XC6217A091MR [TOREX]
HIGH SPEED GREEN OPERATION LDO VOLTAGE REGULATORS; 高速绿色运营LDO稳压器型号: | XC6217A091MR |
厂家: | Torex Semiconductor |
描述: | HIGH SPEED GREEN OPERATION LDO VOLTAGE REGULATORS |
文件: | 总30页 (文件大小:502K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
◆Regulators with Green Operation (GO) Function
◆Output Voltage Range: 0.8V ~ 4.0V
■APPLICATIONS
●Cellular phones
●Cordless phones
◆Output Current: 200mA <Up to 250mA (TYP.)>
◆Low ESR Capacitor Compatible
●Wireless communication equipment
●Portable games
◆High Ripple Rejection, Low Output Noise
◆CL High-Speed Auto-Discharge (XC6217B/D)
◆Ultra Small Package: USP-4D
●Cameras, VCRs
●Portable AV equipment
●PDAs
■GENERAL DESCRIPTION
■FEATURES
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.
Output Current
Dropout Voltage
: 200mA <Up to 250mA (TYP.)>
: 80mV@ IOUT=100mA,
VOUT(T)=3.0V
Operating Voltage Range : 1.6V ~ 6.0V (0.8V≦VOUT(T)≦1.55V
: 1.8V ~ 6.0V (1.6V≦VOUT(T)≦4.0V
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.
Output Voltage
Setting Range
Accuracy
: 0.8V~4.0V (50mV increments)
: +2% (HS: VOUT >2.0V)
+30mV (HS: VOUT≦1.95V)
+2.5%, -3.5% (PS: VOUT >2.6V)
+3.5%, -4.5% (PS:1.6≦VOUT≦2.55V)
+70mV, -90mV (PS:0.8≦VOUT≦1.55V)
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.
Low Power Consumption: 4.5μA (TYP.) when PS mode
25μA (TYP.) when HS mode
Standby Current
: Less than 0.1μA
High Ripple Rejection
: 70dB @ 1kHz (When HS mode)
Operating Temperature : -40℃~85℃
Range
Low ESR Capacitor
Ultra Small Packages
: 1.0μF Ceramic capacitor
Output voltage is selectable in 50mV increments within a range
of 0.8V~4.0V, using laser trimming technologies.
compatible
: USP-4D, SOT-25,
The current limiter's foldback circuit also operates as a short
circuit protection for the output current limiter and the output
pin.
■TYPICAL PERFORMANCE
CHARACTERISTICS
■TYPICAL APPLICATION CIRCUIT
XC6217B281MR
VIN=3.8V,Tr=Tf=5usec, Ta=25
℃
CIN=CL=1.0uF(Ceramic)
2.9
2.85
2.8
3
VOUT
VIN
2.95
2.9
VOUT_HSmode
VOUT_GOmode
Input
Input
CL
1uF
2.75
2.7
2.85
2.8
CE
GO
VSS
CIN
(Ceramic)
1uF
2.65
2.6
2.75
2.7
(Ceramic)
2.55
2.5
2.65
2.6
Output Current IOUT=50mA
Time (500usec/div)
IOUT=0.1mA
IOUT=0.1mA
2.45
2.4
2.55
2.5
1/30
XC6217 ETR0322_010
XC6217 Series
■PIN CONFIGURATION
VOUT
5
GO
4
VOUT
3
VIN
4
GO 2
1
3
4
CE
5
VSS
VOUT
VIN
1
CE
2
VSS
1
VIN
2
VSS
3
CE
SSOT-24
(TOP VIEW)
SOT-25
USP-4D
■PIN ASSIGNMENT
PIN NUMBER
PIN NAME
FUNCTIONS
USP-4D
SOT-25
SSOT-24
4
1
2
5
3
1
5
4
2
3
4
3
-
VIN
VOUT
GO
Power Input
Output
Green Operation Mode Switch
Ground
2
1
VSS
CE
ON/OFF Control
* XC6217A/B type: USP-4D package
XC6217A/B type: SOT-25 package
XC6217C/D type: SSOT-24 package
2/30
XC6217
Series
■PRODUCT CLASSIFICATION
●Ordering Information
XC6217 ①②③④⑤⑥
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 (SSOT-24)
: CE High Active, with CL discharge resistor, no GO pin (SSOT-24)
: ex.) VOUT(T) = 3.0V → ② = 3, ③ = 0
② ③
Output Voltage
08 ~ 40
: 100mV increments,
When 0.8V≦VOUT(T)≦1.50V in HS mode;;
HS mode: VOUT(T)+30mV
PS mode: +70mV, -90mV
ex.) 0.8V → ②=0, ③=8, ④=2
: 100mV increments,
When 1.6V
≦
VOUT(T)
≦
1.9V in HS mode;
HS mode: VOUT(T) +30mV,
