XC6222 Series
ETR0344-008
700mA High Speed LDO Regulator
■GENERAL DESCRIPTION
The XC6222 series is a highly accurate, low noise, high ripple rejection, low dropout, and low power consumption high speed
voltage regulator. The series consists of a voltage reference, an error amplifier, a driver transistor, a current limiter, a thermal
protection circuit, and a phase compensation circuit.
The CE function enables the entire circuit to be placed in a stand-by state by inputting a low level signal to the CE pin. In this
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 will quickly return to the VSS level.
Over-current protection and thermal protection circuits are integrated. The protection circuit starts to operate when either output
current reaches the current limit level or junction temperature reaches the temperature limit.
■APPLICATIONS
●
●
●
●
●
●
●
USB / HDMI products
Optical disk drive
Magnetic disk drive
Smart phones / Mobile phones
Portable game consoles
Modules (wireless, cameras, etc. )
E-book Reader / Electronic dictionaries
■FEATURES
: 700mA
: 120mV @IOUT=300mA (VOUT=3.0V)
: 1.7V ~ 6.0V
: 0.8V~5.0V (0.05V increments)
: +1% (VOUT＞2.0V)
+0.02V (VOUT≦2.0V)
Low Power Consumption
: 100μA
High Ripple Rejection
: 65dB @ 1kHz
Low ESR Capacitor
: Ceramic capacitor
Chip Enable (CE)
: Active High, CL discharge
Standby Current below 0.1μA
Operating Ambient Temperature : -40℃~+85℃
Packages
: USP-6C, SOT-25, SOT-89-5
: EU RoHS Compliant, Pb Free
Environmentally Friendly
Maximum Output Current
Dropout Voltage
Operating Voltage Range
Output Voltage
Accuracy
■TYPICAL APPLICATION CIRCUIT ■TYPICAL PERFORMANCE
CHARACTERISTICS
● Load Transient Response
●負荷過渡応答特性例
XC6222x151
tr=tf=5μs,VIN=2.5V, Ta=25℃
VOUT=10→300mA, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
1.5
1000
Output Voltage
1.4
1.3
800
600
Output Current
1.2
400
200
1.1
Output Current：IOUT(mA)
Output Voltage：VOUT(V)
1.6
0
Time：100μs/div
*CL： 2.2μF or higher (VOUT=2.5～5.0V)
4.7μF or higher (VOUT=2.1～2.45V)
6.8μF or higher (VOUT=0.8～2.05V)
1/27
XC6222 Series
■BLOCK DIAGRAMS
* Diodes inside the circuits are ESD protection diodes and parasitic diodes.
■PRODUCT CLASSIFICATION
●Ordering Information
XC6222①②③④⑤⑥-⑦
DESIGNATOR
①
SYMBOL
Type of CE
A
B
C
D
(The Recommended Type)
②③
Output Voltage
④
Output Voltage
Accuracy
⑤⑥-⑦(*1)
(*1)
ITEM
Packages
(Order Unit)
08～50
1
B
ER-G
MR-G
PR-G
DESCRIPTION
without CE Pull-down resistor, without CL discharge
without CE Pull-down resistor , with CL discharge
with CE Pull-down resistor, without CL discharge
with CE Pull-down resistor, with CL discharge
e.g. 2.8V → ②=2, ③=8
Output Voltage Range : 0.8～5.0 V (0.05V increments)
Output voltage {x.x0v} (the 2nd decimal place is “0”)
Accuracy±1% (VOUT＞2.0V), ±0.02V(VOUT≦2.0V)
Output voltage {x.x5v} (the 2nd decimal place is “5”)
Accuracy±1% (VOUT＞2.0V), ±0.02V(VOUT≦2.0V)
USP-6C (3,000/Reel)
SOT-25 (3,000/Reel)
SOT-89-5 (1,000/Reel)
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
2/27
XC6222
Series
■PIN CONFIGURATION
*The dissipation pad for the USP-6C package should be solder-plated in recommended mount
pattern and metal masking so as to enhance mounting strength and heat release.
If the pad needs
to be connected to other pins, it should be connected to the VSS (No. 5) pin.
■PIN ASSIGNMENT
PIN NUMBER
USP-6C
SOT-25
SOT-89-5
1
1
PIN NAME
FUNCTIONS
4
VIN
Power Input
3
5
5
VOUT
Output
2,4
4
3
NC
No connection
5
2
2
VSS
Ground
6
3
1
CE
ON/OFF Control
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNITS
Input Voltage
Output Current
Output Voltage
CE Input Voltage
VIN
IOUT
VOUT
VCE
-0.3～+6.5
1400 (*1)
VSS-0.3～+6.5
VSS-0.3～+6.5
120
1000 （PCB mounted）(*2)
250
600 （PCB mounted）(*2)
500
1300 （PCB mounted）(*2)
-40～+85
-55～+125
V
mA
V
V
USP-6C
Power Dissipation
SOT-25
Pd
SOT-89-5
Operating Ambient Temperature
Storage Temperature
Topr
Tstg
*1.
Please use within the range of Pd > {(VIN-VOUT) × IOUT}
*2.
The power dissipation figure shown is PCB mounted.
mW
℃
℃
Please refer to page 23 to 25 for details.
