XC6224B08BNR-G [TOREX]
150mA High Speed LDO Voltage Regulator with ON/OFF Switch; 150毫安高速LDO电压调整器带ON / OFF开关
| 型号： | XC6224B08BNR-G |
| 厂家： | 
Torex Semiconductor |
| 描述： | 150mA High Speed LDO Voltage Regulator with ON/OFF Switch |
| 文件： | 总26页 (文件大小：485K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XC6224Series
ETR0340-004
150mA High Speed LDO Voltage Regulator with ON/OFF Switch
■GENERAL DESCRIPTION
The XC6224 series is a high speed LDO regulator that features high accurate, low noise, high ripple rejection, low dropout
and low power consumption. The series consists of a voltage reference, an error amplifier, a driver transistor, a current limiter,
and a phase compensation circuit.
This IC is suitable for a local power supply placed in adjacent to the system logic LSI or others, because of low input voltage
operation, using an ultra small package USPN-4B02 (0.75mm x 0.95mm) and stable operation with a small phase
compensation capacitor (CL) 0.47μF.
Also, this IC has fast transient response and high ripple rejection (70dB @ 1kHz).
The CE function enables the circuit to be in stand-by mode by inputting low level signal. In the stand-by mode, the series
enables the electric charge at the output capacitor CL to be discharged via the internal switch, and as a result the VOUT pin
quickly returns to the VSS level.
The over current protection circuit is integrated and operates when the output current reaches current limit level.
■APPLICATIONS
●Cell phones
●Digital still cameras
●Portable electronic devices
●Portable media players
●Bluetooth
■FEATURES
Maximum Output Current
Operating Voltage Range
High Accuracy
: 150mA
: 1.2V～3.6V
: ±1.5％ (VOUT =1.25V～3.0V)
: ±20mV (VOUT = 0.8V～1.20V)
: 33μA (TYP.)
Low Power Consumption
Stand-by Current
: 0.1μA
High Ripple Rejection
Dropout Voltage
Operating Temperature Range: -40℃～+85℃
: 70dB@1kHz
: 210mV＠150mA (VOUT=2.8V)
●Wireless LAN
●Terrestrial digital TV tuners
Protection Circuits
ON/OFF Control
: Current Limiter
Short Circuit Protection
: Active High
CL Auto Discharge Function
: Low ESR Capacitor
: USPN-4B02
Output Capacitor
Packages
SSOT-24
SOT-25
Environmentally Friendly
: EU RoHS Compliant, Pb Free
■TYPICAL APPLICATION CIRCUIT
■TYPICAL PERFORMANCE
CHARACTERISTICS
XC6224x181
IOUT = 1mA ⇔ 150mA, tr=tf=0.5μs,
VIN = 2.80V, Ta=25℃, CIN=CL=0.47μF
500
450
400
350
300
250
200
150
100
50
1.95
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
1.45
Output Voltage
Output Current
0
Time [10us/div]
1/26
XC6224 Series
■PIN CONFIGURATION
5
4
4
3
VOUT
N.C.
VIN
CE
4
3
1 VOUT
VIN
VOUT
VSS
2
CE
3
VSS
2
VIN
1
CE
1
VSS
2
SOT-25
(TOP VIEW)
SSOT-24
(TOP VIEW)
USPN-4B02
(BOTTOM VIEW)
■PIN ASSIGNMENT
PIN NUMBER
PIN NAME
FUNCTIONS
USPN-4B02
SSOT-24
SOT-25
Power Input
Output
4
1
2
3
-
4
3
2
1
-
1
5
2
3
4
VIN
VOUT
VSS
CE
Ground
ON/OFF Control
No Connection
NC
■PRODUCT CLASSIFICATION
●Ordering Information
(*1)
XC6224①②③④⑤⑥-⑦
CE Active High, with CL Discharge, ±1% Accuracy
DESIGNATOR
ITEM
SYMBOL
DESCRIPTION
A
Without CE pull-down
(The Recommended Type)
①
②③
