XC6221B332MR [TOREX]
Fixed Positive LDO Regulator, 3.3V, 0.14V Dropout, CMOS, PDSO5, ROHS COMPLIANT, SOT-25, 5 PIN;
| 型号： | XC6221B332MR |
| 厂家： | 
Torex Semiconductor |
| 描述： | Fixed Positive LDO Regulator, 3.3V, 0.14V Dropout, CMOS, PDSO5, ROHS COMPLIANT, SOT-25, 5 PIN 光电二极管 输出元件 调节器 |
| 文件： | 总28页 (文件大小：456K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XC6221Series
ETR0328_015
■GENERAL DESCRIPTION
The XC6221 series is a high accuracy, low noise, high speed, low dropout CMOS regulator with high ripple rejection. The series
includes a reference voltage source, an error amplifier, a current limiter, and a phase compensation circuit.
The CE function enables the entire circuit to be in stand-by state by inputting low level signal. As for the XC6221B/D stand-by
mode, the electric charge at the output capacitor (CL) will be discharged by the internal auto-discharge switch, and as a result
the VOUT pin quickly returns to the VSS level. The 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~5.00V, using the laser trimming technology set in
factory.
The current limiter's fold-back circuit also operates as a short circuit protection and an output current limiter at the output pin.
The series achieves a fast response with only 25μA of low power consumption. Also the series has low dropout voltage
characteristics, which is 80mV at IOUT=100mA and VOUT=3.0V.
With the use of small USP-4 and ultra small USPN-4 packages, a small footprint circuit can be designed.
■FEATURES
Maximum Output Current
Dropout Voltage
Operating Voltage Range
Output Voltage Range
Accuracy
■APPLICATIONS
: 200mA <Up to 250mA (TYP.)>
: 80mV@ IOUT=100mA,VOUT=3.0V
: 1.6V ~ 6.0V
: 0.80V~5.00V (0.05V increments)
: +2% (VOUT >1.50V) (Standard)
●Smart phones / Mobile phones
●Portable game consoles
●Digital still cameras / Camcorders
●Digital audio equipments
●Mobile devices / terminals
+30mV (VOUT
+1% (VOUT >2.00V) (High Accuracy)
+20mV (VOUT 1.95V) (High Accuracy)
≦1.45V) (Standard)
≦
Low Power Consumption
Stand-by Current
: 25μA (TYP.)
: Less than 0.1μA
High Ripple Rejection
CE Function
: 70dB @ 1kHz
: CE Active High
Standby current below 0.1μA
CL High-Speed Auto-Discharge
(XC6221B/D)
CE Pin internally pulled-down
(XC6221C/D)
Low ESR Capacitor
Low Output Noise
: 1.0μF ceramic capacitor
Operating Ambient Temperature : -40℃~+85℃
Packages
: USP-4, SOT-25, SSOT-24
USPN-4
: EU RoHS Compliant, Pb Free
Environmentally Friendly
■TYPICAL PERFORMANCE
CHARACTERISTICS
●Load Transient Response
■TYPICAL APPLICATION CIRCUIT
XC6221x182
VIN=VCE=2.8V , Tr=Tf=5μs
Ta=25℃ , CIN=CL=1.0μF (ceramic)
1.9
1.8
1.7
1.6
1.5
1.4
1.3
300
250
200
150
100
50
Output Voltage
Output Current
100mA
10mA
0
Time: (500μs/div)
1/28
XC6221 Series
■PIN CONFIGURATION
VOUT
5
NC
4
VIN
4
VOUT
3
VSS
2
1
3
4
CE
VIN
VOUT
1
2
1
2
3
CE
VSS
VIN
VSS
CE
USP-4
(BOTTOM VIEW)
SOT-25
SSOT-24
(TOP VIEW)
(TOP VIEW)
VSS
2
3 CE
4 VIN
*It is recommended that the heat dissipation pad of the USP-4
package is soldered by using the reference mount pattern and
metal mask pattern for mounting strength. The mount pattern
should be electrically opened or connected to the VSS (No.2)
pin.