3/27
XC6222 Series
■ELECTRICAL CHARACTERISTICS
●XC6222 Series
PARAMETER
Output Voltage
Ta=25℃
SYMBOL
VOUT(E)
(*2)
Output Current
IOUTMAX
Load Regulation
Dropout Voltage (*5)
∆VOUT
Vdif
Supply Current
ISS
Stand-by Current
ISTBY
Line Regulation
∆VOUT/
(∆VIN ・VOUT)
Input Voltage
Output Voltage
Temperature
Characteristics
CONDITIONS
VOUT(T)＞2.0V
VCE=VIN, IOUT=10mA
VOUT≦2.0V
VCE=VIN, IOUT=10mA
VCE=VIN, VIN=VOUT(T)+1.0V
VOUT(T)≧1.5V
VCE=VIN, VIN=2.5V
VOUT(T)＜1.5V
VCE=VIN, 0.1mA≦IOUT≦300mA
IOUT=300mA, VCE=VIN
VIN=VCE=VOUT(T)+1.0V
IOUT=0mA
VIN=6.0V, VCE=VSS
VOUT(T)+0.5V≦VIN≦6.0V
:VOUT(T)≧1.0V
VCE=VIN, IOUT=30mA
1.5V≦VIN≦6.0V
:VOUT(T)≦0.95V
VCE=VIN, IOUT=30mA
VIN
∆VOUT/
(∆Ta ・VOUT)
VCE=VIN, IOUT=30mA
-40℃≦Ta≦85℃
VOUT(T)≧1.0V
VIN=｛VOUT(T)+1.0｝VDC+0.5Vp-pAC
VCE=VIN, IOUT=30mA, f=1kHz
VOUT(T)＜1.0V
VIN=2.0VDC+0.5Vp-pAC
VCE=VIN, IOUT=30mA, f=1kHz
VCE=VIN, VIN=VOUT(T)+1.0V
VOUT(T)≧1.5V
VCE=VIN, VIN=2.5V
VOUT(T)＜1.5V
VCE=VIN
Short VOUT to VSS level
MIN.
×0.99
TYP.
MAX.
×1.01
(*3)
VOUT(T)
(*3)
-0.02
(*4)
+0.02
(*3)
700
UNITS
CIRCUIT
V
①
mA
①
mV
mV
①
①
(*3)
-
-
see the Voltage Chart E-1
see the Voltage Chart E-2
-
100
220
μA
②
-
0.01
0.1
μA
②
-
0.01
0.1
%/V
①
1.7
-
6.0
V
①
-
±100
-
ppm/℃
①
-
65
-
dB
③
720
950
-
mA
①
-
55
-
mA
①
Power Supply
Rejection Ratio
PSRR
Limit Current
ILIM
Short Current
ISHORT
CE High Level Voltage
VCEH
1.2
-
6.0
V
①
CE Low Level Voltage
VCEL
-
-
0.3
V
①
ICEH
VCE=VIN=6.0V, XC6222A/B series
-0.1
-
0.1
μA
①
CE High Level Current
VCE=VIN=6.0V, XC6222C/D series
17.7
24
36.9
μA
①
CE High Level Voltage
ICEL
VCE=VSS
-0.1
-
0.1
μA
①
Reverse Curren (*6)
IREV
VIN=0V, VOUT=VOUT(T), VCE= VIN or VSS
-
0.01
1.5
μA
①
VIN=VCE=5.0V, VOUT=6.0V
-
95
215
μA
①
VOUT Pin Sink Current (*7)
IREVS
VIN=5.0V, VCE=VSS, VOUT=6.0V,
XC6222A/C Series (*8)
-
2.8
5.3
μA
①
TTSD
Junction Temperature
-
150
-
℃
①
TTSR
Junction Temperature
-
125
-
℃
①
370
530
690
Ω
①
Thermal Shutdown
Detect Temperature
Thermal Shutdown
Release Temperature
CL Discharge
Resistance (* 9)
4/27
RDCHG
VIN=6.0V, VOUT=4.0V, VCE=VSS
XC6222B/D Series (*9)
XC6222
Series
■ELECTRICAL CHARACTERISTICS (Continued)
NOTE:
* 1: Unless otherwise stated, input voltage is VIN=VOUT(T)＋1.0V.
* 2: VOUT (E) is effective output voltage (Refer to the voltage chart E-0 and E-1)
It is defined as output voltages when an amply stabilized VOUT(T)＋1.0V is supplied to the VIN pin while maintaining a certain IOUT .
* 3: The relation between VOU T (E) and VOUT (T) is shown in the voltage chart E-0 and E-1.
* 4: VOUT (T) is nominal output voltage
* 5: Vdif = {VIN1-VOUT1}
VOUT1 equals 98% of the output voltage when amply stabilized VOUT (T) +1.0V are supplied to the VIN pin.
VIN1 is the input voltage when VOUT1 appears at the VOUT pin while input voltage is gradually decreased.
* 6: Reverse current (IREV) flows from VOUT to VIN.
* 7: VOUT pin sink current (IREVS) flows from VOUT to VSS.
* 8: For the XC6222A/C series only.
when CE pin is low.
In the XC6222B/D series, the current flows from the VOUT pin to the VSS pin via the internal switch
Please do not connect another power supply to the VOUT pin.
Please also note when the XC6222A/C series
connects external power supply to the VOUT pin, please use it within the range from VOUT(E) (actual output voltage value)or more to 6.0V
or less. When the voltage less than VOUT(E) is applied to the VOUT pin by adding a power supply or battery, a low level signal should be
input to the CE pin for chip disable in order to protect a reverse current at VIN < VOUT.
* 9: For the XC6222B/D series only.
The XC6222A/C series discharges via two resistors R1 and R2 shown in the block diagram.
5/27
XC6222 Series
■OUTPUT VOLTAGE CHART
●Voltage Chart 1
SYMBOL
E-0
E-1
E-2
NOMINAL
OUTPUT
VOLTAGE
(V)
OUTPUT VOLTAGE
(V)
LOAD REGULATION
(mV)
DROPOUT VOLTAGE
(mV)
VOUT(T)
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
6/27
VOUT(E)
∆VOUT
Vdif
MIN.