④
Type of Regulator
Output Voltage
B
08～30
1
With CE pull-down
ex.) 2.5V → ②=2, ③=5
{x.x0V} (the 2nd decimal place is “0”)
Output Voltage
(The 2nd Decimal Place)
B
{x.x5V} (the 2nd decimal place is “5”)
7R-G
MR-G
NR-G
USPN-4B02 (5,000/Reel)
SOT-25 (3,000/Reel)
SSOT-24 (3,000/Reel)
⑤⑥-⑦
Packages (Order Unit)
(*1)
The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
2/26
XC6224
Series
■BLOCK DIAGRAMS
(2) XC6224Bxxxxx
(1) XC6224Axxxxx
VIN
VOUT
VIN
VOUT
CFB
CFB
R1
R2
R1
R2
CurrentLimit
CurrentLimit
Rdischg
Rdischg
+
+
Error
Amp
Error
Amp
-
-
each
circuit
ON/OFF
Control
CE
Voltage
Reference
Voltage
Reference
each
circuit
CE
CE
ON/OFF
Control
CE
VSS
VSS
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
Input Voltage
SYMBOL
VIN
RATINGS
UNITS
VSS-0.3～+4.6
180 (*1)
V
mA
V
Output Current
Output Voltage
CE Input Voltage
IOUT
VOUT
VCE
VSS-0.3～VIN+0.3
VSS-0.3～4.6
V
100
USPN-4B02
550 (PCB mounted)(*2)
150
SSOT24
SOT-25
Power Dissipation
Pd
mW
500 (PCB mounted)(*2)
250
600 (PCB mounted)(*2)
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
-40～+85
℃
℃
-55～+125
*1: Please use within the range of IOUT≦Pd／（VIN－VOUT
）
*2: This is a reference data taken by using the test board. Please refer to page 20～22 for details.
3/26
XC6224 Series
■ELECTRICAL CHARACTERISTICS
●XC6224Axxxxx
Ta=25℃
PARAMETER
Output Voltage
SYMBOL
VOUT(E)
CONDITIONS
VOUT ）≧1.25V
MIN.
TYP.
MAX.
UNITS
V
CURCUITS
VOUT(T)
(*2)
T
（
VOUT(T)×0.985 (*2)
VOUT(T)×1.015 (*2)
VCE=VIN, IOUT=10mA
①
*3
（
）
VOUT ）≦1.2V
VOUT(T)
(*2)
T
（
-20mV (*7)
+20mV (*7)
VCE=VIN, IOUT=10mA
VCE=VIN
Maximum Output
Current
IOUTMAX
ΔVOUT
Vdif
150
-
-
5
-
mA
mV
mV
①
①
①
V
CE=VIN
0.1mA≦IOUT≦150mA
OUT=150mA
Load Regulation
20
I
Dropout Voltage (*4)
E-1
VCE=VIN, VIN=VOUT(E)×0.98 (*3)
VCE=VIN, IOUT=0mA
VCE=VSS
Supply Current
Stand-by Current
IDD
-
-
33
77
μA
μA
②
②
ISTBY
0.01
0.4
VOUT ）≧1.10V
T
（
VOUT(T)+0.5V≦VIN≦3.6V
VCE=VIN, IOUT=10mA (*2)
VOUT ）≦1.05V
ΔVOUT
/
Line Regulation
0.04
0.37
%/V
①
（ΔVIN・VOUT
）
T
（
1.6V≦VIN≦3.6V
VCE=VIN, IOUT=10mA (*2)
Input Voltage
Output Voltage
Temperature
VIN
1.2
-
-
3.6
-
V
①
①
ΔVOUT
/
V
CE=VIN, IOUT=30mA (*1)
±100
ppm/℃
（ΔTa・VOUT
）
-40℃≦Ta≦85℃
Characteristics
VCE=VIN
・When 0.80V≦VOUT T ≦2.60V,
（
）
VIN=3.0V＋0.5Vp-pAC
・2.65V≦VOUT T ≦3.00V
Ripple Rejection Rate
PSRR
-
70
-
dB
③
（
）
VIN=3.3V+0.25Vp-pAC
OUT=30mA, f=1kHz (*2)
I
Current Limit
Short Current
CE High Level Voltage
CE Low Level Voltage
CE High Level
Current
ILIM
ISHORT
VCEH
VCEL
VCE=VIN
150
250
-
mA
mA
V
①
①
④
④
VCE=VIN, VOUT is connected to VSS
-
1.0
-
35
-
-
3.6
0.3
-
V
V
CE=VIN
ICEH
ICEL
-0.1
-0.1
-
0
0
0.1
0.1
-
μA
μA
Ω
④
④
①
A Type
CE High Level
Current
VCE=VSS
CL Discharge
Resistance
RDCHG
VIN=3.6V, VCE=VSS
450
NOTE:
*1: Unless otherwise specified, input voltage conditions are;
0.80V≦VOUT(T)≦2.60V ： {VIN=VOUT(T)+1.0V}
2.65V≦VOUT(T)≦2.80V ： {VIN=3.3V}
2.85V≦VOUT(T)≦3.00V ： {VIN=3.5V}
*2: VOUT(T): Nominal output voltage
*3: VOUT(E): Effective output voltage
This output voltages are measured at the constant current when the input voltages are stable as Note 1.