V
OUT 1
USPN-4
(BOTTOM VIEW)
■PIN ASSIGNMENT
PIN NUMBER
PIN NAME
FUNCTIONS
USP-4
SOT-25
SSOT-24 USPN-4
4
1
2
3
-
1
5
2
3
4
4
3
2
1
-
4
1
2
3
-
VIN
VOUT
VSS
CE
Power Input
Output
Ground
ON/OFF Control
No Connection
NC
■CE PIN LOGIC CONDITION
PIN NAME
DESIGNATOR
CONDITIONS
H
L
1.2V≦VCE≦6.0V
VCE≦0.3V
CE
* VCE ： CE pin voltage
2/28
XC6221
Series
■PIN FUNCTION ASSIGNMENT
XC6221A/B (CE no pull-down resistor)
CE LEVEL
IC OPERATION
HIGH
LOW
ON
OFF
OPEN
Undefined state
XC6221C/D (CE pull-down resistor)
CE LEVEL
IC OPERATION
ON
HIGH
LOW
OPEN
OFF
■PRODUCT CLASSIFICATION
●Ordering Information
(*1)
XC6221 ①②③④⑤⑥-⑦
DESIGNATOR
ITEM
SYMBOL
A
DESCRIPTION
No CE pull-down resistor without CL auto discharge
B
C
No CE pull-down resistor with CL auto discharge
CE pull-down resistor without CL auto discharge
CE pull-down resistor with CL auto discharge
①
Type of Regulator
D
②③
Output Voltage
08 ~ 50
ex.) VOUT= 3.00V → ② = 3, ③ = 0
+30mV @ 0.80V≦VOUT≦1.40V
When 0.1V steps such as VOUT=0.80V → ②=0, ③=8, ④=2
2
+2% @ VOUT>1.50V
When 0.1V steps such as VOUT=3.00V → ②=3, ③=0, ④=2
+30mV @ 0.85V≦VOUT≦1.45V
When 0.05V steps such as VOUT=0.85V → ②=0, ③=8, ④=A
+2% @ VOUT>1.55V
When 0.05V steps such as VOUT=3.05V → ②=3, ③=0, ④=A
+20mV @ 0.80V≦VOUT≦1.90V
When 0.1V steps such as VOUT=0.80V → ②=0, ③=8, ④=1
+1% @ VOUT>2.00V
A
1
④
Output Accuracy
When 0.1V steps such as VOUT= 3.00V → ②=3, ③=0, ④=1
+20mV @ 0.85V≦VOUT≦1.95V
When 0.05V steps such as VOUT=0.85V → ②=0, ③=8, ④=B
+1% @ VOUT>2.00V
B
When 0.05V steps such as VOUT= 3.05V → ②=3, ③=0, ④=B
GR
USP-4 (3,000/Reel)
GR-G
MR
USP-4 (3,000/Reel)
SOT-25 (3,000/Reel)
SOT-25 (3,000/Reel)
SSOT-24 (3,000/Reel)
SSOT-24 (3,000/Reel)
USPN-4 (5,000/Reel)
Packages
(Order Unit)
(*1)
⑤⑥-⑦
MR-G
NR
NR-G
7R-G
(*1) The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully EU RoHS compliant.
(*2) The range of the output voltage of USPN-4 package is 1.20V≦VOUT≦5.00V.
3/28
XC6221 Series
■BLOCK DIAGRAMS
ON/OFF
ON/OFF
Control
CE
V
CE
V
IN
IN
Control
-
+
-
+
Error
Amp
Error
Amp
Current
Limit
Current
Limit
CE CE/
CE CE/
each
each
circuit
circuit
V
VOUT
OUT
R1
R1
Rdischg
CE/
R2
R2
Voltage
Voltage
V
V SS
SS
Reference
Reference
●XC6221A Series
●XC6221B Series
ON/OFF
Control
ON/OFF
Control
CE
V
CE
VIN
IN
R Pull
-down
R Pull
-down
-
-
Error
Amp
Error
Amp
Current
Limit
Current
Limit
CE CE/
CE CE/
+
+
each
circuit
each
circuit
V
V
OUT
OUT
R1
R1
Rdischg
CE/
R2
R2
Voltage
Voltage
VSS
VSS
Reference
Reference
●XC6221C Series
●XC6221D Series
*Diodes inside the circuit are an ESD protection diode and a parasitic diode.
■ABSOLUTE MAXIMUM RATINGS
Ta=25℃
PARAMETER
Input Voltage
Output Current
SYMBOL
VIN
RATINGS
VSS -0.3 ~ +6.5
400(*1)
UNITS
V
IOUT
mA
Output Voltage
VOUT
VCE
VSS – 0.3 ~ VIN + 0.3
V
V
CE Input Voltage
VSS – 0.3 ~ +6.5
120
USP-4
1000(PCB mounted)(*2)
250
SOT-25
SSOT-24
USPN-4
600(PCB mounted)(*2)
150
Power Dissipation
Pd
mW
500(PCB mounted)(*2)
100
600(PCB mounted)(*2)
- 40 ~ + 85
Operating Ambient Temperature
Storage Temperature
Topr
Tstg
℃
℃
- 55 ~ +125
*1 IOUT≦Pd / (VIN-VOUT
)
*2 These values are example data which is taken with the PCB mounted. Please refer to pages 21 to 24 for details.