PS mode: +3.5%, -4.5%
ex.) 1.6V → ②=1, ③=6, ④=2
: 100mV increments,
2
When 2.0V
≦
VOUT(T)
≦
2.5V;
HS mode: +2%,
PS mode: +3.5%, -4.5%
ex.) 2.0V → ②=2, ③=0, ④=2
: 100mV increments,
When VOUT(T)>2.6V;
HS mode: +2%
PS mode: +2.5%, -3.5%
ex.) 3.0V → ②=3, ③=0, ④=2
④
Output Accuracy
:
50mV increments,
When 0.85V
≦
VOUT(T)
≦
1.55V;
HS mode: VOUT(T)+30mV
PS mode: +70mV, -90mV
ex.) 0.85V → ②=0, ③=8, ④=A
: 50mV increments,
When 1.65V
≦
VOUT(T)
≦
1.95V;
HS mode: VOUT(T)+30mV,
PS mode: +3.5%, -4.5%
ex.) 1.65V → ②=1, ③=6, ④=A
: 50mV increments,
A
When 2.05V
≦
VOUT(T)
≦
2.55V;
HS mode: +2%,
PS mode: +3.5%, -4.5%
ex.) 2.05V → ②=2, ③=0, ④=A
50mV increments,
:
When VOUT(T)>2.65V;
HS mode: +2%
PS mode: +2.5%, -3.5%
ex.) 3.05V → ②=3, ③=0, ④=A
3/30
XC6217 Series
■PRODUCT CLASSIFICATION (Continued)
●Ordering Information (Continued)
XC6217 ①②③④⑤⑥
DESIGNATOR
DESCRIPTION
SYMBOL
DESCRIPTION
: 100mV increments,
When 0.8V≦VOUT(T)≦1.50V in HS mode;;
HS mode: VOUT(T)+20mV
PS mode: +50mV, -70mV
ex.) 0.8V → ②=0, ③=8, ④=1
: 100mV increments,
When 1.6V
≦
VOUT(T)
≦
1.9V in HS mode;
HS mode: VOUT(T) +20mV,
PS mode: +2.5%, -3.5%
ex.) 1.6V → ②=1, ③=6, ④=1
: 100mV increments,
1
When 2.0V
≦
VOUT(T)
≦
2.5V;
HS mode: +1%,
PS mode: +2.5%, -3.5%
ex.) 2.0V → ②=2, ③=0, ④=1
: 100mV increments,
When VOUT(T)>2.6V;
HS mode: +1%
PS mode: +1.5%, -2.5%
ex.) 3.0V → ②=3, ③=0, ④=1
: 50mV increments,
④
Output Accuracy
When 0.85V
≦
VOUT(T)
≦
1.55V;
HS mode: VOUT(T)+20mV
PS mode: +50mV, -70mV
ex.) 0.85V → ②=0, ③=8, ④=B
: 50mV increments,
When 1.65V
≦
VOUT(T)
≦
1.95V;
HS mode: VOUT(T)+20mV,
PS mode: +2.5%, -3.5%
ex.) 1.65V → ②=1, ③=6, ④=B
: 50mV increments,
B
When 2.05V
≦
VOUT(T)
≦
2.55V;
HS mode: +1%,
PS mode: +2.5%, -3.5%
ex.) 2.05V → ②=2, ③=0, ④=B
50mV increments,
:
When VOUT(T)>2.65V;
HS mode: +1%
PS mode: +1.5%, -2.5%
ex.) 3.05V → ②=3, ③=0, ④=B
G
M
N
R
L
: USP-4D (XC6217A/B type)
⑤
⑥
Package
: SOT-25 (XC6217A/B type)
: SSOT-24 (XC6217C/D type)
: Embossed tape, standard feed
: Embossed tape, reverse feed
Device Orientation
4/30
XC6217
Series
■PACKAGING INFORMATION
●USP-4D
●SOT-25 (SOT-23-5)
1. 2±0. 08
4
3
AA
AA
1
2
.
0. 3±0. 05
1
2
3
( R 0. 05)
ꢀ
* Soldering fillet surface is not formed
because the sides of the pins are plated.
4
1. 0±0. 1
(0. 6)
●SSOT-24
2.0+0.2
+0.05
-0.1
3 - 0.25
4
3
+0.1
0
-0
2
1
+0.05
0.35 -0.1
+0.1
-
.
0.125
-0.05
1.3+0.2
.
5/30
XC6217 Series
■MARKING RULE
●SOT-25
①Represents product series
MARK
1
PRODUCT SERIES
XC6217xxxxxx
②Represents type of regulators
MARK
SOT-25
(TOP VIEW)
OUTPUT VOLTAGE
OUTPUT VOLTAGE
50mV INCREMENTS
0.85V~3.05V 3.15V~3.95V
PRODUCT SERIES
100mV INCREMENTS
0.8V~3.0V
3.1V~4.0V
V
X
A
B
E
F
L
M
XC6217Axxxxx
XC6217Bxxxxx
③Represents 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
-
-
-
-
-
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
-
-
-
-
-
-
3.15
3.25
3.35
3.45
3.55
3.65
3.75
3.85
3.95
-
-
-
-
-
F
H
K
L
M
N
P
R
S
T
U
V
X
Y
Z
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
0.85
0.95
1.05
1.15
1.25
1.35
1.45
1.55
-
-
-
-
-
④⑤Represents production lot number
01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excepted)
Note: No character inversion used.