{*6}
*4: Vdif＝{VIN1{*5}－VOUT1
}
*5: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
*6: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input
*7: VOUT(T) ±20mV is the specification value of output voltage where VOUT(T) ≦1.20V
4/26
XC6224
Series
■ELECTRICAL CHARACTERISTICS (Continued)
Ta=25℃
●XC6224Bxxxxx
PARAMETER
SYMBOL
CONDITIONS
VOUT ）≧1.25V
MIN.
TYP.
MAX.
UNITS
CURCUITS
T
（
VOUT(T)×0.985 (*2)
VOUT
VOUT(T)×1.015 (*2)
(*2)
(T)
VOUT(E)
VCE=VIN, IOUT=10mA
Output Voltage
V
①
*3
）
（
VOUT ≦1.2V, VIN=2.5V
T
（
）
(*2)
-20mV (*7)
VOUT
+20mV (*7)
(T)
VCE=VIN, IOUT=10mA
Maximum Output
Current
(*1)
IOUTMAX
VCE=VIN
150
-
-
-
mA
mV
①
①
(*1)
V
CE=VIN
Load Regulation
ΔVOUT
5
20
0.1mA≦IOUT≦150mA
OUT=150mA,
I
Dropout Voltage
Vdif
VCE=VIN
E-1
mV
①
(*4)
VIN=VOUT(E)×0.98 (*3)
(*1)
V
CE=VIN
Supply Current
Stand-by Current
IDD
-
-
33
77
μA
μA
②
②
IOUT=0mA
ISTBY
VCE=VSS
0.01
0.04
0.4
VOUT ）≧1.10V
T
（
VOUT(T)+0.5V≦VIN≦3.6V
VCE=VIN、IOUT=10mA (*2)
VOUT ）≦1.05V
ΔVOUT
/
Line Regulation
-
0.37
%/V
①
（ΔVIN・VOUT
）
T
（
1.6V≦VIN≦3.6V
VCE=VIN、IOUT=10mA (*2)
Input Voltage
VIN
1.2
-
-
3.6
-
V
①
①
Output Voltage
ΔVOUT
/
V
CE=VIN, IOUT=30mA (*1)
ppm/
±100
Temperature
（ΔTa・VOUT
）
-40℃≦Ta≦85℃
℃
Characteristics
VCE=VIN
・When 0.80V≦VOUT T ≦2.60V
（
）
VIN=3.0V＋0.5Vp-pAC
・2.65V≦VOUT T ≦3.00V
Ripple Rejection Rate
PSRR
-
70
-
dB
③
（
）
VIN=3.3V+0.25Vp-pAC
I
OUT=30mA、f=1kHz (*2)
Current Limit
Short Current
CE High Level
Voltage
ILIM
VCE=VIN
150
-
250
35
-
-
mA
mA
①
①
ISHORT
VCE=VIN, VOUT is connected to VSS
VCEH
VCEL
ICEH
1.0
-
-
3.6
0.3
V
V
④
④
④
CE Low Level Voltage
CE High Level
Current
-
-
V
CE=VIN
5.5
13.0
μA
B Type
CE High Level
Current
ICEL
VCE=VSS
-0.1
-
0
0.1
-
μA
④
①
CL Discharge
Resistance
RDCHG
VIN=3.6V, VCE=VSS
450
Ω
NOTE:
*1: Unless otherwise specified, input voltage conditions are;
0.80V≦VOUT(T)≦2.60V ： {VIN=VOUT(T)+1.0V}
2.65V≦VOUT(T)≦2.80V ： {VIN=3.3V}
2.85V≦VOUT(T)≦3.00V ： {VIN=3.5V}
*2: VOUT(T): Nominal output voltage
*3: VOUT(E): Effective output voltage
This output voltages are measured at the constant current when the input voltages are stable as Note 1.
{*6}
*4: Vdif＝{VIN1{*5}－VOUT1
}
*5: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
*6: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input
*7: VOUT(T) ±20mV is the specification value of output voltage where VOUT(T) ≦1.20V.