4/28
XC6221
Series
■ELECTRICAL CHARACTERISTICS
●XC6221A/B/C/D series
Ta=25℃
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX. UNITS CIRCUIT
x 0.98
x 1.02
1.50V<VOUT(T), VCE=VIN, IOUT=10mA
(*3)
(*3)
Output Voltage
(Standard)
VOUT(E)
VOUT(T)
V
V
①
(* 2)
(*4)
-0.03
+0.03
VOUT(T)<1.45V, VCE=VIN, IOUT=10mA
2.00V<VOUT(T), VCE=VIN, IOUT=10mA
VOUT(T)<1.95V, VCE=VIN, IOUT=10mA
(*3)
(*3)
x 0.99
x 1.01
(*3)
(*3)
Output Voltage
(High Accuracy)
VOUT(E)
VOUT(T)
①
①
(* 2)
(*4)
-0.02
+0.02
(*3)
(*3)
VCE=VIN,VIN=VOUT(T)+1.0V,
0.80V<VOUT(T)<5.00V
VCE=VIN,0.1mA≦IOUT≦100mA
Output Current
IOUTMAX
200
-
250
10
-
mA
mV
Load Regulation
Dropout Voltage (*5)
ꢀVOUT
40
①
①
Vdif
VCE=VIN, IOUT=100mA
VCE=VIN、VIN= VOUT(T)+1.0V
VIN=6.0V, VCE=VSS
Refer to the voltage chart mV
Supply Current
Standby Current
IDD
-
-
25
50
μA
μA
②
②
ISTB
0.01
0.10
VOUT(T)+0.5V≦VIN≦6.0V
ꢀVOUT
/
1.10V≦VOUT(T), VCE=VIN, IOUT=10mA
Line Regulation
Input Voltage
-
0.01
0.20
%/V
①
(
ꢀ
VIN VOUT)
･
1.6V≦VIN≦6.0V
VOUT(T)≦1.05V, VCE=VIN, IOUT=10mA
VIN
ꢀVOUT
Topr VOUT)
1.6
-
-
6.0
-
V
①
①
/
Output Voltage
Temperature Characteristics
VCE=VIN,
IOUT=30mA, -40℃<Topr<85℃
±100
ppm/℃
(
ꢀ
･
VIN=5.75VDC+0.5Vp-pAC
4.75V≦VOUT(T)
V
CE=VIN, IOUT=30mA, f=1kHz
60
70
VIN=｛VOUT(T)+1.0｝VDC+0.5Vp-pAC
4.05V≦VOUT(T)≦4.70V
VCE=VIN, IOUT=30mA, f=1kHz
Ripple Rejection Rate
PSRR
-
-
dB
③
VIN=｛VOUT(T)+1.0｝VDC+0.5Vp-pAC
0.85V≦VOUT(T)≦4.00V
VCE=VIN, IOUT=30mA, f=1kHz
VIN=1.85VDC+0.5Vp-pAC
VOUT(T)=0.80V
VCE=VIN, IOUT=30mA, f=1kHz
Limit Current
Short Current
ILI M
VCE=VIN
200
-
250
30
-
-
mA
mA
①
①
VCE=VIN, VOUT is short-circuited at
the VSS level
ISHORT
CE High Level Voltage
CE Low Level Voltage
VCEH
VCEL
1.2
-
-
-
-
-
-
6.0
0.3
V
V
④
④
VCE=VIN (XC6221A/B)
VCE=6.0V (XC6221C/D)
VCE=VSS
-0.1
1.03
-0.1
0.1
CE High Level Current
CE Low Level Current
ICEH
μA
④
2.37
0.1
ICEL
μA
④
①
CL Auto-Discharge Resistance
RDCHG
VIN=6.0V, VOUT=4.0V, VCE=VSS
-
780
-
Ω
(* 8)
NOTE:
* 1: Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T)＋1.0V.
* 2: VOUT (E) = Effective output voltage
(The output voltage when an amply stabilized "VOUT (T) ＋1.0V" is provided at the VIN pin while maintaining a certain IOUT value.)
* 3: The relation between VOU T (E) and VOUT (T) is shown in the voltage chart E-0 and E-1.
* 4: VOUT (T) = Nominal output voltage
(*6)
* 5: Vdif = {VIN1(*7)-VOUT1
}
* 6: VOUT1 is the voltage equal to 98% of the normal output voltage when amply stabilized VOUT (T) +1.0V are input at the VIN pin.
* 7: VIN1 is the input voltage when VOUT1 appears at the VOUT pin while input voltage is gradually decreased.
* 8: For the XC6221B/D series only. The XC6221A/C series discharges by resistors R1 and R2 only as shown in the block diagrams.
* 9: For operating supply current of the XC6221C/D, a current through the pull-down resistor should be considered in addition to the
supply current value mentioned above.
5/28
XC6221 Series
■OUTPUT VOLTAGE CHART
OUTPUT VOLTAGE
(Standard)
VOUT(E)
OUTPUT VOLTAGE
(High Accuracy)
NOMINAL
OUTPUT
VOLTAGE
DROPOUT VOLTAGE
Vdif
VOUT(E)
(mV)
(V)
(V)
(V)
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.
0.8200
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
TYP.
500
MAX.
850
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
0.7800
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
410
330
750
650
230
410
200
180
360
290
160
125
250
210
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
115
195
95
170
＊The range of the output voltage of USPN-4 package is 1.20V≦VOUT(T)≦5.00V.