MAX.
TYP.
MAX.
TYP.
MAX.
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
0.8200
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
1.9700
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
25
25
25
25
25
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
50
50
50
50
50
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
720
720
720
720
570
570
570
570
420
420
420
420
320
320
280
280
280
280
280
280
220
220
220
220
200
200
200
200
200
200
200
200
200
200
160
160
160
160
160
160
160
160
160
160
880
880
880
880
740
740
740
740
570
570
570
570
470
470
410
410
410
410
410
410
350
350
350
350
320
320
320
320
320
320
320
320
320
320
260
260
260
260
260
260
260
260
260
260
XC6222
Series
■OUTPUT VOLTAGE CHART (Continued)
●Voltage Chart 2
SYMBOL
E-0
E-1
E-2
NOMINAL
OUTPUT
VOLTAGE
(V)
OUTPUT VOLTAGE
(V)
LOAD REGULATION
(mV)
DROPOUT VOLTAGE
(mV)
VOUT(T)
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
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
VOUT(E)
∆VOUT
MIN.
MAX.
TYP.
2.9700
3.0195
3.0690
3.1185
3.1680
3.2175
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
3.0300
3.0805
3.1310
3.1815
3.2320
3.2825
3.3330
3.3835
3.4340
3.4845
3.5350
3.5855
3.6360
3.6865
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
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
Vdif
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
MIN.
MAX.
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
7/27
XC6222 Series
■OPERATIONAL EXPLANATION
The voltage divided by two resistors R1 and 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 and stabilized by a system of negative feedback. The current limit and short protection operate in relation to
the level of output current. The thermal protection operates in relation to the level of heat generation. The reverse current
protection operates when VOUT voltage is higher than VIN voltage. Further, the IC's internal circuitry can be turned off via the CE
pin's signal.
Reverce
Current
Protection
VIN
VOUT
CFB
CurrentLimit
&
ThermalShutdown
R1
+
Error
Amp
-
CE
ON/OFF
Control
each
circuit
R2
Voltage
Reference
VSS
XC6222Aseries
<Input and Output Capacitors>
The XC6222 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, 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.
●Output Capacitor (CL) Table
OUTPUT VOLTAGE (V)
OUTPUT CAPACITOR VALUE
0.8V～2.05V
CL=6.8μF (MIN.)
2.1V～2.45V
CL=4.7μF (MIN.)
2.5V～5.0V
CL=2.2μF (MIN.)
<Reverse Current Protection>
The XC6222 series includes reverse current protection to prevent the damage to any connected products such as batteries as a
result of current flow from the VOUT pin to the VIN pin. When VIN is smaller than VOUT, the reverse current protection works and
suppress the reverse current to 1.5μA (MAX.). When VIN is smaller then VOUT, the VOUT pin sink current flows from the VOUT pin
to the VSS pin is 95μA (TYP.) as the IC operation current. With the XC6222A/C series, when a low level signal is inputted to the
CE pin, the sink current of the VOUT pin is minimized to 2.8μA (TYP.). However, with the XC6222B/D series, when a low level
signal is inputted to the CE pin, the sink current of the VOUT pin goes through the CL auto discharge circuit to the VSS pin which
may result in the IC being damaged. In this case, please do not connect a power supply to the VOUT pin.
Please also note when the XC6222A/C series connects external power supply to the VOUT pin, please use it within the range
from VOUT(E) (actual output voltage value)or more to 6.0V or less. When the voltage less than VOUT(E) is applied to the VOUT pin by
adding a power supply or battery, a low level signal should be input to the CE pin for chip disable in order to protect a reverse
current at VIN < VOUT.
Example) The voltage less than VOUT(E) (actual output voltage value) is applied to the VOUT pin as "OR" connection.
* When the CE pin is connected to the VIN pin, an output voltage 2.8V
from the step-up DC/DC goes through to the VIN pin as reverse
current up to around 150mA if the USB connection is removed from
the VIN pin (VIN < VOUT). CE pin voltage should be maintained low
when the USB connection is removed from the VIN pin.
8/27
XC6222
Series
■OPERATIONAL EXPLANATION (Continued)
<Current Limiter, Short-Circuit Protection>
The XC6222 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 is decreased to a level of 55mA.
<Thermal Shutdown>
When the junction temperature of the built-in driver transistor reaches the temperature limit level (150℃ TYP.), the thermal
shutdown circuit operates and the driver transistor will be turned OFF. The IC resumes its operation when the thermal
shutdown function is released and the IC’s operation is automatically restored because the junction temperature drops to the
level of 125℃ (TYP.) as the thermal shutdown release voltage.
<CL Auto-Discharge Function>
XC6222B/D series can discharge the electric charge stored 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 located between the VOUT pin and the VSS
pin (cf. BLOCK DIAGRAM). The CL auto-discharge resistance value is set at 530Ω(TYP.). The discharge time of the output
capacitor (CL) is set by the CL auto-discharge resistance (R) 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=C x RDCHG), the output voltage after
discharge via the N-channel transistor is calculated by the following formula.
V = VOUT(E) x e –t/τ, or t=τIn ( V / VOUT(E) )
where
V: Output voltage after discharge
VOUT (E): Output voltage
t: Discharge time
τ: CL auto-discharge resistance RDCHG×Output capacitor (CL) value C)
<CE Pin>
The entire XC6222 circuitry can be turned off 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 XC6222B 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 XC6222A/B series, the output voltage becomes unstable, when the CE pin is left open. If this CE pin voltage is set with
the specified voltage range, 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 to the CE pin. With the XC6222C/D
series, when the CE pin is left open, output voltage is fixed to VSS level.