5/26
XC6224 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Table
OUTPUT VOLTAGE (*1)
(V)
DROPOUT VOLTAGE （E-1）
NOMINAL
OUTPUT
(mV)
VOUT(E)
Vdif
VOLTAGE (V)
MIN.
MAX.
TYP.
VOUT(T)
MAX.
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
3.00
0.7800
0.8300
0.8800
0.9300
0.9800
1.0300
1.0800
1.1300
1.1800
1.2313
1.2805
1.3298
1.3790
1.4283
1.4775
1.5268
1.5760
1.6253
1.6745
1.7238
1.7730
1.8223
1.8715
1.9208
1.9700
2.0193
2.0685
2.1178
2.1670
2.2163
2.2655
2.3148
2.3640
2.4133
2.4625
2.5118
2.5610
2.6103
2.6595
2.7088
2.7580
2.8073
2.8565
2.9058
2.9550
0.8200
0.8700
0.9200
0.9700
1.0200
1.0700
1.1200
1.1700
1.2200
1.2687
1.3195
1.3702
1.4210
1.4717
1.5225
1.5732
1.6240
1.6747
1.7255
1.7762
1.8270
1.8777
1.9285
1.9792
2.0300
2.0807
2.1315
2.1822
2.2330
2.2837
2.3345
2.3852
2.4360
2.4867
2.5375
2.5882
2.6390
2.6897
2.7405
2.7912
2.8420
2.8927
2.9435
2.9942
3.0450
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
400
500
300
430
210
410
(*1) When VOUT(T)≦1.20V, the output voltage accuracy is ±20mV.
When VOUT(T)≧1.25V, the output voltage accuracy is ±1.5%.
6/26
XC6224
Series
■OPERATIONAL EXPLANATION
(1) XC6224Axxxxx
(2) XC6224Bxxxxx
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 and stabilized by a system of negative feedback. The current limit circuit and short circuit
protection operate in relation to the level of output current. Further, the IC’s internal circuitry can be shutdown via the CE
pin signal.
<Low ESR Capacitor>
The XC6224 needs an output capacitor CL and a built-in phase compensation circuit for phase compensation. In order
to ensure the stable phase compensation, please place an output capacitor CL of 0.47μF or bigger at the VOUT pin as close
as possible. For a stable power input, please connect an input capacitor CIN of 0.47μF between the VIN pin and the VSS
pin.
<Current Limiter, Short-Circuit Protection>
The protection circuit operates as a combination of an output current limiter and fold-back short circuit protection.
When load current reaches the current limit level, the output voltage drops. As a result, the load current starts to reduce
with showing fold-back curve. The output current finally falls at the level of 35mA when the output pin is short-circuited.
<CE Pin>
The IC's internal circuitry can be shutdown via the signal from the CE pin. In shutdown mode, output at the VOUT pin will
be pulled down to the VSS level in the XC6224B series. When the CE pin is open, the output voltage becomes undefined
state in the XC6224A series because of a high active and no pull-down. Although the CE pin is equal to CMOS input
configuration, the CE pin input current which flows into a pull-down resistor will increase in the XC6224B series
■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. 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.
3. Where wiring impedance is high, operations may become unstable due to the noise and/or phase lag depending on
output current. Please strengthen VIN and VSS wiring in particular.
4. The input capacitor CIN and the output capacitor CL should be placed to the IC as close as possible with a shorter wiring.