6/28
XC6221
Series
■OUTPUT VOLTAGE CHART (Continued)
OUTPUT VOLTAGE
(Standard)
VOUT(E)
OUTPUT VOLTAGE
(High Accuracy)
VOUT(E)
NOMINAL
OUTPUT
VOLTAGE
DROPOUT VOLTAGE
Vdif
(mV)
(V)
(V)
(V)
MIN.
MAX.
3.0600
3.1100
3.1620
3.2130
3.2640
MIN.
2.9700
3.0195
3.0690
3.1185
3.1680
MAX.
3.0300
3.0805
3.1310
3.1815
3.2320
TYP.
MAX.
3.00
3.05
3.10
3.15
3.20
2.9400
2.8990
3.0380
3.0870
3.1360
3.25
3.1850
3.3150
3.2175
3.2825
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
4.05
4.10
4.15
4.20
4.25
4.30
4.35
4.40
4.45
4.50
4.55
4.60
4.65
4.70
4.75
4.80
4.85
4.90
4.95
5.00
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
3.9690
4.0180
4.0670
4.1160
4.1650
4.2140
4.2630
4.3120
4.3610
4.4100
4.4590
4.5080
4.5570
4.6060
4.6550
4.7040
4.7530
4.8020
4.8510
4.9000
3.3660
3.4170
3.4680
3.5190
3.5700
3.6210
3.6720
3.7230
3.7740
3.8250
3.8760
3.9270
3.9780
4.0290
4.0800
4.1310
4.1820
4.2330
4.2840
4.3350
4.3860
4.4370
4.4880
4.5390
4.5900
4.6410
4.6920
4.7430
4.7940
4.8450
4.8960
4.9470
4.9980
5.0490
5.1000
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
4.0095
4.0590
4.1085
4.1580
4.2075
4.2570
4.3065
4.3560
4.4055
4.4550
4.5045
4.5540
4.6035
4.6530
4.7025
4.7520
4.8015
4.8510
4.9005
4.9500
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
4.0905
4.1410
4.1915
4.2420
4.2925
4.3430
4.3935
4.4440
4.4945
4.5450
4.5955
4.6460
4.6965
4.7470
4.7975
4.8480
4.8985
4.9490
4.9995
5.0500
80
140
7/28
XC6221 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 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. Further, the IC's internal circuitry can be shutdown via the CE pin's signal.
ON/OFF
Control
IN
V
CE
-
+
Error
Amp
Current
Limit
CE
CE/
each
OUT
V
circuit
R1
Rdischg
CE/
R2
Voltage
SS
V
Reference
<Input and Output Capacitors>
The XC6221 needs an output capacitor CL for phase compensation. Values required for the phase compensation are
shown in the chart below. If a loss of the capacitance happens, the stable phase compensation may not be obtained.
Please ensure to use a 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.
●Except USPN-4
OUTPUT VOLTAGE (V)
0.80V～1.15V
OUTPUT CAPACITOR VALUE
CL ≧4.7μF
1.20V～1.35V
CL ≧2.2μF
1.40V～4.00V
CL ≧1.0μF
4.05V～5.00V
CL ≧2.2μF
●USPN-4
OUTPUT VOLTAGE (V)
OUTPUT CAPACITOR VALUE
1.20V～4.00V
4.05V～5.00V
CL ≧2.2μF
CL ≧4.7μF
<CL Auto-Discharge Function>
XC6221B/D series can discharge the electric charge in the output capacitor (CL), when a low signal to the CE pin, which
enables the whole IC circuit to be turned off, is inputted via the N-channel transistor and CL auto-discharge resistance
(RDCHG) located between the VOUT pin and the VSS pin (cf. BLOCK DIAGRAM). The CL auto-discharge resistance (RDCHG
)
value is set at 780Ω(VOUT=4.0V @ VIN=6.0V at typical). The discharge time of the output capacitor (CL) is set by the CL
auto-discharge resistance (RDCHG) and the output capacitor (CL). By setting the time constant of the CL auto-discharge
resistance value [RDCHG] and the output capacitor value (CL) as τ(τ=CL x RDCHG), the output voltage after discharge via
the N-channel transistor is calculated by the following formula.
V = VOUT(E) x e –t/
,
or t=τIn ( V / VOUT(E) )
τ
where
V : Output voltage after discharge
VOUT (E) : Output voltage
t : Discharge time
τ: CL auto-discharge resistance RDCHG×Output capacitor value CL
8/28
XC6221
Series
■OPERATIONAL EXPLANATION (Continued)
<Current Limiter, Short-Circuit Protection>
The XC6221 series’ fold-back circuit operates as an output current limiter and a short protection circuit for the output pin.
When the load current reaches the current limit level, the fixed current limiter circuit operates and output voltage drops.
When the output pin is short-circuited to the VSS pin, the current falls and reaches about 30mA.