■NOTES ON USE
1. 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 their reliability.
We request that users incorporate fail-safe designs and post-aging protection treatment when using Torex products
in their systems.
9/27
XC6222 Series
■TEST CIRCUITS
●Circuit ①
●Circuit ②
●Circuit ③
*CIN: 1.0μF or higher
CL: 2.2μF or higher (VOUT=2.5～5.0V)
4.7μF or higher (VOUT=2.1～2.45V)
6.8μF or higher (VOUT=0.8～2.05V)
10/27
XC6222
Series
■TYPICAL PERFORMANCE CHARACTERISTICS
※
電圧について特に指定のない場合
VCEstated
=VIN とする。
*CE CE
Voltage
condition: unless otherwise
V =V
(1) Output Voltage vs. Output Current
（1）出力電圧-出力電流特性例
CE
XC6222x081
XC6222x081
1.0
1.0
0.8
0.8
Output Voltage：VOUT(V)
Output Voltage：VOUT(V)
VIN=1.8V, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
0.6
0.4
85℃
25℃
0.2
-40℃
0.0
0
0.2
0.4
0.6
0.8
1
Ta=25℃, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
0.6
0.4
VIN=1.4V
VIN=1.6V
VIN=1.8V
VIN=2.3V
VIN=6.0V
0.2
0.0
1.2
0
0.2
0.4
0.8
1
1.2
XC6222x151
XC6222x151
Ta=25℃, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
VIN=2.5V, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
2.0
Output Voltage：VOUT(V)
2.0
Output Voltage：VOUT(V)
0.6
Output Current：IOUT(A)
Output Current：IOUT(A)
1.5
1.0
85℃
0.5
25℃
1.5
1.0
VIN=1.6V
VIN=1.8V
VIN=2.0V
VIN=2.5V
VIN=6.0V
0.5
-40℃
0.0
0.0
0
0.2
0.4
0.6
0.8
1
1.2
0
0.2
VIN=3.8V, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
2.5
2.5
Output Voltage：VOUT(V)
3.0
2.0
1.5
1.0
85℃
0.5
-40℃
25℃
0.0
0.4
0.6
0.8
1
1.2
Ta=25℃, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
3.0
0.2
0.6
XC6222x281
XC6222x281
0
0.4
Output Current：IOUT(A)
Output Current：IOUT(A)
Output Voltage：VOUT(V)
IN
0.8
Output Current：IOUT(A)
1
1.2
2.0
1.5
VIN=2.9V
VIN=3.1V
VIN=3.3V
VIN=3.8V
VIN=6.0V
1.0
0.5
0.0
0
0.2
0.4
0.6
0.8
1
1.2
Output Current：IOUT(A)
11/27
XC6222 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(1) Output Voltage vs. Output Current (Continued)
（1）出力電圧-出力電流特性例
XC6222x501
XC6222x501
Ta=25℃, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
6.0
5.0
5.0
Output Voltage：VOUT(V)
Output Voltage：VOUT(V)
VIN=6.0V, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
6.0
4.0
3.0
2.0
85℃
25℃
1.0
-40℃
4.0
3.0
2.0
VIN=5.1V
VIN=5.3V
VIN=5.5V
VIN=6.0V
1.0
0.0
0.0
0
0.2
0.4
0.6
0.8
1
0
1.2
Output Current：IOUT[A]
0.2
0.4
0.6
0.8
1
1.2
Output Current：IOUT[A]
(2) Output Voltage vs. Input Current
（2）出力電圧－入力電圧特性例
XC6222x081
XC6222x081
Ta=25℃, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
0.8
0.6
IOUT=0.1mA
0.4
IOUT=10mA
IOUT=30mA
0.2
0.90
Output Voltage：VOUT(V)
Output Voltage：VOUT(V)
1.0
Ta=25℃, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
0.85
0.80
0.75
IOUT=0.1mA
IOUT=10mA
0.70
IOUT=30mA
IOUT=100mA
IOUT=100mA
0.65
0.0
0.0
1.0
2.0
3.0
4.0
5.0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
6.0
Input Voltage：VIN(V)
Input Voltage：VIN(V)
XC6222x151
XC6222x151
Ta=25℃, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
Ta=25℃, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
1.60
Output Voltage：VOUT(V)
Output Voltage：VOUT(V)
2.0
1.5
1.0
IOUT=0.1mA
IOUT=10mA
0.5
IOUT=30mA
1.55
1.50
1.45
1.40
IOUT=10mA
IOUT=30mA
IOUT=100mA
IOUT=100mA
0.0
1.35
0.0
1.0
2.0
3.0
4.0
Input Voltage：VIN(V)
12/27
IOUT=0.1mA
5.0
6.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Input Voltage：VIN(V)
XC6222
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（2）出力電圧－入力電圧特性例
(2) Output Voltage vs. Input Current (Continued)
XC6222x281
XC6222x281
Ta=25℃, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
3.0
2.5
2.9
Output Voltage：VOUT(V)
Output Voltage：VOUT(V)
Ta=25℃, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
3.0
2.0
1.5
IOUT=0.1mA
1.0
IOUT=10mA
IOUT=30mA
0.5
IOUT=100mA
1.0