6/30
XC6217
Series
■MARKING RULE
●SSOT-24
①Represents type of regulators and output voltage range
MARK
OUTPUT VOLTAGE
100mV INCREMENTS
OUTPUT VOLTAGE
50mV INCREMENTS
PRODUCT SERIES
0.8V~3.0V
3.1V~4.0V
0.85V~3.05V
3.15V~3.95V
1
3
5
7
2
4
6
8
XC6217Cxxxxx
XC6217Dxxxxx
SSOT-4
(TOP VIEW)
②Represents decimal point of 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
-
-
-
-
-
-
-
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
-
-
-
-
-
-
-
-
3.15
3.25
3.35
3.45
3.55
3.65
3.75
3.85
3.95
-
-
-
-
-
F
H
K
L
M
N
P
R
S
T
U
V
X
Y
Z
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
0.85
0.95
1.05
1.15
1.25
1.35
1.45
1.55
-
-
-
-
-
③④Represents production lot number
01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excepted)
Note: No character inversion used.
7/30
XC6217 Series
■MARKING RULE
●USP-4D
①Represents product series
MARK
1
PRODUCT SERIES
XC6217xxxxxx
②Represents type of regulators
USP-4D
(TOP VIEW)
MARK
A
B
TYPE OF REGULATORS
CE High Active, without CL-Discharge
CE High Active, with CL-Discharge
PRODUCT SERIES
XC6217Axxxxx
XC6217Bxxxxx
③Represents integer number of output voltage
ex.)
MARK
VOLTAGE (V)
PRODUCT SERIES
XC6217x3xxGx
XC6217x5xxGx
3
5
3.x
5.x
④Represents decimal point of output voltage
PRODUCT
SEIRES
PRODUCT
SEIRES
MARK
VOLTAGE(V)
MARK VOLTAGE (V)
0
1
2
3
4
5
6
7
8
9
x.0
x.1
x.2
x.3
x.4
x.5
x.6
x.7
x.8
x.9
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
H
K
L
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
M
⑤⑥Represents production lot number
01 to 09, 10 to 99, 0A~ 0Z, 1A in order. (G, I, J, O, Q, W excepted)
Note: No character inversion used.
8/30
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
Output Current
Output Voltage
CE/GO Input Voltage
SYMBOL
VIN
IOUT
VOUT
RATINGS
VSS -0.3 ~ +6.5
400 *1
UNITS
V
mA
V
VSS – 0.3 ~ VIN + 0.3
VSS – 0.3 ~ +6.5
120
VCE/VGO
V
USP-4D
SOT-25
Power Dissipation
Pd
mW
250
SSOT-24
Operational Temperature Range
Storage Temperature Range
150
- 40 ~ + 85
- 55 ~ +125
Topr
Tstg
℃
℃
*1: IOUT=Less than Pd / (VIN-VOUT)
9/30
XC6217 Series
■ELECTRICAL CHARACTERISTICS
●XC6217A/B series
Ta=25℃
PARAMETER
SYMBOL
CONDITIONS
High Speed Mode (HS), VOUT(T)>2.0V, x 0.98
VGO= VIN, VCE=VIN, IOUT=10mA (*3)
MIN.
TYP.
MAX. UNITS CIRCUIT
x 1.02
(*3)
+0.03
(*3)
High speed mode (HS), VOUT<1.95V, -0.03
VGO=VIN, VCE=VIN, IOUT=10mA
Power Save Mode (PS),
VOUT(T)>2.6V, VGO= VIN, VCE=VIN,
IOUT=0.1mA
(*3)
x0.965
(*3)
x1.025
(*3)
VOUT(E)
VOUT(T)
Output Voltage
V
1
(* 2)
(*4)
Power Save Mode (PS),
1.6V<VOUT(T) <2.55V, VGO=VSS,
VCE=VIN, IOUT=0.1mA
x 0.955
(*3)
x 1.035
(*3)
Power save mode (PS),
0.8V<VOUT(T)<1.55V, VGO=VSS,
VCE=VIN, IOUT=0.1mA
-0.09
(*3)
+0.07
(*3)
VGO=VIN (HS), VCE=VIN,
Output Current
IOUTMAX
VIN=VOUT(T)+1.0V,
200
-
250
-
mA
1
0.8V<VOUT(T)≦4.0V
VGO=VIN (HS), VCE=VIN,
Load Regulation
Dropout Voltage (*5)
Supply Current 1
ꢀVOUT
Vdif
10
E-4
25
40
mV
mV
μA
1
1
2
0.1mA≦IOUT≦100mA
VGO=VIN (HS), VCE=VIN, IOUT=100mA
VIN=VOUT(T)+1.0V, VGO=VIN (HS),
IOUT=0mA
VIN=VOUT(T)+1.0V VGO=VIN (PS),
IOUT=0mA
ISS1
-
50
Supply Current 2
Standby Current
ISS2
-
-
4.5
8.0
μA
μA
2
2
ISTBY
VIN=6.0V, VCE=VSS
0.01
0.10
VOUT(T)+0.5V≦VIN≦6.0V
: VOUT(T)≧1.1V
ꢀVOUT
VGO=VIN (HS), VCE=VIN, IOUT=10mA
ꢀVIN・VOUT
Line Regulation
-
0.01
0.20
%/V
1
1.6V≦VIN≦6.0V
: VOUT(T)≦1.05V
VGO=VIN (HS), VCE=VIN, IOUT=10mA
0.8V≦VOUT(T)≦1.55V
1.6
1.8
-
-
6.0
6.0
Input Voltage
VIN
V
1
1
1.6V≦VOUT(T)≦4.0V
Output Voltage
Temperature Characteristics ꢀTa・VOUT
ꢀVOUT
VGO=VIN (HS), VCE=VIN,
-
±100
-
ppm/℃
IOUT=30mA, -40℃<Ta<85℃
VIN={VOUT(T)+1.0}VDC+0.5Vp-pAC
: 0.85V≦VOUT(T)≦4.0V
VGO=VIN (HS), VCE=VIN
IOUT=30mA, f=1kHz
Ripple Rejection Rate
PSRR
-
70
-
dB
3
VIN=1.85VDC+0.5Vp-pAC,
VOUT(T)≦0.8V, VGO=VIN (HS),
VCE=VIN, IOUT=30mA, f=1kHz
Limit Current
Short Current
Ilim
VGO=VIN (HS), VCE=VIN
200
-
250
30
-
-
mA
mA
1
1
VGO=VIN (HS), VCE=VIN
VOUT is short-circuited at the VSS
level.
