=6.0V, VOUT=4.00V, VCE=VGO=VSS
-
780
-
Ω
1
NOTE:
* 1: Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T)＋1.0V.
* 2: VOUT (E) = Effective output voltage (Refer to the voltage chart E-0 to E-3)
(I.e. the output voltage when an amply stabilized "VOUT (T)＋1.0V" is provided at the VIN pin while maintaining a certain IOUT value.)
* 3: VOUT (T) = Nominal output voltage
* 4: Vdif={VIN1(*6)-VOUT1(*5)}
* 5: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input in the HS mode.
* 6: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
* 7: Time until HS mode is changed to PS mode by IGOR
* 8: For the XC6217B series only. The XC6217A series discharges by resistors R1 and R2 only as shown in the block diagrams.
6/33
XC6217
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●XC6217C/D series
Ta=25℃
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX. UNITS CIRCUIT
High Speed Mode (HS)
x 0.98
(*3)
VOUT(T)≧2.00V
x 1.02
+0.03
VCE= VIN, IOUT=10mA
High Speed Mode(HS)
-0.03
(*3)
VOUT(T)≦1.95V
VCE=VIN, IOUT=10mA
Power Save Mode (PS)
OUT(T)≧2.60V
x0.965
(*3)
Output Voltage
(Standard)
VOUT(E)
(* 2)
VOUT(T)
(*3)
V
x1.025
x 1.035
V
1
VCE= VIN, IOUT=0.1mA
Power Save Mode (PS)
1.60V≦VOUT(T)≦2.55V
VCE=VIN, IOUT=0.1mA
Power Save Mode(PS)
0.80V≦VOUT(T)≦1.55V
x 0.955
(*3)
-0.09
(*3)
+0.07
x 1.01
+0.02
V
CE=VIN, IOUT=0.1mA
High Speed Mode (HS)
OUT(T)≧2.00V
V
x 0.99
-0.02
VCE= VIN, IOUT=10mA
High Speed Mode(HS)
VOUT(T)≦1.95V
VCE=VIN, IOUT=10mA
Power Save Mode (PS)
Output Voltage
(High Accuracy)
VOUT(E)
(* 2)
VOUT(T)
(*3)
VOUT(T)≧2.60V
x0.975
x 0.965
-0.07
x1.015
x 1.025
+0.05
V
1
VCE= VIN, IOUT=0.1mA
Power Save Mode (PS)
1.60V≦VOUT(T)≦2.55V
VCE=VIN, IOUT=0.1mA
Power Save Mode(PS)
0.80V≦VOUT(T)≦1.55V
VCE=VIN, IOUT=0.1mA
VCE=VIN, VIN=VOUT(T)+1.0V,
0.80V≦VOUT(T)≦4.00V
Output Current
IOUTMAX
200
-
250
-
mA
1
Load Regulation
ꢀVOUT
VCE=VIN,8mA≦IOUT≦100mA
10
40
mV
mV
1
1
Dropout Voltage (*4)
Vdif
VCE=VIN, IOUT=100mA
E-4
Supply Current 1
Supply Current 2
Standby Current
ISS1
ISS2
VCE=VIN, IOUT=8mA
VCE=VIN, IOUT=0mA
VIN=6.0V, VCE=VSS
-
-
-
25
4.5
50
8.0
μA
μA
μA
4
2
2
ISTBY
0.01
0.10
VOUT(T)+0.5V≦VIN≦6.0V
V
OUT(T)≧1.10V
ꢀVOUT
ꢀVIN･VOUT
VCE=VIN, IOUT=10mA
Line Regulation
Input Voltage
-
0.01
0.20
%/V
V
1
1
1.6V≦VIN≦6.0V
V
OUT(T)≦1.05V
VCE=VIN, IOUT=10mA
0.80V≦VOUT(T)≦1.55V
1.60V≦VOUT(T)≦4.00V
1.6
1.8
-
-
6.0
6.0
VIN
7/33
XC6217 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●XC6217C/D series (Continued)
Ta=25℃
PARAMETER
SYMBOL
CONDITIONS
VCE=VIN,IOUT=30mA
MIN. TYP. MAX. UNITS CIRCUIT
ꢀVOUT
ꢀTa･VOUT
Output Voltage
Temperature Characteristics
-
±100
-
ppm/℃
1
-40℃<Ta<85℃
VIN={VOUT(T)+1.0}VDC+0.5VP-PAC
0.85V≦VOUT(T)≦4.00V
V
CE=VIN, IOUT=30mA, f=1kHz
VIN=1.85VDC+0.5VP-PAC
OUT(T)=0.80V
Ripple Rejection Rate
PSRR
-
70
-
dB
3
V
VCE=VIN, IOUT=30mA, f=1kHz
Limit Current
Short Current
ILIM
VCE=VIN
200
-
250
30
-
-
mA
mA
1
1
VCE=VIN
ISHORT
VOUT is short-circuited at the VSS level.
PS Switching Current
IGOR
IGO
VCE=VIN, IOUT: heavy to light load
VCE=VIN, IOUT: light to heavy load
0.5
-
-
-
-
mA
mA
4
4
HS Switching Current
Switch Current
Hysteresis Range
8.0
IGOhys
IGOhys=IGO- IGOR
VCE=VIN
-
3.5
-
mA
4
PS Switching Delay Time (*7)
CE High Level Voltage
CE Low Level Voltage
CE High Level Current
CE Low Level Current
CL Auto-Discharge
tDPS
VCEH
VCEL
ICEH
ICEL
E-5
μs
V
V
μA
μA
4
4
4
4
4
1.2
-
-0.1
-0.1
-
-
-
-
6.0
0.3
0.1
0.1
VCE=VIN
VCE=VSS
RDCHG
VIN=6.0V, VOUT=4.00V, VCE=VSS
-
780
-
Ω
1
Resistance (*8)
NOTE:
* 1: Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T)＋1.0V.
* 2: VOUT(E) = Effective output voltage (Refer to the voltage chart E-0 to E-3 chart)
(I.e. the output voltage when an amply stabilized "VOUT(T)＋1.0V" is provided at the VIN pin while maintaining a certain
IOUT value.)