2.0
3.0
4.0
5.0
IOUT=30mA
2.5
6.0
3.0
3.5
4.0
4.5
5.0
6.0
XC6222x501
XC6222x501
Ta=25℃, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
Ta=25℃, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
5.0
4.0
3.0
IOUT=0.1mA
2.0
IOUT=10mA
IOUT=30mA
1.0
5.2
5.1
5.0
4.9
IOUT=0.1mA
IOUT=10mA
4.8
IOUT=30mA
IOUT=100mA
IOUT=100mA
4.7
0.0
0.0
5.5
Input Voltage：VIN(V)
Output Voltage：VOUT(V)
Output Voltage：VOUT(V)
IOUT=10mA
2.6
Input Voltage：VIN(V)
6.0
IOUT=0.1mA
2.7
IOUT=100mA
0.0
0.0
2.8
1.0
2.0
3.0
4.0
5.0
5.2
6.0
5.4
5.6
5.8
6.0
Input Voltage：VIN(V)
Input Voltage：VIN(V)
(3) Dropout Voltage vs. Output Current
（3）入出力電位差-出力電流特性例
XC6222x081
XC6222x151
CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
1000
CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
1200
※Below the minimum operating Voltage
1000
800
600
85℃
400
25℃
200
Dropout Voltage：Vdif(mV)
Dropout Voltage：Vdif(mV)
1400
85℃
25℃
800
-40℃
600
400
200
※Below the minimum operating Voltage
-40℃
0
0
0
100 200 300 400 500 600 700
Output Current：IOUT(mA)
0
100
200 300
400 500
600 700
Output Current：IOUT(mA)
13/27
XC6222 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(3) Dropout Voltage vs. Output Current (Continued)
（3）入出力電位差-出力電流特性例
XC6222x281
XC6222x501
CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
500
85℃
Dropout Voltage：Vdif(mV)
Dropout Voltage：Vdif(mV)
800
25℃
600
-40℃
400
200
85℃
400
100
200
300
400
500
600
-40℃
200
100
0
0
25℃
300
0
700
0
Output Current：IOUT(mA)
100 200 300
400 500 600 700
Output Current：IOUT(mA)
(4) Supply Current vs. Input Voltage
（4）消費電流-入力電圧特性例
XC6222x151
XC6222x081
200
200
25℃
150
Supply Current：ISS(μA)
Supply Current：ISS(μA)
85℃
-40℃
100
50
150
100
85℃
50
25℃
-40℃
0
0
0
1
2
3
4
5
0
6
1
200
4
5
6
5
6
200
85℃
Supply Current：ISS(μA)
Supply Current：ISS(μA)
3
XC6222x501
XC6222x281
25℃
150
-40℃
100
50
0
0
1
2
3
4
Input Voltage：VIN(V)
14/27
2
Input Voltage：VIN(V)
Input Voltage：VIN(V)
5
6
85℃
25℃
150
-40℃
100
50
0
0
1
2
3
4
Input Voltage：VIN(V)
XC6222
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(5) （5）出力電圧-周囲温度特性例
Output Voltage vs. Ambient Temperature
XC6222x081
XC6222x151
1.60
Output Voltage：VOUT(V)
0.850
Output Voltage：VOUT(V)
VIN=1.8V, IOUT=30mA, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
VIN=2.5V, IOUT=30mA, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
0.825
0.800
0.775
1.55
1.50
1.45
1.40
0.750
-50
-25
0
25
50
75
-50
100
-25
0
50
75
100
XC6222x501
XC6222x281
VIN=6.0V, IOUT=30mA, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
VIN=3.8V, IOUT=30mA, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
3.00
5.40
Output Voltage：VOUT(V)
Output Voltage：VOUT(V)
25
Ambient Temperature：Ta(℃)
Ambient Temperature：Ta(℃)
2.90
2.80
2.70
2.60
5.20
5.00
4.80
4.60
-50
-25
0
25
50
75
100
-50
Ambient Temperature：Ta(℃)
-25
0
25
50
75
100
Ambient Temperature：Ta(℃)
(6) （6）CE閾値電圧-周囲温度特性例
CE Pin Threshold Voltage vs. Ambient Temperature （7）逆流電流-出力電圧特性例
(7) Reverse Current vs. Output Voltage
XC6222
VIN=0V, VCE=VIN
1.2
1
1.0
0
Reverse Current：IREV(μA)
CE Threshold Voltage：VCE(V)
XC6222
0.8
0.6
0.4
CE"H"LEVEL
0.2
CE"L"LEVEL
0.0
-1
-2
-3
85℃
25℃
-4
-40℃
-5
-50
-25
0
25
50
75
Ambient Temperature：Ta(℃)
100
0
1
2
3
4
5
6
Output Voltage：VOUT(V)
15/27
XC6222 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8)（8）逆流時V
VOUT Sink OUT
Current
vs. Output Voltage
端子シンク電流-出力電圧特性例
XC6222A081/XC6222C081
XC6222x081
VIN=3.0V, VCE=VIN
140
120
100
80
60
40
20
0
2.5
3
3.5
4
4.5
5
Output Voltage：VOUT(V)
16/27
VIN=3.0V, VCE=VSS
8
85℃
25℃
-40℃
VOUT Sink Current：IREVS(μA)
VOUT Sink Current：IREVS(μA)
160
5.5
6
85℃
25℃
-40℃
7
6
5
4
3
2
1
0
2.5
3
3.5
4
4.5
5
Output Voltage：VOUT(V)
5.5
6
XC6222