Ishort
10/30
XC6217
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●
Ta=25℃
PARAMETER
SYMBOL
CONDITIONS
MIN.
0.5
TYP.
-
MAX. UNITS CIRCUIT
VCE=VIN, VGO=VSS (GO mode),
IOUT: heavy to light load
PS Switching Current
IGOR
-
mA
4
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
VIN=CE=VOUT(T)+1.0V,
VGO=VSS (GO mode),
Time until HS mode is changed-over
to PS mode by IGOR
PS Switching Delay Time
TDPS
E-5
μsec
4
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
VCEH
VGOH
VCEL
VGOL
ICEH
IGOH
ICEL
IGOL
1.2
1.2
-
-
-
-
-
-
-
-
-
6.0
6.0
0.3
0.3
0.1
0.1
0.1
0.1
V
V
V
4
4
4
4
4
4
4
4
VCE=VIN, ISS Search, IOUT=0mA
VCE=VIN, ISS Search, IOUT=0mA
VGO=VIN, VCE=VIN
-
V
-0.1
-0.1
-0.1
-0.1
μA
μA
μA
μA
VGO=VIN, VCE=VIN
VCE=VSS, VGO=VSS
VCE=VSS, VGO=VSS
VIN=6.0V, VOUT(T)=4.0V,
VCE=VGO=VSS
GO Low Level Current
CL Auto-Discharge
Resistance (* 8)
Rdischg
-
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 HS mode and an amply stabilized "VOUT (T)+1.0V" is provided at the VIN pin while maintaining a
certain IOUT value.)
* 3: The rated value of the setting output voltage VOUT(E) is shown in voltage chart E-0 to E-3)
For the 1% accuracy products, please contact Torex sales person.
* 4: VOUT (T) = Specified output voltage
* 5: Vdif={VIN1(*7)-VOUT1(*6)}
* 6: 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.
* 7: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
* 8: For the XC6217B series only. The XC6217A series discharges by resistors R1 and R2 only as shown in the block diagrams.
11/30
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
x 1.02
(*3)
VOUT(T)≧2.0V, VCE= VIN, IOUT=10mA (*3)
High Speed Mode(HS),
-0.03
(*3)
+0.03
(*3)
VOU T(T)≦1.95V, VCE=VIN,
IOUT=10mA
Power Save Mode (PS),
x0.965
x1.025
(*3)
VOUT(E)
VOUT(T)
VOUT(T)≧2.6V, VCE= VIN, IOUT=0.1mA (*3)
Output Voltage
V
1
1
(* 2)
(*4)
Power Save Mode (PS),
x 0.955
(*3)
x 1.035
(*3)
1.6V≦VOUT(T)≦2.55V,
VCE=VIN, IOUT=0.1mA
Power Save Mode(PS),
0.8V≦VOUT(T)≦1.55V
VCE=VIN, IOUT=0.1mA
-0.09
(*3)
+0.07
(*3)
VCE=VIN, VIN=VOUT(T)+1.0V,
Output Current
IOUTMAX
200
-
250-
-
mA
0.8V≦VOUT(T)≦4.0V
VCE=VIN,
8mA≦IOUT≦100mA
VCE=VIN, IOUT=100mA
Load Regulation
ꢀVOUT
10
40
mV
mV
1
1
Dropout Voltage (*5)
Vdif
E-4
Supply Current 1
Supply Current 2
ISS1
ISS2
VIN=VOUT(T)+1.0V, IOUT=8mA
VIN=VOUT(T)+1.0V, IOUT=0mA
-
-
25
4.5
50
8.0
μA
μA
2
2
Standby Current
ISTBY
VIN=6.0V, VCE=VSS
-
0.01
0.10
μA
2
VOUT(T)+0.5V≦VIN≦6.0V
: VOUT(T)≧1.1V
VCE=VIN, IOUT=10mA
ꢀVOUT
Line Regulation
-
0.01
0.20
%/V
1
1.6V≦VIN≦6.0V
: VOUT(T)≦1.05V
ꢀVIN・VOUT
VCE=VIN, IOUT=10mA
0.8V≦VOUT(T)≦1.55V
1.6V≦VOUT(T)≦4.0V
VCE=VIN,
1.6
1.8
-
-
6.0
6.0
Input Voltage
VIN
V
1
1
Output Voltage
Temperature Characteristics ꢀTa・VOUT
ꢀVOUT
-
±100
-
ppm/℃
IOUT=30mA, -40℃<Ta<85℃
VIN={VOUT(T)+1.0}VDC+0.5Vp-pAC
: 0.85V≦VOUT(T)≦4.0V
VCE=VIN, IOUT=30mA, f=1kHz
Ripple Rejection Rate
PSRR
-
70
-
dB
3
VIN=1.85VDC+0.5Vp-pAC
: VOUT(T)≦0.8V
VCE=VIN, IOUT=30mA, f=1kHz
Limit Current
Short Current
Ilim
VCE=VIN
200
-
250
30
-
-
mA
mA
1
1
VCE=VIN
VOUT is short-circuited at the VSS
level.