* 3: VOUT (T) = Nominal output voltage
* 4: Vdif={VIN1(*6)-VOUT1(*5)}
* 5: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input in
the HS mode.
* 6: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
* 7: Time until HS mode is changed to PS mode by IGOR
* 8: For the XC6217D series only. The XC6217C series discharges by resistors R1 and R2 only as shown in the
block diagrams.
8/33
XC6217
Series
■OUTPUT VOLTAGE CHART
E-3
SYMBOL
E-0
E-1
E-2
NOMINAL
OUTPUT
VOLTAGE
OUTPUT VOLTAGE
(HS MODE)
OUTPUT VOLTAGE
(PS MODE)
OUTPUT VOLTAGE
(HS MODE)
High Accuracy (V)
OUTPUT VOLTAGE
(PS MODE)
High Accuracy (V)
Standard (V)
Standard (V)
(V)
VOUT(E)
VOUT(E)
VOUT(E)
VOUT(E)
VOUT(T)
MIN.
0.7700
0.8200
0.8700
0.9200
0.9700
1.0200
1.0700
1.1200
1.1700
1.2200
1.2700
1.3200
1.3700
1.4200
1.4700
1.5200
1.5700
1.6200
1.6700
1.7200
1.7700
1.8200
1.8700
1.9200
1.9600
2.0090
2.0850
2.1070
2.1560
2.2050
2.2540
2.3030
2.3520
2.4010
2.4500
2.4990
2.5480
2.5970
2.6460
2.6950
2.7440
2.7930
2.8420
2.8910
MAX.
0.8300
0.8800
0.9300
0.9800
1.0300
1.0800
1.1300
1.1800
1.2300
1.2800
1.3300
1.3800
1.4300
1.4800
1.5300
1.5800
1.6300
1.6800
1.7300
1.7800
1.8300
1.8800
1.9300
1.9800
2.0400
2.0910
2.1420
2.1930
2.2440
2.2950
2.3460
2.3970
2.4480
2.4990
2.5500
2.6010
2.6520
2.7030
2.7540
2.8050
2.8560
2.9070
2.9580
3.0090
MIN.
0.7100
0.7600
0.8100
0.8600
0.9100
0.9600
1.0100
1.0600
1.1100
1.1600
1.2100
1.2600
1.3100
1.3600
1.4100
1.460
MAX.
0.8700
0.9200
0.9700
1.0200
1.0700
1.1200
1.1700
1.2200
1.2700
1.3200
1.3700
1.4200
1.4700
1.5200
1.5700
1.6200
1.6560
1.7078
1.7595
1.8113
1.8630
1.9148
1.9665
2.0183
2.0700
2.1218
2.1735
2.2253
2.2770
2.3288
2.3805
2.4323
2.4840
2.5358
2.5875
2.6393
2.6650
2.7163
2.7675
2.8188
2.8700
2.9213
2.9725
3.0238
MIN.
0.7800
0.8300
0.8800
0.9300
0.9800
1.0300
1.0800
1.1300
1.1800
1.2300
1.2800
1.3300
1.3800
1.4300
1.4800
1.5300
1.5800
1.6300
1.6800
1.7300
1.7800
1.8300
1.8800
1.9300
1.9800
2.0295
2.0790
2.1285
2.1780
2.2275
2.2770
2.3265
2.3760
2.4255
2.4750
2.5245
2.5740
2.6235
2.6730
2.7225
2.7720
2.8215
2.8710
2.9205
MAX.
0.8200
0.8700
0.9200
0.9700
1.0200
1.0700
1.1200
1.1700
1.2200
1.2700
1.3200
1.3700
1.4200
1.4700
1.5200
1.5700
1.6200
1.6700
1.7200
1.770
MIN.
0.7300
0.7800
0.8300
0.8800
0.9300
0.9800
1.0300
1.0800
1.1300
1.1800
1.2300
1.2800
1.3300
1.3800
1.4300
1.4800
1.5440
1.5923
1.6405
1.6888
1.7370
1.7853
1.8335
1.8818
1.9300
1.9783
2.0265
2.0748
2.1230
2.1713
2.2195
2.2678
2.3160
2.3646
2.4125
2.4608
2.5350
2.5838
2.6325
2.6813
2.7300
2.7788
2.8275
2.8763
MAX.
0.8500
0.9000
0.9500
1.0000
1.0500
1.1000
1.1500
1.2000
1.2500
1.3000
1.3500
1.4000
1.4500
1.5000
1.5500
1.6000
1.6400
1.6913
1.7425
1.7938
1.8450
1.8963
1.9475
1.9998
2.0500
2.1013
2.1525
2.2038
2.2550
2.3063
2.3575
2.4088
2.4600
2.5113
2.5625
2.6138
2.6390
2.6898
2.7405
2.7913
2.8420
2.8928
2.9435
2.9943
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1.70
1.75
1.80
1.85
1.90
1.95
2.00
2.05
2.10
2.15
2.20
2.25
2.30
2.35
2.40
2.45
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
2.95
1.5280
1.5758
1.6235
1.6713
1.7190
1.7668
1.8145
1.8623
1.9100
1.9578
2.0055
2.0533
2.1010
2.1488
2.1965
2.2443
2.2920
2.3398
2.3875
2.4353
2.5090
2.5573
2.6055
2.6538
2.7020
2.7503
2.7985
2.8468
1.8200
1.8700
1.9200
1.9700
2.0200
2.0705
2.1210
2.1715
2.2220
2.2725
2.3230
2.3735
2.4240
2.4745
2.5250
2.5755
2.6260
2.6765
2.7270
2.7775
2.8280
2.8785
2.9290
2.9795
*USPN-4 0.80V≦VOUT(T)≦1.55V underdevelopment.
9/33
XC6217 Series
■OUTPUT VOLTAGE CHART (Continued)
E-3
SYMBOL
E-0
E-1
E-2
NOMINAL
OUTPUT
VOLTAGE
OUTPUT VOLTAGE
(HS MODE)
OUTPUT VOLTAGE
(PS MODE)
OUTPUT VOLTAGE
(HS MODE)
High Accuracy (V)
OUTPUT VOLTAGE
(PS MODE)
High Accuracy (V)
Standard (V)
Standard (V)
(V)
VOUT(E)
VOUT(E)
VOUT(E)
VOUT(E)
VOUT(T)
MIN.