<CE Pin>
The XC6221 internal circuitry can be shutdown via the CE pin signal. In shutdown mode, output at the VOUT pin will be
pulled down to the VSS level via R1 & R2. However, with the XC6221B/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 is shorter. For the XC6221A/B, the output voltage becomes unstable, when the CE pin is left
open. For the XC6221C/D, the output voltage becomes VSS level because the CE pin is short-circuited to VSS via an
internal pull-down resistor. However, the CE input current will be increased via a pull-down resistor when the IC
operates. 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, the supply current may increase as a result of shoot-through current in the IC's internal circuitry
when a medium voltage is input.
■NOTES ON USE
1. Please use this IC within the stated maximum ratings. For temporary, transitional voltage drop or voltage rising
phenomenon, 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 wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible.
3. Torex places an importance on improving our products and its reliability.
However, by any possibility, we would request user fail-safe design and post-aging treatment on system or equipment.
9/28
XC6221 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, Stand-by Current
Circuit 3: Ripple Rejection Rate
10/28
XC6221
Series
■TEST CIRCUITS (Continued)
Circuit 4: CE “H” “L” Level Voltage, CE “H” “L” Level Current
VIN
VOUT
A
CE
VSS
CIN
(ceramic)
CL
(ceramic)
V
V
V
VCE
11/28
XC6221 Series
■TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current
XC6221x182
XC6221x182
VCE=VIN , Ta=25℃
VIN=VCE=2.8V
CIN=CL=1.0μF (ceramic)
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)
XC6221x302
XC6221x302
VIN=VCE=4.0V
CIN=CL=1.0μF (ceramic)
VCE=VIN , 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
Ta=25℃
Ta=-40℃
Ta=85℃
VIN=3.1V
VIN=4.0V
VIN=6.0V
0.5
0
0.5
0
0
100
200
300
400
0
100
200
Output Current: IOUT (mA)
300
400
Output Current: IOUT (mA)
(2) Output Voltage vs. Input Voltage
XC6221x182
XC6221x182
VCE=VIN , Ta=25℃
VCE=VIN , Ta=25℃
CIN=CL=1.0μF (ceramic)
2
CIN=CL=1.0μF (ceramic)
1.9
1.85
1.8
1.9
1.8
1.7
1.6
1.5
1.4
1.75
1.7
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
2.5
3
Input Voltage: VIN (V)
Input Voltage: VIN (V)
12/28
XC6221
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Input Voltage (Continued)
XC6221x302
XC6221x302
V
CE=VIN ,Ta=25℃
V
CE=VIN , Ta=25℃
CIN=CL=1.0μF (ceramic)
CIN=CL=1.0μF (ceramic)
3.2
3.1
3
3.1
3.05
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
XC6221x182
XC6221x302
V
CE=VIN
V
CE=VIN
CIN=CL=1.0μF (ceramic)
CIN=CL=1.0μF (ceramic)
0.4
0.35
0.3
0.4
Ta=85℃
Ta=25℃
Ta=-40℃
0.35
0.3
Ta=85℃
Ta=25℃
Ta=-40℃
0.25
0.2
0.25
0.2
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
XC6221x302
XC6221x182
VIN=VCE=4.0V , IOUT=30mA
CIN=CL=1.0μF (ceramic)
VIN=VCE=2.8V , IOUT=30mA
CIN=CL=1.0μF (ceramic)
1.9
3.1
3.05
3
1.85
1.8
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 (℃)
13/28
XC6221 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(5) Supply Current vs. Input Voltage
XC6221x302
XC6221x182
V
CE=VIN , CIN=CL=1.0μF (ceramic)
V
CE=VIN , CIN=CL=1.0μF (ceramic)
70
60
50
40
30
20
10
0
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
0
1
2
3
4
5
6
Input Voltage: VIN (V)
Input Voltage: VIN (V)
(6) CL-Discharge Resistance vs. Ambient Temperature
XC6221B
VIN=6.0V , VCE=VSS , VOUT=4.0V
CIN=CL=1.0μF (ceramic)
1200
1000
800
600
400
200
0
-50
-25
0
25
50
75
100