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9)（9）入力立上り特性例
Input Transient Response 1
XC6222x081
XC6222x151
Ta=25℃, VIN=0→1.8V, tr=5μs、CL=6.8μF(ceramic)
Ta=25℃, VIN=0→2.5V, tr=5μs, CL=6.8μF(ceramic)
3.0
3.0
3.0
2.0
2.5
3.0
1.0
IOUT=1mA
IOUT=30mA
1.5
0.0
IOUT=100mA
Output Voltage
-1.0
0.5
-2.0
0.0
-3.0
2.0
1.0
Output Voltage
1.5
0.0
1.0
IOUT=0.1mA
0.5
IOUT=30mA
0.0
-3.0
Time：40μs/div
XC6222x501
XC6222x281
Ta=25℃, VIN=0→3.8V, tr=5μs、CL=2.2μF(ceramic)
6.0
Input Voltage
4.0
4.0
2.0
Output Voltage
3.0
0.0
IOUT=0.1mA
IOUT=1mA
1.0
IOUT=30mA
IOUT=100mA
0.0
12.0
-2.0
10.0
Input Voltage：VIN(V)
Output Voltage：VOUT(V)
Ta=25℃, VIN=0→6.0V, tr=5μs、CL=2.2μF(ceramic)
-4.0
Output Voltage：VOUT(V)
6.0
2.0
-2.0
IOUT=100mA
Time：40μs/div
5.0
-1.0
IOUT=1mA
-6.0
8.0
Input Voltage
6.0
8.0
6.0
Input Voltage：VIN(V)
1.0
2.0
Input Voltage
Input Voltage：VIN(V)
IOUT=0.1mA
2.0
Output Voltage：VOUT(V)
2.5
Input Voltage：VIN(V)
Output Voltage：VOUT(V)
Input Voltage
4.0
2.0
Output Voltage
4.0
IOUT=0.1mA
IOUT=1mA
IOUT=30mA
IOUT=100mA
2.0
0.0
0.0
-2.0
-4.0
Time：40μs/div
Time：40μs/div
(10) CE Rising Response Time
（10）CE立ち上がり特性例
XC6222x151
IOUT=0.1mA
2.0
3.0
2
2.5
1
IOUT=1mA
IOUT=30mA
1.5
0
IOUT=100mA
1.0
Output Voltage
0.5
-1
-2
Output Voltage：VOUT(V)
2.5
CE Input Voltage
3
CE Voltage：VCE [V]
Output Voltage：VOUT(V)
3.0
tr=5μs, Ta=25℃,
VCE=0→1.8V, CIN=1.0μF(ceramic)、CL=6.8μF(ceramic)
tr=5μs, Ta=25℃,
VCE=0→2.5V, CIN=1.0μF(ceramic)、CL=6.8μF(ceramic)
3
2
CE Input Voltage
1
2.0
Output Voltage
0
1.5
IOUT=0.1mA
1.0
IOUT=1mA
0.5
IOUT=30mA
CE Voltage：VCE [V]
XC6222x081
-1
-2
IOUT=100mA
0.0
-3
Time：40μs/div
-3
0.0
Time：40μs/div
17/27
XC6222 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) CE Rising Response Time (Continued)
（10）CE立ち上がり特性例
XC6222x281
XC6222x501
tr=5μs, Ta=25℃
VCE=0→3.8V, CIN=1.0μF(ceramic)、CL=2.2μF(ceramic)
12.0
2
Output Voltage
3.0
0
IOUT=0.1mA
2.0
IOUT=1mA
IOUT=30mA
1.0
IOUT=100mA
0.0
-2
-4
10.0
6
8.0
6.0
4
Output Voltage
4.0
IOUT=0.1mA
IOUT=1mA
2.0
IOUT=30mA
-6
IOUT=100mA
0.0
Time：40μs/div
2
0
CE Voltage：VCE [V]
4.0
8
CE Input Voltage
4
Output Voltage：VOUT(V)
5.0
6
CE Input Voltage
CE Voltage：VCE [V]
Output Voltage：VOUT(V)
6.0
tr=5μs, Ta=25℃
VCE=0→6.0V, CIN=1.0μF(ceramic)、CL=2.2μF(ceramic)
-2
-4
Time：40μs/div
(11) Input Transient Response 2
（11）入力過度特性例
XC6222x151
0.81
Input Voltage
Output Voltage
2.8
1.53
1.8
0.8
0.80
-0.2
0.79
-1.2
0.78
-2.2
1.52
1.51
Output Voltage
2.5
1.5
0.5
1.49
-0.5
-1.5
1.48
Time：50μs/div
XC6222x501
XC6222x281
Ta=25℃, VIN=5.5→6.0V, tr=tf=5μs,
IOUT=100mA, CL=2.2μF(ceramic)
Ta=25℃, VIN=3.8→4.8V, tr=tf=5μs,
IOUT=100mA, CL=2.2μF(ceramic)
5.8
5.04
6.5
2.83
4.8
5.03
6.0
2.82
2.81
Input Voltage
Output Voltage
3.8
2.8
2.80
1.8
2.79
0.8
2.78
-0.2
Time：50μs/div
Output Voltage：VOUT(V)
2.84
Input Voltage：VIN(V)
Output Voltage：VOUT(V)
3.5
Input Voltage
1.50
Time：50μs/div
18/27
4.5
5.02
5.01
Input Voltage
Output Voltage
5.5
5.0
5.00
4.5
4.99
4.0
4.98
3.5
Time：50μs/div
Input Voltage：VIN(V)
0.82
1.54
Output Voltage：VOUT(V)
0.83
3.8
Input Voltage：VIN(V)
Output Voltage：VOUT(V)
0.84
Ta=25℃, VIN=2.5→3.5V, tr=tf=5μs,
IOUT=100mA, CL=6.8μF(ceramic)
Input Voltage：VIN(V)
XC6222x081
Ta=25℃, VIN=1.8→2.8V, tr=tf=5μs,
IOUT=100mA, CL=6.8μF(ceramic)
XC6222
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(12)
Load Transient Response
（12）負荷過度応答特性例
XC6222x081
XC6222x081
0.85
1000
0.80
800
0.80
800
0.70
0.65
600
400
Output Current
0.60
200
0.70
Output Current
400
0.65
XC6222x151
800
Output Voltage
1.40
600
400
Output Current
1.30
200
tr=tf=5μs,VIN=2.5V, Ta=25℃
IOUT=10→300mA, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
Output Voltage：VOUT(V)
1.50
0
1.55
1000
1.50
800
1.45
Output Voltage
600
1.40
Output Current
400
1.35
tr=tf=5μs,VIN=3.8V, Ta=25℃