Ishort
12/30
XC6217
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●
Ta=25℃
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX. UNITS CIRCUIT
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
-
3.5
-
mA
4
VIN=CE=VOUT(T)+1.0V,
Time until HS mode is changed-over
to PS mode by IGOR
PS Switching Delay Time
TDPS
E-5
μsec
4
CE High Level Voltage
CE Low Level Voltage
CE High Level Current
CE Low Level Current
CL Auto-Discharge
Resistance (* 8)
VCEH
VCEL
ICEH
ICEL
1.2
-
-
-
-
-
6.0
0.3
0.1
0.1
V
V
μA
μA
4
4
4
4
VCE=VSS
VCE=VSS
-0.1
-0.1
Rdischg
VIN=6.0V, VOUT(T)=4.0V, VCE=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 chart)
(I.e. the output voltage when HS mode and an amply stabilized "VOUT (T)+1.0V" is provided at the VIN pin while maintaining a
certain IOUT value.)
* 3: The rated value of the setting output voltage VOUT(E) is shown in the voltage chart E-0 to E-3.
For the 1% accuracy products, please contact Torex sales person.
* 4: VOUT (T) = Specified output voltage
* 5: Vdif={VIN1(*7)-VOUT1(*6)}
* 6: 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.
* 7: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
* 8: For the XC6217D series only. The XC6217C series discharges by resistors R1 and R2 only as shown in the block diagrams.
13/30
XC6217 Series
■OUTPUT VOLTAGE CHART
E-3
SYMBOL
E-0
E-1
E-2
SETTING
OUTPUT
VOLTAGE
OUTPUT VOLTAGE
OUTPUT VOLTAGE
OUTPUT VOLTAGE
OUTPUT VOLTAGE
(PS MODE)
High Accuracy (V)
(HS MODE)
(PS MODE)
(HS MODE)
Standard +2% (V)
Standard (V)
High Accuracy +1% (V)
(V)
VOUT(E)
VOUT(E)
VOUT(E)
VOUT(E)
VOUT(T)
MIN.
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.
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.
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
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
MIN.
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
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
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
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
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
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
14/30
XC6217
Series
■OUTPUT VOLTAGE CHART (Continued)
E-3
SYMBOL
E-0
E-1
E-2
SETTING
OUTPUT
VOLTAGE
OUTPUT VOLTAGE
OUTPUT VOLTAGE
OUTPUT VOLTAGE
OUTPUT VOLTAGE
(PS MODE)
High Accuracy (V)
(HS MODE)
(PS MODE)
(HS MODE)
Standard +2% (V)
Standard (V)
High Accuracy +1% (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
3.6210
3.6720
3.7230
3.7740
3.8250
3.8760
3.9270
3.9780
4.0290
4.0800
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
15/30
XC6217 Series
■DROPOUT VOLTAGE CHART
E-5
PS
E-5
PS
SYMBOL
E-4
SYMBOL
E-4
SETTING
OUTPUT
VOLTAGE
(V)
SETTING
OUTPUT
VOLTAGE
(V)
DROPOUT VOLTAGE
SWITCHING
DELAY TIME
(GO MODE)
(usc)
DROPOUT VOLTAGE
SWITCHING
DELAY TIME
(GO MODE)
(usc)
Vdif
Vdif
(mV)
(mV)
Vdif
TDPS
MAX
Vdif
TDPS
MAX
VOUT(T)
VOUT(T)
TYP.
500
MAX.
850
TYP.
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
16/30
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.
<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.
SETTING OUTPUT VOLTAGE (V)
OUTPUT CAPACITOR VALUE
More than CL=4.7uF
0.8 ~ 1.15
1.2 ~ 1.35
1.4 ~ 4.0
More than CL=2.2uF
More than CL=1.0uF
<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 [Rdischg] and an output capacitor value
(CL) as τ(τ=C x Rdischg), 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 Rdischg×Output capacitor (CL) value C)
17/30
XC6217 Series
■OPERATIONAL EXPLANATION (Continued)
<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.