MAX.
3.0600
3.1100
3.1620
3.2130
3.2640
MIN.
MAX.
3.0750
3.1263
3.1775
3.2288
3.2800
MIN.
2.9700
3.0195
3.0690
3.1185
3.1680
MAX.
3.0300
3.0805
3.1310
3.1815
3.2320
MIN.
MAX.
3.0450
3.0958
3.1465
3.1973
3.2480
3.00
3.05
3.10
3.15
3.20
2.9400
2.8990
3.0380
3.0870
3.1360
2.8950
2.9433
2.9915
3.0398
3.0880
2.9250
2.9738
3.0225
3.0713
3.1200
3.25
3.1850
3.3150
3.1363
3.3313
3.2175
3.2825
3.1688
3.2988
3.30
3.35
3.40
3.45
3.50
3.55
3.60
3.65
3.70
3.75
3.80
3.85
3.90
3.95
4.00
3.2340
3.2830
3.3320
3.3810
3.4300
3.4790
3.5280
3.5770
3.6260
3.6750
3.7240
3.7730
3.8220
3.8710
3.9200
3.3660
3.4170
3.4680
3.5190
3.570
3.1845
3.2328
3.2810
3.3293
3.3775
3.4258
3.4740
3.5223
3.5705
3.6188
3.6670
3.7153
3.7635
3.8118
3.8600
3.3825
3.4338
3.4850
3.5363
3.5875
3.6388
3.6900
3.7413
3.7925
3.8438
3.8950
3.9463
3.9975
4.0488
4.1000
3.2670
3.3165
3.3660
3.4155
3.4650
3.5145
3.5640
3.6135
3.6630
3.7125
3.7620
3.8115
3.8610
3.9105
3.9600
3.3330
3.3835
3.4340
3.4845
3.5350
3.5855
3.6360
3.6855
3.7370
3.7875
3.8380
3.8885
3.9390
3.9895
4.0400
3.2175
3.2663
3.3150
3.3638
3.4125
3.4613
3.5100
3.5588
3.6075
3.6563
3.7050
3.7538
3.8025
3.8513
3.9000
3.3495
3.4003
3.4510
3.5018
3.5525
3.6033
3.6540
3.7048
3.7555
3.8063
3.8570
3.9078
3.9585
4.0093
4.0600
3.6210
3.6720
3.7230
3.7740
3.8250
3.8760
3.9270
3.9780
4.0290
4.0800
10/33
XC6217
Series
■DROPOUT VOLTAGE CHART
E-5
E-5
SYMBOL
E-4
SYMBOL
E-4
PS
PS
NOMINAL
OUTPUT
VOLTAGE
(V)
NOMINAL
OUTPUT
VOLTAGE
(V)
DROPOUT VOLTAGE
SWITCHING
DELAY TIME
(GO MODE)
(μs)
DROPOUT VOLTAGE
SWITCHING
DELAY TIME
(GO MODE)
(μs)
Vdif
(mV)
Vdif
(mV)
Vdif
tDPS
Vdif
tDPS
VOUT(T
)
VOUT(T)
TYP.
500
MAX.
850
MAX
TYP.
MAX.
MAX
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1.70
1.75
1.80
1.85
1.90
1.95
2.00
2.05
2.10
2.15
2.20
2.25
2.30
2.35
2.40
2.45
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
2.95
3.00
3.05
3.10
3.15
3.20
3.25
3.30
3.35
3.40
3.45
3.50
3.55
3.60
3.65
3.70
3.75
3.80
3.85
3.90
3.95
4.00
410
330
720
650
850
230
410
80
140
1200
200
160
360
290
160
125
250
210
850
115
195
95
170
1200
*USPN-4 0.80V≦VOUT(T)≦1.55V underdevelopment.
11/33
XC6217 Series
■OPERATIONAL EXPLANATION
<Output Voltage Control>
The voltage divided by resistors R1 & R2 is compared with the internal reference voltage by the error amplifier. The
P-channel MOSFET, which is connected to the VOUT pin, is then driven by the subsequent output signal. The output voltage
at the VOUT pin is controlled & stabilized by a system of negative feedback. The current limit circuit and short protect circuit
operate in relation to the level of output current. The GO function monitors the output current and switches a supply current
to two values according to the level of output current. Further, the IC's internal circuitry can be shutdown via the CE pin's
signal.
<Green Operation>
XC6217A and B series can be set as a fixed high-speed mode or a green operation (GO) mode via a signal to the green
operation (GO) pin. Under the condition that the GO pin becomes low level, the IC operates in the GO mode and the IC
operates in the fixed high-speed mode when the GO pin is at high level. The GO mode enables the IC to switch
automatically the supply current to the high speed (HS) mode or the power save (PS) mode according to the level of output
current. While having both high-speed operation and low supply current state, the series can acquire high efficiency. At the
HS/PS automatic switching mode (GO mode), the switching point of the HS mode and the PS mode is being fixed inside the
IC. When the output current becomes IGOR 0.5mA (MIN.) or below, the mode changes automatically to the PS mode after the
delay time of hundreds μsec(s), and it can reduce supply current in light load. Also when the output current becomes IGO
8mA (MAX.) or more, the mode changes automatically to the HS mode and the IC becomes high speed operation.
When the XC6217 is used in the GO mode, stable operation range is over 8.0mA is HS mode and below 0.5mA in PS mode.
<Low ESR capacitor>
With the XC6217 series, a stable output voltage is achievable even if used with low ESR capacitors, as a phase
compensation circuit is built-in. Values required for the phase compensation are as the chart below. In order to ensure the
stable phase compensation while avoiding run-out of values, please use the capacitor which does not depend on bias or
temperature too much. For a stable power input, please connect an input capacitor (CIN) of 1.0μF between the VIN pin and
the VSS pin.