7/26
XC6224 Series
■TEST CIRCUITS
●Circuit ①
A
VIN
CE
VOUT
CL：0.47μF
(ceramic)
CIN：0.47μF
(ceramic)
IOUT
VSS
V
V
●Circuit ②
●Circuit ③
●Circuit ④
VIN
VOUT
CE
A
CIN：0.47μF
(ceramic)
CL：0.47μF
(ceramic)
VSS
V
V
8/26
XC6224
Series
■TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current
XC6224x121
XC6224x121
Ta=25℃ CIN=CL=0.47μF
VIN=2.2V CIN=CL=0.47μF
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-40℃
25℃
85℃
VIN=1.3V
VIN=1.7V
VIN=2.2V
VIN=3.6V
0
50 100 150 200 250 300 350 400 450 500
Output Current: IOUT[mA]
0
50 100 150 200 250 300 350 400 450 500
Output Current: IOUT[mA]
XC6224x181
XC6224x181
VIN=2.8V CIN=CL=0.47μ
Ta=25℃ CIN=CL=0.47μF
2.1
2.1
1.8
1.5
1.2
0.9
0.6
0.3
0.0
-40℃
25℃
85℃
1.8
1.5
1.2
0.9
0.6
0.3
0.0
VIN=1.9V
VIN=2.3V
VIN=2.8V
VIN=3.6V
0
50 100 150 200 250 300 350 400 450 500
Output Current: IOUT[mA]
0
50 100 150 200 250 300 350 400 450 500
Output Current: IOUT[mA]
XC6224x251
XC6224x251
VIN=3.5V CIN=CL=0.47μF
3.0
Ta=25℃ CIN=CL=0.47μF
3.0
-40℃
25℃
85℃
VIN=2.6V
VIN=3.0V
VIN=3.5V
VIN=3.6V
2.5
2.0
1.5
1.0
0.5
0.0
2.5
2.0
1.5
1.0
0.5
0.0
0
50 100 150 200 250 300 350 400 450 500
Output Current: IOUT[mA]
0
50 100 150 200 250 300 350 400 450 500
Output Current: IOUT[mA]
9/26
XC6224 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Input Voltage
XC6224x121
XC6224x121
Ta=25℃ꢀCIN=CL=0.47μF
IOUT=30ｍAꢀCIN=CL=0.47μF
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-40℃
25℃
85℃
IOUT=1mA
IOUT=30mA
IOUT=100mA
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
Input Voltage: VIN[V]
Input Voltage: VIN[V]
XC6224x181
XC6224x181
Ta=25℃ꢀCIN=CL=0.47μF
IOUT=30ｍAꢀCIN=CL=0.47μF
2.1
2.1
1.8
1.5
1.2
0.9
0.6
0.3
0.0
1.8
1.5
1.2
0.9
0.6
0.3
0.0
-40℃
25℃
85℃
IOUT=1mA
IOUT=30mA
IOUT=100mA
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
Input Voltage: VIN[V]
Input Voltage: VIN[V]
XC6224x251
XC6224x251
Ta=25℃ꢀCIN=CL=0.47μF
IOUT=30ｍAꢀCIN=CL=0.47μF
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
IOUT=1mA
-40℃
25℃
85℃
IOUT=30mA
IOUT=100mA
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
Input Voltage: VIN[V]
Input Voltage: VIN[V}
10/26
XC6224
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(3) Dropout Voltage vs. Output Current
XC6224x181
XC6224x121
CIN=CL=0.47μF
CIN=CL=0.47μF
500
400
300
200
100
0
1000
800
600
400
200
0
-40℃
25℃
85℃
-40℃
25℃
85℃
0
25
50
75
100
125
150
0
25
50
75
100
125
150
Output Current: IOUT[mA]
Output Current: IOUT[mA]
XC6224x251
CIN=CL=0.47μF
300
250
200
150
100
50
-40℃
25℃
85℃
0
0
25
50
75
100
125
150
Output Current: IOUT[mA]
(4) Supply Current vs. Input Voltage
XC6224x121
XC6224x181
IOUT=0ｍAꢀCIN=CL=0.47μF
IOUT=0ｍAꢀCIN=CL=0.47μF
100
100
75
50
25
0
-40℃
25℃
-40℃
25℃
85℃
85℃
75
50
25
0
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
Input Voltage: VIN[V]
Input Voltage: VIN[V]
11/26
XC6224 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(4) Supply Current vs. Input Voltage (Continued)
XC6224x251
IOUT=0ｍAꢀCIN=CL=0.47μF
100
-40℃
25℃
75
85℃
50
25
0
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
Input Voltage: VIN[V]
(5) Output Voltage vs. Ambient Temperature
XC6224x181
XC6224x121
VIN=2.8V CIN=CL=0.47μF
VIN=2.2V CIN=CL=0.47μF
1.90
1.88
1.86
1.84
1.82
1.80
1.78
1.76
1.74
1.72
1.70
1.30
1.28
1.26
1.24
1.22
1.20
1.18
1.16
1.14
1.12
1.10
IOUT=1mA
IOUT=1mA
IOUT=10mA
IOUT=30mA
IOUT=10mA
IOUT=30mA
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature: Ta[℃]