Ambient Temperature: Topr (℃)
(7) Load Transient Response
XC6221x182
XC6221x302
VIN=VCE=2.8V , Tr=Tf=5μs
VIN=VCE=4.0V , Tr=Tf=5μs
Ta=25℃ , CIN=CL=1.0μF (ceramic)
Ta=25℃ , CIN=CL=1.0μF (ceramic)
1.9
1.8
1.7
1.6
1.5
1.4
1.3
300
3.1
300
250
200
150
100
50
Output Voltage
Output Voltage
250
200
150
100
50
3
2.9
2.8
2.7
2.6
2.5
Output Current
100mA
Output Current
100mA
10mA
10mA
0
0
Time: (500μs/div)
Time: (500μs/div)
14/28
XC6221
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Line Transient Response
XC6221x182
VCE=VIN , Tr=Tf=5μs
XC6221x182
VCE=VIN , Tr=Tf=5μs
IOUT=30mA , Ta=25℃ , CL=1.0μF(ceramic)
IOUT=1mA , Ta=25℃ , CL=1.0μF(ceramic)
5
4
2
5
4
2
Input Voltage
Input Voltage
1.95
1.9
1.95
1.9
3
3
2
1.85
1.8
2
1.85
1.8
Output Voltage
Output Voltage
1
1
0
1.75
1.7
0
1.75
1.7
-1
-1
Time: (20μs/div)
Time: (20μs/div)
XC6221x302
XC6221x182
VCE=VIN , Tr=Tf=5μs
VCE=VIN , Tr=Tf=5μs
IOUT=1mA , Ta=25℃ , CL=1.0μF (ceramic)
IOUT=100mA , Ta=25℃ , CL=1.0μF (ceramic)
6
3.2
5
2
Input Voltage
Input Voltage
4
3
1.95
1.9
5
4
3
2
1
0
3.15
3.1
2
1.85
1.8
3.05
3
Output Voltage
Output Voltage
1
0
1.75
1.7
2.95
2.9
-1
Time: (20μs/div)
XC6221x302
Time: (20μs/div)
XC6221x302
VCE=VIN, Tr=Tf=5μs
VCE=VIN , Tr=Tf=5μs
IOUT=30mA , Ta=25℃ , CL=1.0μF (ceramic)
I
OUT=100mA , Ta=25℃ , CL=1.0μF (ceramic)
Input Voltage
6
5
4
3
2
1
0
3.2
6
5
4
3
2
1
0
3.2
Input Voltage
3.15
3.1
3.15
3.1
3.05
3
3.05
3
Output Voltage
Output Voltage
2.95
2.9
2.95
2.9
Time: (20μs/div)
Time: (20μs/div)
15/28
XC6221 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Input Rise Characteristics
XC6221x182xx
XC6221x182xx
VCE=VIN , Tr=5μs
VCE=VIN , Tr=5μs
IOUT=1mA , Ta=25℃ , CL=1.0μF (ceramic)
IOUT=30mA , Ta=25℃ , CL=1.0μF (ceramic)
4
3
7
6
5
4
3
2
1
0
4
3
7
6
5
4
3
2
1
0
Input Voltage
Input Voltage
2
2
1
1
0
0
Output Voltage
Output Voltage
-1
-2
-3
-1
-2
-3
Time: (40μs/div)
Time: (40μs/div)
XC6221x302
XC6221x182
VCE=VIN , Tr=5μs
VCE=VIN , Tr=5μs
IOUT=100mA , Ta=25℃, CL=1.0μF (ceramic)
IOUT=1mA, Ta=25℃, CL=1.0μF (ceramic)
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
4
3
2
1
0
7
6
5
4
3
2
1
0
Input Voltage
Input Voltage
Output Voltage
Output Voltage
-1
-1
-2
-3
-2
-3
Time: (40μs/div)
Time: (40μs/div)
XC6221x302
XC6221x302
VCE=VIN , Tr=5μs
VCE=VIN , Tr=5μs
IOUT=30mA , Ta=25℃, CL=1.0μF (ceramic)
Input Voltage
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
3
3
2
2
1
1
Output Voltage
Output Voltage
0
0
-1
-2
-3
-1
-2
-3
Time: (40μs/div)
Time: (40μs/div)
16/28
XC6221
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) CE Rise Characteristics
XC6221x182
XC6221x182
VIN=2.8V, Tr=5μs
VIN=2.8V, Tr=5μs
IOUT=30mA , 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
0
0
Output Voltage
Output Voltage
-1
-2
-3
-1
-2
-3
Time: (40μs/div)
Time: (40μs/div)
XC6221x302
XC6221x182
VIN=4.0V, Tr=5μs
VIN=2.8V, Tr=5μs
IOUT=1mA, Ta=25℃, CIN=CL=1.0μF (ceramic)
IOUT=100mA , Ta=25℃, CIN=CL=1.0μF (ceramic)
5
4
3
2
1
0
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
2
1
Output Voltage
0
Output Voltage
-1
-1
-2
-3
-2
-3
Time: (40μs/div)
Time: (40μs/div)
XC6221x302
XC6221x302
VIN=4.0V, Tr=5μs
VIN=4.0V, Tr=5μs
IOUT=100mA, Ta=25℃, CIN=CL=1.0μF (ceramic)
CE Input Voltage
IOUT=30mA, Ta=25℃, CIN=CL=1.0μF (ceramic)
CE Input Voltage
5
4
8
5
4
8
7
6
5
4
3
2
1
0
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)
17/28
XC6221 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) Ripple Rejection Rate
XC6221x302
VIN=VCE=4.0VDC+0.5VP-PAC
OUT=30mA , Ta=25℃ , CL=1.0μF (ceramic)
XC6221x182
,