・Excluding USPN-4
OUTPUT VOLTAGE (V)
0.8 ~ 1.15
OUTPUT CAPACITOR VALUE
More than CL=4.7μF
1.2 ~ 1.35
More than CL=2.2μF
1.4 ~ 4.0
More than CL=1.0μF
・USPN-4
OUTPUT VOLTAGE (V)
1.6 ~ 4.0
OUTPUT CAPACITOR VALUE
More than CL=2.2μF
12/33
XC6217
Series
<CL Auto-Discharge Function>
XC6217B/D series can quickly discharge the electric charge at the output capacitor (CL), when a low signal to the CE pin,
which enables a whole IC circuit put into OFF state, is inputted via the N-channel transistor located between the VOUT pin
and the VSS pin (cf. BLOCK DIAGRAM). The CL auto-discharge resistance value is fixed to 780Ω(VIN=6.0V, VOUT=4.0V at
typical). The discharge time of the output capacitor (CL) is set by the CL auto-discharge resistance (R) and the output
capacitor (CL). By setting time constant of a CL auto-discharge resistance value [RDCHG] and an output capacitor value
(CL) as τ(τ=C x RDCHG), the output voltage after discharge via the N channel transistor is calculated by the following
formulas.
V = VOUT(E) x e –t/
,
or t=τIn ( V / VOUT(E) )
τ
( V : Output voltage after discharge, VOUT(E) : Output voltage, t: Discharge time,
τ: CL auto-discharge resistance RDCHG×Output capacitor (CL) value C)
<Current Limiter, Short-Circuit Protection>
The XC6217 series’ foldback circuit operates as an output current limiter and a short protection of the output pin. When
the load current reaches the current limit level, the fixed current limiter circuit operates and output voltage drops. As a
result of this drop in output voltage, the foldback circuit operates, output voltage drops further and output current
decreases. When the output pin is shorted to the VSS level, a current of about 30mA flows.
<CE Pin>
The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6217 series. In shutdown mode,
output at the VOUT pin will be pulled down to the VSS level via R1 & R2. However, as for the XC6217B/D series, the CL
auto-discharge resistor is connected in parallel to R1 and R2 while the power supply is applied to the VIN pin.
Therefore, time until the VOUT pin reaches the VSS level becomes short. The output voltage becomes unstable, when the
CE pin is open. If this IC is used with the correct output voltage for the CE pin, the logic is fixed and the IC will operate
normally. However, supply current may increase as a result of through current in the IC's internal circuitry when medium
voltage is input.
■NOTES ON USE
1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be
exceeded.
2. Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output current.
Please strengthen VIN and VSS wiring in particular.
3. Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible.
13/33
XC6217 Series
■TEST CIRCUITS
Circuit 1: Output Voltage, Output Current, Dropout Voltage, Input/Operating Voltage, Line Regulation, Load Regulation,
Current Limit, Short Current, CL Discharge Resistance
*No GO pin with the XC6217C/D types.
Circuit 2: Supply Current, Standby Current
*No GO pin with the XC6217C/D types.
Circuit 3: Ripple Rejection Rate
*No GO pin with the XC6217C/D types.
14/33
XC6217
Series
■TEST CIRCUITS (Continued)
Circuit 4: Supply Current, HS/PS Switching Current, PS Switching Delay Time, CE/GO “H” “L” Level Voltage,
CE/GO “H” “L” Level Current
*No GO pin with the XC6217C/D types.
15/33
XC6217 Series
■TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current
HighSpeed mode
XC6217x182
HighSpeed mode
XC6217x182
VIN=VCE=2.8V , VGO=VIN (A/B Type)
CIN=CL=1.0μF (ceramic)
VCE=VIN , VGO=VIN (A/B Type) , Ta=25℃
CIN=CL=1.0μF (ceramic)
2.4
1.8
1.2
0.6
0
2.4
1.8
1.2
0.6
0
VIN=1.9V
VIN=2.8V
VIN=6.0V
Ta=25℃
Ta=-40℃
Ta=85℃
0
100
200
300
400
0
100
200
300
400
Output Current IOUT (mA)
Output Current: IOUT (mA)
HighSpeed mode
HighSpeed mode
XC6217x302
XC6217x302
VIN=VCE=4.0V , VGO=VIN (A/B Type)
CIN=CL=1.0μF (ceramic)
VCE=VIN , VGO=VIN (A/B Type) , Ta=25℃
CIN=CL=1.0μF (ceramic)
3.5
3
3.5
3
2.5
2
2.5
2
1.5
1
1.5
1
VIN=3.1V
VIN=4.0V
VIN=6.0V
Ta=25℃
Ta=-40℃
Ta=85℃
0.5
0
0.5
0
0
100
200
300
400
0
100
200
300
400
Output Current: IOUT (mA)
Output Current: IOUT (mA)
(2) Output Voltage vs. Input Voltage
HighSpeedmode
HighSpeedmode
XC6217x182
XC6217x182
V=V,V=V(A/BType),Ta=25℃
V=V,V=V(A/BType),Ta=25℃