IOUT=10→300mA, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
2.90
2.80
800
2.80
2.60
600
400
Output Current
2.40
200
0
Time：100μs/div
Output Voltage：VOUT(V)
1000
Output Current：IOUT(mA)
Output Voltage：VOUT(V)
XC6222x281
2.90
Output Voltage
0
Time：100μs/div
XC6222x281
tr=tf=5μs,VIN=3.8V, Ta=25℃
IOUT=10→100mA, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
200
1.30
Time：100μs/div
2.50
0
XC6222x151
1000
2.70
200
Time：100μs/div
Output Current：IOUT(mA)
Output Voltage：VOUT(V)
600
0.60
0
1.55
1.35
Output Voltage
Time：100μs/div
tr=tf=5μs,VIN=2.5V, Ta=25℃
IOUT=10→100mA, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
1.45
0.75
Output Current：IOUT(mA)
Output Voltage
2.70
2.60
1000
800
Output Voltage
Output Current
2.50
2.40
600
400
200
TIme：100μs/div
Output Current：IOUT(mA)
0.75
Output Voltage：VOUT(V)
1000
Output Current：IOUT(mA)
Output Voltage：VOUT(V)
0.85
Output Current：IOUT(mA)
tr=tf=5μs,VIN=1.8V, Ta=25℃
IOUT=10→300mA, CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
tr=tf=5μs,VIN=1.8V, Ta=25℃
IOUT=10→100mA,CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
0
19/27
XC6222 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(12)（12）負荷過度応答特性例
Load Transient Response (Continued)
XC6222x501
5.00
800
Output Voltage
4.90
600
4.80
400
Output Current
4.70
200
4.60
0
tr=tf=5μs,VIN=6.0V, Ta=25℃
IOUT=10→300mA, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
Output Voltage：VOUT(V)]
1000
Output Current：IOUT(mA)
Output Voltage：VOUT(V)
5.10
5.10
1000
5.00
800
4.90
Output Voltage
600
4.80
Output Current
400
4.70
200
4.60
0
Time：100μs/div
Time：100μs/div
(13)（13）リップル除去率特性例
Ripple Rejection Rate
XC6222x151
XC6222x081
80
80
Ripple Rejection Ratio：RR(dB)
Ripple Rejection Ratio：RR(dB)
Ta=25℃,
IOUT=30mA、VIN=2.5V+0.5Vp-pAC, CL=6.8μF(ceramic)
Ta=25℃,
IOUT=30mA、VIN=1.8V+0.5Vp-pAC, CL=6.8μF(ceramic)
60
40
20
0
20
100
1k
10k
100k
1M
10
100
1k
10k
Ripple Frequency：f(Hz)
Ripple Frequency：f(Hz)
XC6222x281
XC6222x501
Ta=25℃,
IOUT=30mA、VIN=3.8V+0.5Vp-pAC, CL=2.2μF(ceramic)
80
100k
1M
Ta=25℃,
IOUT=30mA、VIN=5.75V+0.5Vp-pAC, CL=2.2μF(ceramic)
80
Ripple Rejection Ratio：RR(dB)
Ripple Rejection Ratio：RR(dB)
40
0
10
60
40
20
0
60
40
20
0
10
100
1k
10k
Ripple Frequency：f(Hz)
20/27
60
100k
1M
10
100
1k
10k
Ripple Frequency：f(Hz)
100k
1M
Output Current：IOUT(mA)
XC6222x501
tr=tf=5μs,VIN=6.0V, Ta=25℃
IOUT=10→100mA, CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
XC6222
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(14) Output Noise Density
XC6222x181
VIN=2.8, Ta=25℃
CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
VIN=2.2V, Ta=25℃
CIN=1.0μF(ceramic), CL=6.8μF(ceramic)
100
Output Noise Density : (μV/√Hz)
Output Noise Density : (μV/√Hz)
XC6222x121
Frequency-Range ： 0.1～100kHz
Output Noise ： 51.53μVrms
10
IOUT=30mA
1
0.1
0.01
0.1
1
10
Frequency : f (kHz)
100
100
Frequency-Range ： 0.1～100kHz
Output Noise ： 76.29μVrms
10
IOUT=30mA
1
0.1
0.01
0.1
1
10
Frequency : f (kHz)
100
Output Noise Density : (μV/√Hz)
XC6222x331
VIN=5.0V, Ta=25℃
CIN=1.0μF(ceramic), CL=2.2μF(ceramic)
100
Frequency-Range ： 0.1～100kHz
Output Noise ： 143.28μVrms
10
IOUT=30mA
1
0.1
0.01
0.1
1
10
Frequency : f (kHz)
100
21/27
XC6222 Series
■PACKAGING INFORMATION
●SOT-89-5
●SOT-25
0.2MIN
2.8±0.2
1.3MAX
+0.2
-0.1
1.6
1.1±0.1
Unit : mm
●USP-6C Reference Pattern Layout
●USP-6C
1.8
0.25
0.5
0.25
0.5
0.25
0.225
1.8±0.05
1pin INDENT
0.05
●USP-6C Reference Metal Mask Design
0.30±0.05
(0.50)
0.10±0.05
22/27
1.4±0.05
0.20±0.05
1.4
1.2
0.25
0.25
0.5
0.6
0.5
0.25
0.225
(0.1)
XC6222
Series
■PACKAGING INFORMATION (Continued)
USP-6C Power Dissipation
●
Power dissipation data for the USP-6C is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1.