VIN=VCE=2.8VDC+0.5VP-PAC
I
IOUT=30mA , Ta=25℃ , CL=1.0μF (ceramic)
80
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)
18/28
XC6221
Series
■PACKAGING INFORMATION
●USP-4
●SOT-25
(unit : mm)
(unit : mm)
●SSOT-24
●USPN-4
(unit : mm)
(unit : mm)
19/28
XC6221 Series
■PACKAGING INFORMATION (Continued)
●USP-4 Reference Pattern Layout
●USP-4 Reference Metal Mask Design
(unit : mm)
(unit : mm)
●USPN-4 Reference Pattern Layout
●USPN-4 Reference Metal Mask Design
(unit : mm)
(unit : mm)
20/28
XC6221
Series
■PACKAGING INFORMATION (Continued)
● USP-4 Power Dissipation
Power dissipation data for the USP-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:
Ambient:
Soldering:
Board:
Mount on a board
Natural convection
Lead (Pb) free
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:
Through-hole:
1.6 mm
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)
25
85
1000
400
100.00
Pd Vs. Ta
1200
1000
800
600
400
200
0
25
45
65
85
105
125
Ambient Temperature : Ta (℃)
21/28
XC6221 Series
■PACKAGING INFORMATION (Continued)
● SOT-25 Power Dissipation
Power dissipation data for the SOT-25 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 40×40mm（1600mm2 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
(Board of SOT-26 is used)
Material : Glass Epoxy（FR-4）
Thickness : 1.6mm
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（℃）
22/28
XC6221
Series
■PACKAGING INFORMATION (Continued)
● SSOT-24 Power Dissipation
Power dissipation data for the SSOT-24 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 40×40mm（1600mm2 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
Material : Glass Epoxy（FR-4）
Thickness : 1.6mm
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）
25
85
500
200
200.00
Pd vs Ta
600
500
400
300
200
100
0
25
45
65
85
105
125
Ambient Temperature Ta（℃）
23/28
XC6221 Series
■PACKAGING INFORMATION (Continued)
● 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.
40.0
28.9
2.5
1. Measurement Condition (Reference data)
Condition:
Ambient:
Soldering:
Board:
Mount on a board
Natural convection
Lead (Pb) free
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:
Through-hole:
1.6 mm
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)
25
85
600
240
166.67
Pd Vs. Ta
700
600
500
400
300
200
100
0
25
45
65
85
105
125
Ambient Temperature: Ta（℃）
24/28
XC6221
Series
■MARKING RULE
●SOT-25 / USP-4
5
4
① represents product series
1
2
4
3
①
②
③
④
⑤
MARK
PRODUCT SERIES
3
0
XC6221A/B*****
XC6221C/D*****
1
2
3
SOT-25
(TOP VIEW)
USP-4
(TOP VIEW)
② represents type of regulator
MARK
PRODUCT SERIES
OUTPUT VOLTAGE 0.1V INCREMENTS
OUTPUT VOLTAGE 0.05V INCREMENTS
VOUT =0.80～3.00V
VOUT =3.10～5.00V
VOUT =0.85～3.05V
VOUT =3.15～4.95V
V
X
A
B
E
F
L
XC6221A/C*****
XC6221B/D*****
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
4.10
4.20
4.30
4.40
4.50
-
-
3.15
3.25
3.35
3.45
3.55
3.65
3.75
3.85
3.95
4.05
4.15
4.25
4.35
4.45
4.55
F
H
K
L
1.60
4.60
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
4.65
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
4.70
4.75
-
-
4.80
4.85
-
-
4.90
4.95
-
-
M
N
P
R
S
T
5.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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, …, 09, 10, 11, …99, 0A, …,0Z, 1A, … 9Z, A0, …, Z9, AA, …, ZZ repeated.
(G, I, J, O, Q, W excluded)
*No character inversion used.
25/28
XC6221 Series
■MARKING RULE (Continued)
●SSOT-24(Without bar) / USPN-4
4
3
4
3
1
2
1
2
USPN-4
（TOP VIEW）
SSOT-24
(TOP VIEW)
① represents type of regulator and output voltage range.