CE
IN
GO
IN
CE
IN
GO
IN
C=C=1.0μF(ceramic)
C=C=1.0μF(ceramic)
IN
L
IN
L
2
1.9
1.9
1.85
1.8
1.7
1.6
1.5
1.4
1.8
1.75
1.7
I
IOUT=1mA
IOUT=1mA
IOUT=10mA
IOUT=30mA
IOUT=100mA
IOUT=10mA
IOUT=30mA
IOUT=100mA
1.65
1.6
4
4.5
5
5.5
6
1
1.5
2
InputVoltage:VIN(V)
2.5
3
InputVoltage:VIN(V)
16/33
XC6217
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Input Voltage (Continued)
HighSpeed mode
HighSpeed mode
XC6217x302
CE=VIN , VGO=VIN (A/B Type) , Ta=25℃
XC6217x302
VCE=VIN , VGO=VIN (A/B Type) , Ta=25℃
V
CIN=CL=1.0μF (ceramic)
CIN=CL=1.0μF (ceramic)
3.1
3.05
3
3.2
3.1
3
2.9
2.8
2.7
2.6
2.5
2.95
2.9
IOUT=1mA
IOUT=1mA
IOUT=10mA
IOUT=30mA
IOUT=100mA
IOUT=10mA
IOUT=30mA
IOUT=100mA
2.85
2.8
4
4.5
5
5.5
6
2
2.5
3
3.5
4
Input Voltage:VIN (V)
Input Voltage:VIN (V)
(3) Dropout Voltage vs. Output Current
HighSpeed mode
HighSpeed mode
XC6217x182
XC6217x302
VCE=VIN , VGO=VIN (A/B Type)
VCE=VIN , VGO=VIN (A/B Type)
CIN=CL=1.0μF (ceramic)
0.4
CIN=CL=1.0μF (ceramic)
0.4
0.35
0.35
0.3
Ta=85℃
Ta=85℃
Ta=25℃
Ta=-40℃
0.3
Ta=25℃
0.25
0.25
0.2
Ta=-40℃
0.2
0.15
0.1
0.05
0
0.15
0.1
0.05
0
0
50
100
150
200
0
50
100
150
200
Output Current: IOUT (mA)
Output Current: IOUT (mA)
(4) Output Voltage vs. Ambient Temperature
HighSpeed mode
HighSpeed mode
XC6217x182
VIN=VCE=2.8V ,VGO=VIN (A/B Type) , IOUT=30mA
CIN=CL=1.0μF (ceramic)
XC6217x302
VIN=VCE=4.0V , VGO=VIN (A/B Type) , IOUT=30mA
CIN=CL=1.0μF (ceramic)
3.1
1.9
1.85
1.8
3.05
3
2.95
1.75
2.9
1.7
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature: Ta (℃)
Ambient Temperature: Ta (℃)
17/33
XC6217 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(5) Supply Current vs. Input Voltage
PowerSave mode
PowerSave mode
XC6217x182
XC6217x302
VCE=VIN , VGO=VSS (A/B Type) , CIN=CL=1.0μF (ceramic)
V
CE=VIN , VGO=VSS (A/B Type) , CIN=CL=1.0μF (ceramic)
20
18
16
14
12
10
8
20
18
16
14
12
10
8
Ta=85℃
Ta=25℃
Ta=-40℃
Ta=85℃
Ta=25℃
Ta=-40℃
6
6
4
4
2
2
0
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage:VIN (V)
Input Voltage:VIN (V)
HighSpeed mode
XC6217x182
HighSpeed mode
XC6217x302
VCE=VIN , VGO=VIN (A/B Type) , CIN=CL=1.0μF (ceramic)
70
60
50
40
30
20
10
0
VCE=VIN , VGO=VIN (A/B Type) , CIN=CL=1.0μF (ceramic)
70
60
50
40
30
20
10
0
Ta=85℃
Ta=25℃
Ta=-40℃
Ta=85℃
Ta=25℃
Ta=-40℃
0
1
2
3
4
5
6
Input Voltage:VIN (V)
0
1
2
3
4
5
6
Input Voltage:VIN (V)
(6) PS Switching Delay Time vs. Ambient Temperature
GO mode
GO mode
XC6217x182
VIN=VCE=2.8V , VGO=VSS (A/B Type)
IOUT=10mA→0.1mA, CIN=CL=1.0μF (ceramic)
XC6217x302
VIN=VCE=4.0V , VGO=VSS (A/B Type)
IOUT=10mA→0.1mA , CIN=CL=1.0μF (ceramic)
2500
2500
2000
1500
1000
500
0
2000
1500
1000
500
0
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature: Topr (℃)
Ambient Temperature: Topr (℃)
18/33
XC6217
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(7) CL Auto-Discharge Resistance vs. Ambient Temperature
(8) PS/HS Switching Current vs. Ambient Temperature
GO mode
XC6217x181
XC6217B/D
VIN=6.0V , VCE=VSS , VGO=VSS (B Type) VOUT=4.0V
CIN=CL=1.0μF (ceramic)
1200
VIN=VCE=2.8V , VGO=VSS (A/B Type)
CIN=CL=1.0μF (ceramic)
10
9
8
7
6
5
4
3
2
1
0
HS Sw itching Current
PS Sw itching Current
1000
800
600
400
200
0
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature: Topr (℃)
Ambient Temperature: Topr (℃)
(9) Load Transient Response
GO mode
GO mode
XC6217x182
XC6217x182
VIN=VCE=2.8V , VGO=VSS (A/B Type) , Tr=Tf=5μs
Ta=25℃ , CIN=CL=1μF (ceramic)
VIN=VCE=2.8V , VGO=VSS (A/B Type) , Tr=Tf=5μs
Ta=25℃ , CIN=CL=1μF (ceramic)
1.9
1.8
1.7
1.6
1.5
1.4
1.3
300
250
200
150
100
50
1.9
1.8
1.7
1.6
1.5
1.4
1.3
300
250
200
150
100
50
Output Voltage
Output Voltage
Output Current
100mA
Output Current
50mA
0.1mA
0.1mA
0
0
Time (500μs/div)
Time (500μs/div)
HighSpeed mode
GO mode
XC6217x182
VIN=VCE=2.8V , VGO=VIN (A/B Type) , Tr=Tf=5μs
XC6217x302
VIN=VCE=4.0V , VGO=VSS (A/B Type) , Tr=Tf=5μs
Ta=25℃ , CIN=CL=1μF (ceramic)
Ta=25℃ , CIN=CL=1μF (ceramic)
1.9
1.8
1.7
1.6
1.5
1.4
1.3
300
250
200
150
100
50
3.1
3
300
250
200
150
100
50
Output Voltage
Output Voltage
2.9
2.8
2.7
2.6
2.5
Output Current
100mA
Output Current
50mA
10mA
0.1mA
0
0
Time (500μs/div)
Time (500μs/div)
19/33
XC6217 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Load Transient Response
GO mode
HighSpeed mode
XC6217x302
XC6217x302