18/30
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
Circuit 2: Supply Current, Standby Current
Circuit 3: Ripple Rejection Rate
19/30
XC6217 Series
■TEST CIRCUITS (Continued)
Circuit 4: HS/PS Switching Current, PS Switching Delay Time, CE/GO “H” “L” Level Voltage,
CE/GO “H” “L” Level Current
20/30
XC6217
Series
■TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current
High Speed Mode
High Speed Mode
XC6217x182
XC6217x182
2.4
2.4
1.8
1.2
0.6
0
1.8
1.2
0.6
0
VIN=1.9V
VIN=2.8V
VIN=6.0V
Topr=25
℃
Topr=-40
℃
Topr=85
℃
0
100
200
300
400
0
100
200
300
400
Output Current: IOUT (mA)
Output Current: IOUT (mA)
High Speed Mode
High Speed Mode
XC6217x302
XC6217x302
3.5
3.5
3
2.5
2
3
2.5
2
1.5
1
1.5
1
VIN=3.1V
VIN=4.0V
VIN=6.0V
Topr=25
℃
Topr=-40
℃
0.5
0
0.5
0
Topr=85
℃
0
100
200
300
400
0
100
200
300
400
Output Curernt: IOUT (mA)
Output Current: IOUT (mA)
(2) Output Voltage vs. Input Voltage
High Speed Mode
High Speed Mode
XC6217x182
XC6217x182
CE=VIN, GO=VIN(A/B Type), Topr=25
℃
CE=VIN, GO=VIN(A/B Type), Topr=25
℃
C
IN=CL=1.0uF(ceramic)
C
IN=CL=1.0uF(ceramic)
2
1.9
1.8
1.7
1.6
1.5
1.4
1.9
1.85
1.8
1.75
1.7
IOUT=1mA
IOUT=1mA
IOUT=10mA
IOUT=30mA
IOUT=100mA
IOUT=10mA
IOUT=30mA
IOUT=100mA
1.65
1.6
1
1.5
2
2.5
3
4
4.5
5
5.5
6
Input Voltage: VIN (V)
Input Voltage: VIN (V)
21/30
XC6217 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Input Voltage (Continued)
High Speed Mode
High Speed Mode
XC6217x302
XC6217x302
CE=VIN, GO=VIN(A/B Type), Topr=25
CE=VIN, GO=VIN(A/B Type), Topr=25
℃
℃
C
IN=C
L
=1.0uF(ceramic)
L
CIN=C =1.0uF(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
2
2.5
3
3.5
4
4
4.5
5
5.5
6
Input Voltage: VIN (V)
Input Voltage: VIN (V)
(3) Dropout Voltage vs. Output Current
High Speed Mode
XC6217x182
High Speed Mode
XC6217x302
CE=VIN,GO=VIN(A/B Type), Topr=25
℃
CE=VIN, GO=VIN(A/B Type), Topr=25
℃
C
L
IN=C =1.0uF(ceramic)
C
L
IN=C =1.0uF(ceramic)
0.4
0.35
0.3
0.4
0.35
0.3
Topr=85
Topr=25
℃
Topr=85
℃
℃
Topr=25
℃
0.25
0.2
0.25
0.2
Topr=-40
Topr=-40
℃
℃
0.15
0.1
0.15
0.1
0.05
0
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
High Speed Mode
High Speed mode
XC6217x302
XC6217x182
V
IN=CE=4.0V,GO=VIN(A/B Type), IOUT=30mA
IN=C =1.0uF(ceramic)
V
IN=CE=2.8V,GO=VIN(A/B Type), IOUT=30mA
C
L
L
CIN=C =1.0uF(ceramic)
3.1
1.9
1.85
1.8
3.05
3
2.95
2.9
1.75
1.7
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature: Topr (
)
℃
Ambient Temperature: Topr (
)
℃
22/30
XC6217
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(5) Supply Current vs. Input Voltage
Pow er Sav e Mode
Pow er Sav e Mode
XC6217x182
XC6217x302
CE=VIN, GO=VSS(A/B Type), C =CL=1.0uF(ceramic)
CE=VIN, GO=VSS(A/B Type), C =CL=1.0uF(ceramic)
IN
IN
20
18
16
14
12
10
8
20
18
16
14
12
10
8
Topr=85
Topr=85
℃
℃
Topr=25
℃
Topr=25
℃
Topr=-40
℃
Topr=-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)
High Speed Mode
High Speed Mode
XC6217x182
XC6217x302
CE=VIN, GO=VIN(A/B Type), C =CL=1.0uF(ceramic)
CE=VIN, GO=VIN(A/B Type), C =CL=1.0uF(ceramic)
IN
IN
70
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
Topr=85
℃
Topr=85
℃
Topr=25
℃
Topr=25
℃
Topr=-40
℃
Topr=-40
℃
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage: VIN (V)
Input Voltage: VIN (V)
(6) PS Switching Delay Time vs. Ambient Temperature
GO Mode
GO Mode
XC6217x182
XC6217x302
VIN=CE=2.8V, GO=VSS(A/B Type)
IOUT=10mA 0.1mA, CIN=CL=1.0uF(ceramic)
→
VIN=CE=4.0V, GO=VSS(A/B Type)