Ambient Temperature: Ta[℃]
XC6224x251
VIN=3.5V CIN=CL=0.47μF
2.60
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
2.40
IOUT=1mA
IOUT=10mA
IOUT=30mA
-50
-25
0
25
50
75
100
Ambient Temperature: Ta[℃]
12/26
XC6224
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(6) Rising Response Time
XC6224x181
XC6224x121
tr=5μs, Ta=25℃, CIN=CL=0.47μF
tr=5μs, Ta=25℃, CIN=CL=0.47μF
4
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
4
3
2.4
2.1
1.8
1.5
1.2
0.9
0.6
0.3
0.0
3
2
Input Voltage
Input Voltage
2
1
1
Output Voltage
0
0
Output Voltage
-1
-2
-3
-4
-1
-2
-3
-4
IOUT=1mA
IOUT=1mA
IOUT=30ｍA
IOUT=100mA
IOUT=30mA
IOUT=100mA
Time [10μs/div]
Time [10us/div]
XC6224x251
tr=5μs, Ta=25℃, CIN=CL=0.47μF
4
4.0
3
2
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Input Voltage
1
Output Voltage
0
-1
-2
-3
-4
IOUT=1mA
IOUT=30mA
IOUT=100mA
Time [10us/div]
(7) Input Transient Response
XC6224x121
XC6224x181
VIN = 2.30V ⇔ 3.30V, tr=tf=5μs,
VIN = 1.7V ⇔ 2.7V, tr=tf=5μs,
I
OUT=30mA, Ta=25℃, CIN=CL=0.47μF
IOUT=30mA, Ta=25℃, CIN=CL=0.47μF
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
1.22
1.21
1.20
1.19
1.18
1.17
1.16
1.15
1.14
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
1.82
1.81
1.80
1.79
1.78
1.77
1.76
1.75
1.74
Output Voltage
Output Voltage
Input Voltage
Input Voltage
Time [10us/div]
Time [10μs/div]
13/26
XC6224 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(7) Input Transient Response (Continued)
XC6224x251
VIN = 3.00V ⇔ 3.60V, tr=tf=5μs,
I
OUT=30mA, Ta=25℃, CIN=CL=0.47μF
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
2.44
Output Voltage
Input Voltage
Time [10us/div]
(8) Load Transient Response
XC6224x121
XC6224x121
IOUT = 50mA ⇔ 100mA, tr=tf=0.5μs,
VIN = 2.25V, Ta=25℃, CIN=CL=0.47μF
IOUT = 1mA ⇔ 150mA, tr=tf=0.5μs,
VIN =2.25V, Ta=25℃, CIN=CL=0.47μF
500
450
400
350
300
250
200
150
100
50
1.40
500
450
400
350
300
250
200
150
100
50
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
0.95
0.90
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
0.95
0.90
Output Voltage
Output Current
Output Voltage
Output Current
Time [10us/div]
0
0
Time [10us/div]
XC6224x181
XC6224x181
IOUT = 50mA ⇔ 100mA, tr=tf=0.5μs,
IOUT = 1mA ⇔ 150mA, tr=tf=0.5μs,
V
IN = 2.80V, Ta=25℃, CIN=CL=0.47μF
V
IN = 2.80V, Ta=25℃, CIN=CL=0.47μF
500
450
400
350
300
250
200
150
100
50
1.95
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
1.45
500
450
400
350
300
250
200
150
100
50
1.95
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
1.45
Output Voltage
Output Current
Output Voltage
Output Current
Time [10us/div]
0
0
Time [10us/div]
14/26
XC6224
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Load Transient Response (Continued)
XC6224x251
XC6224x251
IOUT = 1mA ⇔ 150mA, tr=tf=0.5μs,
IOUT = 50mA ⇔ 100mA, tr=tf=0.5μs,
V
IN = 3.30V, Ta=25℃, CIN=CL=0.47μF
VIN = 3.30V, Ta=25℃, CIN=CL=0.47μF
500
450
400
350
300
250
200
150
100
50
2.65
2.60
2.55
2.50
2.45
2.40
2.35
2.30
2.25
2.20
2.15
500
450
400
350
300
250
200
150
100
50
2.65
2.60
2.55
2.50
2.45
2.40
2.35
2.30
2.25
2.20
2.15
Output Voltage
Output Current
Output Voltage
Output Current
Time [10us/div]
0
0
Time [10us/div]
(9) CE Rising Response Time
XC6224x181
VCE=0 →1V, tr=tf=5μs, IOUT = 30mA
XC6224x121
VCE=0 →1V, tr=tf=5μs, IOUT = 30mA
VIN = 2.25V, Ta=25℃, CIN=CL=0.47μF
VIN = 2.80V, Ta=25℃, CIN=CL=0.47μF
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