VIN=VCE=4.0V , VGO=VIN (A/B Type) , Tr=Tf=5μs
VIN=VCE=4.0V , VGO=VSS (A/B Type) , Tr=Tf=5μs
Ta=25℃ , CIN=CL=1μF (ceramic)
Ta=25℃ , CIN=CL=1μF (ceramic)
3.1
3
300
250
200
150
100
50
3.1
3
300
250
200
150
100
50
Output Voltage
Output Voltage
2.9
2.8
2.7
2.6
2.5
2.9
2.8
2.7
2.6
2.5
Output Current
100mA
Output Current
100mA
10mA
0.1mA
0
0
Time (500μs/div)
Time (500μs/div)
(10) Line Transient Response
HighSpeed mode
HighSpeed mode
XC6217x182
VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5μs
XC6217x182
VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5μs
IOUT=30mA , Ta=25℃ , CL=1μF (ceramic)
IOUT=1mA , Ta=25℃, CL=1μF (ceramic)
5
5
4
2
2
Input Voltage
Input Voltage
1.95
1.9
4
1.95
1.9
3
3
2
1.85
1.8
2
1.85
1.8
Output Voltage
Output Voltage
1
1
0
0
1.75
1.7
1.75
1.7
-1
-1
Time (20μs/div)
Time (20μs/div)
HighSpeed mode
XC6217x182
VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5μs
IOUT=100mA , Ta=25℃ , CL=1μF (ceramic)
5
2
Input Voltage
4
1.95
1.9
3
2
1.85
1.8
Output Voltage
1
0
1.75
1.7
-1
Time (20μs/div)
20/33
XC6217
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Line Transient Response
HighSpeed mode
HighSpeed mode
XC6217x302
XC6217x302
VCE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5μs
IOUT=1mA , Ta=25℃ , CL=1μF (ceramic)
V
CE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5μs
IOUT=30mA , Ta=25℃ , CL=1μF (ceramic)
6
5
4
3
2
1
0
3.2
6
5
4
3
2
1
0
3.2
Input Voltage
Input Voltage
3.15
3.1
3.15
3.1
3.05
3
3.05
Output Voltage
Output Voltage
3
2.95
2.95
2.9
2.9
Time (20μs/div)
Time (20μs/div)
XC6217x302
HighSpeed mode
V
CE=VIN , VGO=VIN (A/B Type) , Tr=Tf=5μs
IOUT=100mA , Ta=25℃ , CL=1μF (ceramic)
6
5
4
3
2
1
0
3.2
Input Voltage
3.15
3.1
3.05
3
Output Voltage
2.95
2.9
Time (20μs/div)
(11) Turn-On Response
HighSpeed mode
HighSpeed mode
XC6217x182xx
VCE=VIN , VGO=VIN (A/B Type) , Tr=5μs
IOUT=1mA , Ta=25℃ , CL=1.0μF (ceramic)
XC6217x182xx
VCE=VIN , VGO=VIN (A/B Type) , Tr=5μs
IOUT=30mA , Ta=25℃ , CL=1.0μF (ceramic)
Input Voltage
4
3
7
6
5
4
3
2
1
0
4
3
7
6
5
4
3
2
1
0
Input Voltage
2
2
1
1
0
0
Output Voltage
Output Voltage
-1
-2
-3
-1
-2
-3
Time (40μs/div)
Time (40μs/div)
21/33
XC6217 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) Turn-On Response (Continued)
HighSpeed mode
HighSpeed mode
XC6217x302xx
VCE=VIN , VGO=VIN (A/B Type) , Tr=5μs
XC6217x182xx
VCE=VIN , VGO=VIN (A/B Type) , Tr=5μs
IOUT=1mA , Ta=25℃ , CL=1.0μF (ceramic)
IOUT=100mA , Ta=25℃ , CL=1.0μF (ceramic)
Input Voltage
5
4
8
7
6
5
4
3
2
1
0
4
3
7
6
5
4
3
2
1
0
Input Voltage
3
2
2
1
1
Output Voltage
0
0
Output Voltage
-1
-2
-3
-1
-2
-3
Time (40μs/div)
XC6217x302xx
CE=VIN , VGO=VIN (A/B Type) , Tr=5μs
Time (40μs/div)
XC6217x302xx
CE=VIN , VGO=VIN (A/B Type) , Tr=5μs
HighSpeed mode
HighSpeed mode
V
V
IOUT=30mA , Ta=25℃ , CL=1.0μF (ceramic)
IOUT=100mA , Ta=25℃ , CL=1.0μF (ceramic)
5
4
8
7
6
5
4
3
2
1
0
5
4
8
7
6
5
4
3
2
1
0
Input Voltage
Input Voltage
3
3
2
2
1
1
Output Voltage
Output Voltage
0
0
-1
-2
-3
-1
-2
-3
Time (40μs/div)
Time (40μs/div)
(12) CE Turn-On Response
HighSpeed mode
HighSpeed mode
XC6217x182
VIN=2.8V , VGO=VIN (A/B Type) , Tr=5μs
XC6217x182
VIN=2.8V , VGO=VIN (A/B Type) , Tr=5μs
IOUT=1mA , Ta=25℃ , CIN=CL=1.0μF (ceramic)
IOUT=30mA , Ta=25℃ , CIN=CL=1.0μF (ceramic)
5
4
8
7
6
5
4
3
2
1
0
5
4
8
7
6
5
4
3
2
1
0
CE Input Voltage
CE Input Voltage
3
3
2
2
1
1
0
0
Output Voltage
Output Voltage
-1
-2
-3
-1
-2
-3
Time (40μs/div)
Time (40μs/div)
22/33
XC6217
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(12) CE Turn-On Response (Continued)
HighSpeed mode
HighSpeed mode
XC6217x302
VIN=4.0V , VGO=VIN (A/B Type) , Tr=5μs
XC6217x182
VIN=2.8V , VGO=VIN (A/B Type) , Tr=5μs
IOUT=100mA , Ta=25℃ , CIN=CL=1.0μF (ceramic)
IOUT=1mA , Ta=25℃ , CIN=CL=1.0μF (ceramic)
5
4
8
7
6
5
4
3
2
1
0
5
4
8
7
6
5
4
3
2
1
0
CE Input Voltage
CE Input Voltage
3
3
2
2
1
1
Output Voltage
0
0
Output Voltage
-1
-2
-3
-1
-2
-3
Time (40μs/div)
Time (40μs/div)
HighSpeed mode
HighSpeed mode
XC6217x302
VIN=4.0V, VGO=VIN (A/B Type), Tr=5μs
XC6217x302
VIN=4.0V , VGO=VIN (A/B Type) , Tr=5μs
IOUT=30mA , Ta=25℃ , CIN=CL=1.0μF (ceramic)
CE Input Voltage
IOUT=100mA , Ta=25℃ , CIN=CL=1.0μF (ceramic)
CE Input Voltage
5
4
8
7
6
5
4
3
2
1
0
5
4
8
7
6
5
4
3
2
1
0
3
3
2
2
1
1