IOUT=10mA 0.1mA, CIN=CL=1.0uF(ceramic)
→
2500
2000
1500
1000
500
2500
2000
1500
1000
500
0
-50
0
-50
-25
0
25
50
75
100
-25
0
25
50
75
100
Ambient Temperature: Topr (
)
℃
Ambient Temperature: Topr (
)
℃
23/30
XC6217 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(7) CL Auto-Discharge Resistance vs. Ambient Temperature
(8) PS/HS Switching Current vs. Ambient Temperature
GO Mode
XC6217B/D
XC6217x181
VIN=CE=2.8V, GO=VSS(A/B Type)
CIN=CL=1.0uF(ceramic)
V
IN=6.0V, CE=VSS, GO=VSS(A/B Type) VOUT=4.0V
CIN=CL=1.0uF(ceramic)
1200
1000
800
600
400
200
0
10
9
8
7
6
5
4
3
2
1
0
HS Sw itching Current
PS Sw itching Current
-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=CE=2.8V, GO=VSS(A/B Type), Tr=Tf=5usec
Topr=25 , C =CL=1uF(ceramic)
VIN=CE=2.8V, GO=VSS(A/B Type), Tr=Tf=5usec
Topr=25 , C =CL=1uF(ceramic)
IN
℃
IN
℃
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
0.1mA
Output Current
50mA
0.1mA
0
0
Time (500usec/div)
Time (500usec/div)
GO Mode
High Speed Mode
XC6217x302
XC6217x182
VIN=CE=2.8V, GO=VIN(A/B Type), Tr=Tf=5usec
VIN=CE=4.0V, GO=VSS(A/B Type), Tr=Tf=5usec
Topr=25 , C =CL=1uF(ceramic)
IN
Topr=25 , C =CL=1uF(ceramic)
IN
℃
℃
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 (500usec/div)
Time (500usec/div)
24/30
XC6217
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Load Transient Response
GO Mode
High Speed Mode
XC6217x302
XC6217x302
V
IN=CE=4.0V, GO=VIN(A/B Type), Tr=Tf=5usec
Topr=25 , C =CL=1uF(ceramic)
VIN=CE=4.0V, GO=VSS(A/B Type), Tr=Tf=5usec
Topr=25 , C =CL=1uF(ceramic)
IN
℃
IN
℃
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
Output Current
100mA
10mA
100mA
0.1mA
0
0
Time (500usec/div)
Time (500usec/div)
(10) Line Transient Response
High Speed Mode
High Speed Mode
XC6217x182
XC6217x182
CE=VIN, GO=VIN(A/B Type), Tr=Tf=5usec
CE=VIN, GO=VIN(A/B Type), Tr=Tf=5usec
I
OUT=30mA, Topr=25 , CL=1uF(ceramic)
℃
I
OUT=1mA, Topr=25 , CL=1uF(ceramic)
℃
5
2
5
4
2
Input Voltage
Input Voltage
4
3
1.95
1.9
1.85
1.8
1.75
1.7
1.95
1.9
1.85
1.8
1.75
1.7
3
2
2
Output Voltage
Output Voltage
1
1
0
0
-1
-1
Time (20usec/div)
Time (20usec/div)
High Speed Mode
XC6217x182
CE=VIN, GO=VIN(A/B Type), Tr=Tf=5usec
IOUT=100mA, Topr=25 , CL=1uF(ceramic)
℃
5
2
Input Voltage
4
3
1.95
1.9
1.85
1.8
1.75
1.7
2
Output Voltage
1
0
-1
Time (20usec/div)
25/30
XC6217 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Line Transient Response
High Speed Mode
High Speed Mode
XC6217x302
XC6217x302
CE=VIN, GO=VIN(A/B Type), Tr=Tf=5usec
CE=VIN, GO=VIN(A/B Type), Tr=Tf=5usec
I
OUT=1mA, Topr=25 , CL
=1uF(ceramic)
℃
I
OUT=30mA, Topr=25 , CL
=1uF(ceramic)
℃
6
5
4
3
2
1
0
3.2
3.15
3.1
3.05
3
6
5
4
3
2
1
0
3.2
3.15
3.1
3.05
3
Input Voltage
Input Voltage
Output Voltage
Output Voltage
2.95
2.9
2.95
2.9
Time (20usec/div)
Time (20usec/div)
High Speed Mode
XC6217x302
CE=VIN, GO=VIN(A/B Type), Tr=Tf=5usec
I
OUT=100mA, Topr=25 , CL
=1uF(ceramic)
℃
6
3.2
3.15
3.1
3.05
3
Input Voltage
5
4
3
2
1
0
Output Voltage
2.95
2.9
Time (20usec/div)
(11) Turn-On Response
High Speed Mode
High Speed Mode
XC6217x182xx
XC6217x182xx
CE=VIN, GO=VIN(A/B Type), Tr=5usec
CE=VIN, GO=VIN(A/B Type), Tr=5usec
IOUT=1mA, Topr=25 , CL=1.0uF(ceramic)
℃
IOUT=30mA, Topr=25 , CL=1.0uF(ceramic)
℃
4
3
7
6
5
4
3
2
1
0
4
7
6
5
4
3
2
1
0
Input Voltage
Input Voltage
3
2
2
1
1
0
0
Output Voltage
Output Voltage
-1
-2
-3
-1
-2
-3
Time (40usec/div)
Time (40usec/div)
26/30
XC6217