Measurement Condition
Condition:
Mount on a board
Ambient:
Natural convection
Soldering:
Lead (Pb) free
Dimensions 40 x 40 mm (1600 mm2 in one side)
Board:
Copper (Cu) traces occupy 50% of the board area
て
In top and back faces
Package heat-sink is tied to the copper traces
Material:
Glass Epoxy (FR-4)
Thickness:
1.6 mm
Through-hole: 4 x 0.8 Diameter
2.
Power Dissipation vs. Ambient Temperature
Evaluation Board (Unit: mm)
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
Power Dissipation Pd（mW）
25
1000
85
400
Thermal Resistance (℃/W)
100.00
許容損失Pd（mW）
Power Dissipation Pd (mW)
Pd-Ta特性グラフ
Pd vs. Ta
1200
1000
800
600
400
200
0
25
45
65
85
Ambient
Temperature Ta (℃)
周辺温度Ta（℃）
105
125
23/27
XC6222 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 the reference data taken in the following condition.
1.
Measurement Condition
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 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:
1.6 mm
Through-hole: 4 x 0.8 Diameter
Evaluation Board (Unit: mm)
評価基板レイアウト（単位：mm）
2.
Power Dissipation vs.
Ambient Temperature
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
Power Dissipation Pd（mW）
25
600
85
240
Thermal Resistance (℃/W)
166.67
許容損失Pd（mW）
Power Dissipation Pd (mW)
Pd-Ta特性グラフ
Pd vs. Ta
700
600
500
400
300
200
100
0
25
24/27
45
65
85
Ambient
Temperature Ta (℃)
周辺温度Ta（℃）
105
125
XC6222
Series
■PACKAGING INFORMATION (Continued)
●
SOT-89-5 Power Dissipation
Power dissipation data for the SOT-89-5 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1.
Measurement Condition
Condition:
て
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 board area
In top and back faces
Package heat-sink is tied to the copper traces
Material:
Glass Epoxy (FR-4)
Thickness:
1.6 mm
Through-hole: 5 x 0.8 Diameter
Evaluation Board (Unit: mm)
Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
Power Dissipation Pd（mW）
25
1300
85
520
Thermal Resistance (℃/W)
76.92
Pd-Ta特性グラフ
Pd vs. Ta
許容損失Pd（mW）
Power Dissipation Pd (mW)
2.
1400
1200
1000
800
600
400
200
0
25
45
65
85
周辺温度Ta（℃）
Ambient
Temperature Ta (℃)
105
125
25/27
XC6222 Series
■MARKING RULE
① represents product series
MARK
PRODUCT SERIES
N
XC6222******-G
SOT25
●SOT-25
5
② represents regulator type, voltage range, and accuracy
A
A
A
A
B
B
B
B
C
C
C
C
D
D
D
D
0.8～2.9
0.85～2.95
3.0～5.0
3.05～4.95
0.8～2.9
0.85～2.95
3.0～5.0
3.05～4.95
0.8～2.9
0.85～2.95
3.0～5.0
3.05～4.95
0.8～2.9
0.85～2.95
3.0～5.0
3.05～4.95
* Accuracy “1”: 0.1V increments.
1
B
1
B
1
B
1
B
1
B
1
B
1
B
1
B
①
PRODUCT SERIES
XC6222A081**-G～XC6222A291**-G
XC6222A08B**-G～XC6222A29B**-G
XC6222A301**-G～XC6222A501**-G
XC6222A30B**-G～XC6222A49B**-G
XC6222B081**-G～XC6222B291**-G
XC6222B08B**-G～XC6222B29B**-G
XC6222B301**-G～XC6222B501**-G
XC6222B30B**-G～XC6222B49B**-G
XC6222C081**-G～XC6222C291**-G
XC6222C08B**-G～XC6222C29B**-G
XC6222C301**-G～XC6222C501**-G
XC6222C30B**-G～XC6222C49B**-G
XC6222D081**-G～XC6222D291**-G
XC6222D08B**-G～XC6222D29B**-G
XC6222D301**-G～XC6222D501**-G
XC6222D30B**-G～XC6222D49B**-G
Accuracy “B”: 0.05V increments
②
1
③
④
2
⑤
3
SOT89-5
5
2
4
④ ⑤
C
D
E
F
H
K
L
M
N
P
R
S
T
U
V
X
OUTPUT
ACCURACY
VOLTAGE RANGE
③
REGULATOR TYPE
① ②
MARK
4
1
2
3
USP6C
③ represents output voltage
1.0x
1.1x
1.2x
1.3x
1.4x
1.5x
1.6x
1.7x
1.8x
1.9x
4.0x
4.1x
4.2x
4.3x
4.4x
4.5x
4.6x
4.7x
4.8x
4.9x
N
P
R
S
T
U
V
X
Y
Z
④⑤ represents production lot number
01 to 09, 0A to 0Z, 11 to 9Z, A1 to A9, AA to Z9, ZA to ZZ in order.
(G, I, J, O, Q, W excluded. No character inversion used.)
26/27
OUTPUT VOLTAGE
2.0x
2.1x
2.2x
2.3x
2.4x
2.5x
2.6x
2.7x
2.8x
2.9x
5.0x
-
2
3
③
A
B
C
D
E
F
F
K
L
M
MARK
②
3.0x
3.1x
3.2x
3.3x
3.4x
3.5x
3.6x
3.7x
3.8x
3.9x
OUTPUT VOLTAGE
⑤
0.8x
0.9x
MARK
④
0
1
2
3
4
5
6
7
8
9
OUTPUT VOLTAGE
①
1
MARK
6
5
4
XC6222
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.
27/27