Output Voltage
Output Voltage
0
0
-1
-2
-3
-1
-2
-3
Time (40μs/div)
Time (40μs/div)
23/33
XC6217 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(13) Ripple Rejection Rate
HighSpeed mode
PowerSave mode
VIN=VCE=2.8VDC+0.5VP-PAC , VGO=VSS (A/B Type)
OUT=0.1mA , Ta=25℃ , CL=1.0μF (ceramic)
XC6217x182
VIN=VCE=2.8VDC+0.5VP-PAC , VGO=VIN (A/B Type)
OUT=30mA , Ta=25℃ , CL=1.0μF (ceramic)
XC6217x182
I
I
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
1000
Ripple Frequency: f (kHz)
Ripple Frequency: f (kHz)
HighSpeed mode
XC6217x302
PowerSave mode
VIN=VCE=4.0VDC+0.5VP-PAC , VGO=VSS (A/B Type)
OUT=0.1mA , Ta=25℃ , CL=1.0μF (ceramic)
XC6217x302
VIN=VCE=4.0VDC+0.5VP-PAC , VGO=VIN (A/B Type)
IOUT=30mA , Ta=25℃ , CL=1.0μF (ceramic)
I
80
70
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
1000
Ripple Frequency: f (kHz)
Ripple Frequency: f (kHz)
24/33
XC6217
Series
■PACKAGING INFORMATION
●USP-4D
●SOT-25
(unit : mm)
(unit : mm)
2.9±0.2
+0.1
-0.05
0.4
5
1
4
3
0～0.1
2
+0.1
-0.05
0.15
(0.95)
1.9±0.2
*Soldering fillet surface is not formed because
the sides of the pins are plated.
●SSOT-24
●USPN-4
(unit : mm)
(unit : mm)
25/33
XC6217 Series
■PACKAGING INFORMATION (Continued)
●USP-4D Reference Pattern Layout Dimension
●USP-4D Reference metal mask design
●USPN-4 Reference Pattern Layout Dimension
●USPN-4 Reference metal mask design
26/33
XC6217
Series
● USP-4D Power Dissipation
Power dissipation data for the USP-4D is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as one of reference data taken in the described condition.
40
1. Measurement Condition (Reference data)
Condition: Mount on a board
28.9
Ambient:
Natural convection
Soldering: Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm2 in one side)
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
Glass Epoxy (FR-4)
Material:
Thickness: 1.6 mm
Through-hole: 4 x 0.8 Diameter
2. Power Dissipation vs. Ambient Temperature
1.4
2.54
Evaluation Board (Unit: mm)
Board Mount (Tj max = 125℃)
Ambient Temperature(℃)
Power Dissipation Pd (mW)
Thermal Resistance(℃/W）
153.8
25
85
650
260
Pd vs Ta
700
600
500
400
300
200
100
0
25
45
65
85
105
125
Ambient Temperature Ta(℃)
27/33
XC6217 Series
● USPN-4 Power Dissipation
Power dissipation data for the USPN-4 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as one of reference data taken in the described condition.
1. Measurement Condition (Reference data)
Condition: Mount on a board
Ambient: Natural convection
Soldering: Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm2 in one side)
Copper (Cu) traces occupy 50% of the front and 50%
of the back.
The copper area is divided into four block, one block is
12.5% of total.
The USPN-4 package has for terminals.
Each terminal connects one copper block in the front and one
in the back.
Material: Glass Epoxy (FR-4)
Thickness: 1.6 mm
Through-hole: 4 x 0.8 Diameter
Evaluation Board (Unit: mm)
2. Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125℃)
Ambient Temperature(℃)
Power Dissipation Pd (mW)
Thermal Resistance(℃/W）
166.67
25
85
600
240
Pd vs Ta
700
600
500
400
300
200
100
0
25
45
65
85
105
125
Ambient Temperature Ta（℃）
28/33
XC6217
Series
■MARKING RULE
●SOT-25
① represents product series
MARK
1
PRODUCT SERIES
XC6217xxxxxx
② represents type of regulators
MARK
SOT-25
OUTPUT VOLTAGE
OUTPUT VOLTAGE
0.05V INCREMENTS
PRODUCT SERIES
(TOP VIEW)
0.1V INCREMENTS
0.80V~3.00V
3.10V~4.00V
0.85V~3.05V
3.15V~3.95V
V
X
A
B
E
L
XC6217Axxxxx
XC6217Bxxxxx
F
M
③ represents output voltage
MARK
OUTPUT VOLTAGE (V)
MARK
OUTPUT VOLTAGE (V)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
-
-
3.10
3.20
3.30
3.40
3.50
3.60
3.70
3.80
3.90
4.00
-
-
-
3.15
3.25
3.35
3.45
3.55
3.65
3.75
3.85
3.95
-
F
H
K
L
1.60
1.70
1.80
1.90
2.00
2.10
2.20
2.30
2.40
2.50
2.60
2.70
2.80
2.90
3.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.65
1.75
1.85
1.95
2.05
2.15
2.25
2.35
2.45
2.55
2.65
2.75
2.85
2.95
3.05
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
M
N
P
R
S
T
-
-
-
-
0.80
0.90
1.00
1.10
1.20
1.30
1.40
1.50
0.85
0.95
1.05
1.15
1.25
1.35
1.45
1.55
-
U
V
X
Y
Z
-
-
-
-
-
-
-
-
④⑤ represents production lot number
01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excluded)
Note: No character inversion used.