2.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
2.0
1.5
CE Input Voltage
1.5
CE Input Voltage
1.0
1.0
0.5
0.5
0.0
0.0
-0.5
-1.0
-1.5
-2.0
-0.5
-1.0
-1.5
-2.0
Output Voltage
Time [10us/div]
Output Voltage
Time [10us/div]
XC6224x251
VCE=0 →1V, tr=tf=5μs, IOUT = 30mA
VIN = 3.50V, Ta=25℃, CIN=CL=0.47μF
4.0
2.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.5
CE Input Voltage
1.0
0.5
0.0
Output Voltage
-0.5
-1.0
-1.5
-2.0
Time [10us/div]
15/26
XC6224 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) CL Discharge Response Time
XC6224x181
XC6224x121
VCE=1 →0V, tr=tf=5μs
VCE=1 →0V, tr=tf=5μs
V
IN = 2.80V, Ta=25℃, CIN=CL=0.47μF
V
IN = 2.2V, Ta=25℃, CIN=CL=0.47μF
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3
2
2
1
1
CE Input Voltage
CE Input Voltage
0
0
-1
-2
-3
-4
-5
-1
-2
-3
-4
-5
Output Voltage
Output Voltage
Time [500us/div]
Time [500us/div]
XC6224x251
VCE=1 →0V, tr=tf=5μs,
VIN = 3.50V, Ta=25℃, CIN=CL=0.47μF
4.8
4.2
3.6
3.0
2.4
1.8
1.2
0.6
0.0
3
2
1
0
CE Input Voltage
-1
-2
-3
-4
-5
Output Voltage
Time [500us/div]
(11) Ripple Rejection Rate
X6224x181
XC6224x121
Ta=25℃, VIN=3.0VDC+0.5Vp-pAC
CIN=CL=0.47μF
Ta=25℃, VIN=3.0VDC+0.5Vp-pAC
CIN=CL=0.47μF
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
IOUT=30mA
IOUT=30mA
20
10
0
IOUT=100mA
IOUT=100mA
100
1k
10k
100k
100
1k
10k
100k
Ripple Frequency: f[Hz]
Ripple Frequency: f[Hz]
16/26
XC6224
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) Ripple Rejection Rate
XC6224x251
Ta=25℃, VIN=3.0VDC+0.5Vp-pAC
CIN=CL=0.47μF
90
80
70
60
50
40
30
IOUT=30mA
20
10
0
IOUT=100mA
100
1k
10k
100k
Ripple Frequency: f[Hz]
(12) The Minimum Operating Voltage
XC6224x081
Ta=25℃, CIN=CL=0.47μF
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0.8V OperationꢀArea
0
30
60
90
120
150
Output Current : IOUT[mA]
* The graph shows minimum input voltages as a function of output current. The vales are influenced by a driver ON resistance.
17/26
XC6224 Series
■PACKAGING INFORMATION
USPN-4B02
SSOT-24
(unit : mm)
(unit : mm)
0.75±0.05
2.0±0.1
+0.15
0.25 -0.1
+0.15
0.25 -0.1
+0.1
0 -0
1pin INDENT
+0.1
-0.05
+0.15
0.25 -0.1
0.125
+0.15
0.35 -0.1
0.18±0.05
1
0.05
1.3±0.2
2
4
3
(0.4)
SOT-25
(unit : mm)
2.9±0.2
+0.1
-0.05
0.4
5
4
0～0.1
1
2
3
+0.1
-0.05
0.15
(0.95)
1.9±0.2
18/26
XC6224
Series
■PACKAGING INFORMATION (Continued)
●USPN-4B02 Reference Pattern Layout
●USPN-4B02 Reference Metal Mask Design
0.23
0.23
0.18
0.18
0.115
0.4
0.115
0.14
0.4
0.14
19/26
XC6224 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 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
Evaluation Board (Unit: mm)
Through-hole: 4 x 0.8 Diameter
2. Power Dissipation vs. Ambient temperature
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
Power Dissipation Pd（mW）
Thermal Resistance (℃/W)
200.00
25
85
500
200
20/26
XC6224
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 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
2. Power Dissipation vs. Ambient temperature
Evaluation Board (Unit: mm)
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 (℃)
21/26
XC6224 Series
■PACKAGING INFORMATION (Continued)
●
USPN-4B02 Power Dissipation
Power dissipation data for the USPN-4B02 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
Dimensions 40 x 40 mm (1600 mm2 in one side)
し
Board:
Copper (Cu) traces occupy 50% of the front and 50% of the back.