OUTPUT
VOLTAGE
RANGE(V)
TYPE OF
REGULATOR
OUTPUT VOLTAGE
MARK
PRODUCT SERIES
ACCURACY
9
D
0
A
E
0
B
F
P
U
C
H
8
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
0.80～3.00
3.10～4.00
4.10～5.00
0.85～3.05
3.15～3.95
4.05～4.95
0.80～3.00
3.10～4.00
4.10～4.80
4.90～5.00
0.85～3.05
3.15～3.95
4.05～4.35
4.45～4.75
4.85～4.95
1/2(0.1VStep)
1/2(0.1VStep)
1/2(0.1VStep)
A/B(0.05VStep)
A/B(0.05VStep)
A/B(0.05VStep)
1/2(0.1VStep)
1/2(0.1VStep)
1/2(0.1VStep)
1/2(0.1VStep)
A/B(0.05VStep)
A/B(0.05VStep)
A/B(0.05VStep)
A/B(0.05VStep)
A/B(0.05VStep)
XC6221A081/2**～XC6221A301/2**
XC6221A311/2**～XC6221A401/2**
XC6221A411/2**～XC6221A501/2**
XC6221A08A/B**～XC6221A30A/B**
XC6221A31A/B**～XC6221A39A/B**
XC6221A40A/B**～XC6221A49A/B**
XC6221B081/2**～XC6221B301/2**
XC6221B311/2**～XC6221B401/2**
XC6221B411/2**～XC6221B481/2**
XC6221B491/2**～XC6221B501/2**
XC6221B31A/B**～XC6221B39A/B**
XC6221B40A/B**～XC6221B49A/B**
XC6221B31A/B**～XC6221B39A/B**
XC6221B40A/B**～XC6221B49A/B**
XC6221B40A/B**～XC6221B49A/B**
H
Z
＊The range of the output voltage of USPN-4 package is 1.20V≦VOUT(T)≦5.00V.
② represents output voltage
XC6221B***** (4.05～5.0V)
XC6221A***** (0.8～5.0V) 、XC6221B***** (0.8～4.0V)
MARK OUTPUT VOLTAGE (V)
MARK
OUTPUT VOLTAGE (V)
MARK
OUTPUT VOLTAGE (V)
0
1
2
3
4
5
6
7
8
9
X
Y
Z
4.10
4.20
4.30
4.40
4.50
4.60
4.70
4.80
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
4.10
4.20
4.30
4.40
4.50
-
-
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
4.60
4.70
4.80
4.90
5.00
-
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
-
-
-
4.05
4.15
4.25
4.35
4.45
4.55
4.65
4.75
7.85
4.95
-
-
-
-
-
-
-
-
-
-
-
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
-
4.05 4.45
4.90 4.15 4.55 4.85
5.00 4.25 4.65 4.95
-
4.35 4.75
-
-
U
V
X
Y
Z
-
-
-
-
③④ represents production lot number
01, …, 09, 10, 11, …, 99, 0A, …, 0Z, 1A, …, 9Z, A0, …, Z9, AA, …, ZZ repeated.
(G, I, J, O, Q, W excluded)
*No character inversion used.
26/28
XC6221
Series
■MARKING RULE (Continued)
●SSOT-24(With bar) / USPN-4
3
4
4
3
1
2
1
2
SSOT-24
（TOP VIEW）
USPN-4
（TOP VIEW）
① represents type of regulator and output voltage range.
OUTPUT
VOLTAGE
RANGE(V)
TYPE OF
REGULATOR
OUTPUT VOLTAGE
MARK
PRODUCT SERIES
ACCURACY
0
1
2
3
4
5
6
7
C
C
C
C
D
D
D
D
0.80～3.70
3.80～5.00
0.85～3.75
3.85～4.95
0.80～3.70
3.80～5.00
0.85～3.75
3.85～4.95
1/2(0.1VStep)
1/2(0.1VStep)
A/B(0.05VStep)
A/B(0.05VStep)
1/2(0.1VStep)
1/2(0.1VStep)
A/B(0.05VStep)
A/B(0.05VStep)
XC6221C081/2**～XC6221C371/2**
XC6221C381/2**～XC6221C501/2**
XC6221C08A/B**～XC6221C37 A/B**
XC6221C38 A/B**～XC6221C50 A/B**
XC6221D081/2**～XC6221D371/2**
XC6221D381/2**～XC6221D501/2**
XC6221D08A/B**～XC6221D37 A/B**
XC6221D38 A/B**～XC6221D50 A/B**
＊The range of the output voltage of USPN-4 package is 1.20V≦VOUT(T)≦5.00V.
② 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
0.80
0.90
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.10
2.20
3.80
3.90
4.00
4.10
4.20
4.30
4.40
4.50
4.60
4.70
4.80
4.90
5.00
-
0.85
0.95
1.05
1.15
1.25
1.35
1.45
1.55
1.65
1.75
1.85
1.95
2.05
2.15
2.25
3.85
3.95
4.05
4.15
4.25
4.35
4.45
4.55
4.65
4.75
4.85
4.95
-
F
H
K
L
2.30
2.40
2.50
2.60
2.70
2.80
2.90
3.00
3.10
3.20
3.30
3.40
3.50
3.60
3.70
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.35
2.45
2.55
2.65
2.75
2.85
2.95
3.05
3.15
3.25
3.35
3.45
3.55
3.65
3.75
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
M
N
P
R
S
T
U
V
X
Y
Z
-
-
-
③④ represents production lot number
01, …, 09, 10, 11, …, 99, 0A, …, 0Z, 1A, …, 9Z, A0, …, Z9, AA, …, ZZ repeated.
(G, I, J, O, Q, W excluded)
*No character inversion used.
27/28
XC6221 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.
28/28
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