29/33
XC6217 Series
■MARKING RULE (Continued)
●SSOT-24
① represents type of regulators and output voltage range
MARK
OUTPUT VOLTAGE
0.10V INCREMENTS
OUTPUT VOLTAGE
0.05V INCREMENTS
PRODUCT SERIES
0.80V~3.0V
3.10V~4.00V
0.85V~3.05V
3.15V~3.95V
1
5
2
6
XC6217Cxxxxx
XC6217Dxxxxx
3
7
4
8
SSOT-4
(TOP VIEW)
② represents output voltage numbers after the decimal point.
MARK
OUTPUT VOLTAGE (V)
MARK
OUTPUT VOLTAGE (V)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
-
-
3.10
3.20
3.30
3.40
3.50
3.60
3.70
3.80
3.90
4.00
-
-
-
3.15
3.25
3.35
3.45
3.55
3.65
3.75
3.85
3.95
-
F
H
K
L
1.60
1.70
1.80
1.90
2.00
2.10
2.20
2.30
2.40
2.50
2.60
2.70
2.80
2.90
3.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.65
1.75
1.85
1.95
2.05
2.15
2.25
2.35
2.45
2.55
2.65
2.75
2.85
2.95
3.05
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
M
N
P
R
S
T
-
-
-
-
0.80
0.90
1.00
1.10
1.20
1.30
1.40
1.50
0.85
0.95
1.05
1.15
1.25
1.35
1.45
1.55
-
U
V
X
Y
Z
-
-
-
-
-
-
-
-
③④ represents production lot number
01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excluded)
Note: No character inversion used.
30/33
XC6217
Series
■MARKING RULE (Continued)
① represents product series
●USP-4D
MARK
1
PRODUCT SERIES
XC6217xxxxxx
② represents type of regulators
MARK
TYPE OF REGULATORS
PRODUCT SERIES
XC6217Axxxxx
A
B
CE High Active, without CL-Discharge
CE High Active, with CL-Discharge
USP-4D
(TOP VIEW)
XC6217Bxxxxx
③ represents integer number of output voltage
ex.)
MARK
VOLTAGE (V)
3.xx
PRODUCT SERIES
XC6217x3xxGx
XC6217x5xxGx
3
5
5.xx
④ represents output voltage numbers after the decimal point.
PRODUCT
PRODUCT
MARK
VOLTAGE(V)
MARK VOLTAGE (V)
SEIRES
SEIRES
0
1
2
3
4
5
6
7
8
9
x.00
x.10
x.20
x.30
x.40
x.50
x.60
x.70
x.80
x.90
XC6217xx02/1Gx
XC6217xx12/1Gx
XC6217xx22/1Gx
XC6217xx32/1Gx
XC6217xx42/1Gx
XC6217xx52/1Gx
XC6217xx62/1Gx
XC6217xx72/1Gx
XC6217xx82/1Gx
XC6217xx92/1Gx
A
B
C
D
E
F
x.05
x.15
x.25
x.35
x.45
x.55
x.65
x.75
x.85
x.95
XC6217xx0A/1Gx
XC6217xx1A/1Gx
XC6217xx2A/1Gx
XC6217xx3A/1Gx
XC6217xx4A/1Gx
XC6217xx5A/1Gx
XC6217xx6A/1Gx
XC6217xx7A/1Gx
XC6217xx8A/1Gx
XC6217xx9A/1Gx
H
K
L
M
⑤⑥ represents production lot number
01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excluded)
Note: No character inversion used.
31/33
XC6217 Series
■MARKING RULE (Continued)
●USPN-4
① represents type of regulators and output voltage range
MARK
4
3
1
OUTPUT VOLTAGE
0.10V INCREMENTS
OUTPUT VOLTAGE
0.05V INCREMENTS
PRODUCT SERIES
2
0.80V~3.00V
3.10V~4.00V
0.85V~3.05V
3.15V~3.95V
1
5
2
6
XC6217Cxxxxx
XC6217Dxxxxx
USPN-4
（TOP VIEW）
3
7
4
8
② represents output voltage numbers after the decimal point.
MARK
OUTPUT VOLTAGE (V)
MARK
OUTPUT VOLTAGE (V)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
-
-
3.10
3.20
3.30
3.40
3.50
3.60
3.70
3.80
3.90
4.00
-
-
-
3.15
3.25
3.35
3.45
3.55
3.65
3.75
3.85
3.95
-
F
H
K
L
1.60
1.70
1.80
1.90
2.00
2.10
2.20
2.30
2.40
2.50
2.60
2.70
2.80
2.90
3.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.65
1.75
1.85
1.95
2.05
2.15
2.25
2.35
2.45
2.55
2.65
2.75
2.85
2.95
3.05
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
M
N
P
R
S
T
-
-
-
-
0.80
0.90
1.00
1.10
1.20
1.30
1.40
1.50
0.85
0.95
1.05
1.15
1.25
1.35
1.45
1.55
-
U
V
X
Y
Z
-
-
-
-
-
-
-
-
*USPN-4 0.80V≦VOUT(T)≦1.55V underdevelopment.
③ represents production lot number
1 to 9, A to Z, repeated. (G, I, J, O, Q, W excluded)
Note: No character inversion used.
32/33
XC6217
Series
1. The products and product specifications contained herein are subject to change without
notice to improve performance characteristics. Consult us, or our representatives
before use, to confirm that the information in this datasheet is up to date.
2. We assume no responsibility for any infringement of patents, patent rights, or other
rights arising from the use of any information and circuitry in this datasheet.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this datasheet.
4. The products in this datasheet are not developed, designed, or approved for use with
such equipment whose failure of malfunction can be reasonably expected to directly
endanger the life of, or cause significant injury to, the user.
(e.g. Atomic energy; aerospace; transport; combustion and associated safety
equipment thereof.)
5. Please use the products listed in this datasheet within the specified ranges.
Should you wish to use the products under conditions exceeding the specifications,
please consult us or our representatives.
6. We assume no responsibility for damage or loss due to abnormal use.
7. All rights reserved. No part of this datasheet may be copied or reproduced without the
prior permission of TOREX SEMICONDUCTOR LTD.
33/33
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