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) Turn-On Response (Continued)
High Speed Mode
High Speed Mode
XC6217x182xx
XC6217x302xx
CE=VIN, GO=VIN(A/B Type), Tr=5usec
CE=VIN, GO=VIN(A/B Type), Tr=5usec
I
OUT=100mA, Topr=25 , C
L
=1.0uF(ceramic)
L
IOUT=1mA, Topr=25 , C =1.0uF(ceramic)
℃
℃
4
3
7
6
5
4
3
2
1
0
5
4
8
7
6
5
4
3
2
1
0
Input Voltage
Input Voltage
3
2
2
1
1
0
Output Voltage
0
Output Voltage
-1
-2
-3
-1
-2
-3
Time (40usec/div)
XC6217x302xx
Time (40usec/div)
XC6217x302xx
High Speed Mode
High Speed Mode
CE=VIN, GO=VIN(A/B Type), Tr=5usec
OUT=100mA, Topr=25 , C =1.0uF(ceramic)
CE=VIN, GO=VIN(A/B Type), Tr=5usec
I
L
℃
IOUT=30mA, Topr=25 , CL=1.0uF(ceramic)
℃
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
Input Voltage
Input Voltage
Output Voltage
Output Voltage
-1
-2
-3
-1
-2
-3
Time (40usec/div)
Time (40usec/div)
(12) CE Turn-On Response
High Speed Mode
High Speed Mode
XC6217x182
XC6217x182
V
IN=2.8V, GO=VIN(A/B Type), Tr=5usec
V
IN=2.8V, GO=VIN(A/B Type), Tr=5usec
I
OUT=1mA,Topr=25 , CIN=C =1.0uF(ceramic)
L
℃
I
OUT=30mA,, Topr=25 , CIN=C =1.0uF(ceramic)
L
℃
5
4
8
7
6
5
4
3
2
1
0
5
8
7
6
5
4
3
2
1
0
4
3
CEInput Voltage
CEInput Voltage
3
2
2
1
1
0
0
Output Voltage
Output Voltage
-1
-2
-3
-1
-2
-3
Time (40usec/div)
Time (40usec/div)
27/30
XC6217 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(12) CE Turn-On Response (Continued)
High Speed Mode
High Speed Mode
XC6217x182
XC6217x302
V
IN=2.8V, GO=VIN(A/B Type), Tr=5usec
VIN=4.0V, GO=VIN(A/B Type), Tr=5usec
IOUT=100mA, Topr=25 , C =CL=1.0uF(ceramic)
IN
IOUT=1mA, Topr=25 , C =CL=1.0uF(ceramic)
IN
℃
℃
5
4
8
7
6
5
4
3
2
1
0
5
4
8
7
6
5
4
3
2
1
0
CEInput Voltage
CEInput Voltage
3
3
2
2
1
1
Output Voltage
0
0
Output Voltage
-1
-2
-3
-1
-2
-3
Time (40usec/div)
Time (40usec/div)
High Speed Mode
High Speed Mode
XC6217x302
XC6217x302
V
IN=4.0V, GO=VIN(A/B Type), Tr=5usec
VIN=4.0V, GO=VIN(A/B Type), Tr=5usec
IOUT=30mA, Topr=25 , C =CL=1.0uF(ceramic)
IN
IOUT=100mA, Topr=25 , C =CL=1.0uF(ceramic)
IN
℃
℃
5
4
8
7
6
5
4
3
2
1
0
5
4
3
2
1
0
8
CEInput Voltage
CEinput Voltage
7
3
6
5
2
1
4
Output Voltage
Output Voltage
0
3
2
1
-1
-2
-3
-1
-2
-3
0
Time (40usec/div)
Time (40usec/div)
28/30
XC6217
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(13) Ripple Rejection Rate
High Speed Mode
Pow er Sav e Mode
XC6217x182
XC6217x182
,
VIN=CE=2.8VDC+0.5Vp-pAC GO=VSS(A/B Type)
,
VIN=CE=2.8VDC+0.5Vp-pAC GO=VIN(A/B Type)
IOUT=0.1mA, Topr=25 ,CL=1.0uF(ceramic)
℃
IOUT=30mA, Topr=25 , CL=1.0uF(ceramic)
℃
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)
High Speed Mode
Pow er Sav e Mode
,
GO=VSS(A/B Type)
XC6217x302
XC6217x302
IN=CE=4.0VDC+0.5Vp-pAC
IOUT=0.1mA, Topr=25 , CL=1.0uF(ceramic)
V
V
IN=CE=4.0VDC+0.5Vp-pAC
,
GO=VSS(A/B Type)
IOUT=30mA, Topr=25 , CL=1.0uF(ceramic)
℃
℃
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 Freaquency: f (kHz)
Ripple Frequency: f (kHz)
29/30
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 catalog 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 catalog.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this catalog.
4. The products in this catalog 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 catalog 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 catalog may be copied or reproduced without the
prior permission of Torex Semiconductor Ltd.
30/30
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