The copper area is divided into four block,
one block is 12.5% of total.
The USPN-4 package has for terminals.
Each terminal connects one copper block in the front
and one in the back.
Material: Glass Epoxy (FR-4)
Thickness: 1.6 mm
Through-hole: 4 x 0.8 Diameter
2. Power Dissipation vs. Ambient temperature
Evaluation Board (Unit: mm)
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
Power Dissipation Pd（mW）
Thermal Resistance (℃/W)
181.82
25
85
550
220
Pd vs. Ta
600
500
400
300
200
100
0
25
45
65
85
105
125
Ambient Temperature Ta (℃)
22/26
XC6224
Series
■MARKING RULE
●SOT-25
① represents product series
5
4
MARK
1
PRODUCT SERIES
XC6224******-G
①
②
③
④
⑤
② represents type of regulator and combination of output voltage
1
2
3
MARK
OUTPUT VOLTAGE
0.1V INCREMENTS
OUTPUT VOLTAGE
0.05V INCREMENTS
PRODUCT SERIES
0.8～3.0V
0.85～2.95V
C
D
H
K
XC6224A*****-G
XC6224B*****-G
③ represents output voltage
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
0.1V 0.05V
INCREMENTS INCREMENTS
MARK
MARK
0.1V
0.05V
INCREMENTS
INCREMENTS
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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.85
0.95
1.05
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
F
H
K
L
2.30
2.40
2.50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.35
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.45
2.55
1.15
1.25
1.35
1.45
1.55
1.65
2.60
2.65
M
N
P
R
S
T
2.70
2.75
2.80
2.85
2.90
2.95
3.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.75
1.85
1.95
2.05
2.15
2.25
U
V
X
Y
Z
④⑤ represents production lot number
1～09, 0A～0Z, 11･･･9Z, A1～A9, AA･･･Z9, ZA～ZZ repeated.
(G, I, J, O, Q, W excluded.)
* No character inversion used.
23/26
XC6224 Series
■MARKING RULE (Continued)
●SSOT24 (with bar)
① represents type of regulator and combination of output voltage
3
2
4
1
MARK
PRODUCT
SERIES
OUTPUT VOLTAGE
0.1V INCREMENTS
OUTPUT VOLTAGE
0.05V INCREMENTS
VOLTAGE =0.8
～
2.4V
VOLTAGE =2.5
～
3.0V
VOLTAGE =0.85
～
1.95V
VOLTAGE =2.05～2.95V
A
H
F
P
F
P
Z
XC6224A*****-G
XC6224B*****-G
R
② represents output voltage
OUTPUT VOLTAGE (V)
XC6224A/B XC6224A
OUTPUT VOLTAGE (V)
XC6224A/B XC6224B
MARK
MARK
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
0.80
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
2.35
2.45
2.55
2.65
2.75
2.85
2.95
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
F
H
K
L
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.90
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
M
N
P
R
S
T
-
-
-
-
2.05
2.15
2.25
2.35
2.45
2.55
2.65
2.75
2.85
2.95
2.10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
U
V
X
Y
Z
2.20
2.30
2.40
-
2.60
2.70
2.80
2.90
3.00
-
-
-
-
-
-
2.50
-
-
-
-
-
-
-
-
-
③④ represents production lot number
01～09、0A～0Z、11･･･9Z、A1～A9、AA･･･Z9、ZA～ZZ repeated.
(G, I, J, O, Q, W excluded.)
* No character inversion used.
24/26
XC6224
Series
■MARKING RULE (Continued)
●USPN-4B02
① represents type of regulator and combination of output voltage
3
2
4
1
MARK
OUTPUT VOLTAGE
0.1V INCREMENTS
OUTPUT VOLTAGE
PRODUCT SERIES
0.05V INCREMENTS
VOLTAGE =0.8～3.0V
VOLTAGE =0.85～2.95V
0
2
1
3
XC6224A*****-G
XC6224B*****-G
② represents output voltage
MARK
OUTPUT VOLTAGE (V)
MARK
OUTPUT VOLTAGE (V)
0
1
2
3
4
5
6
7
8
9
A
B
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
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
F
H
K
L
2.30
2.35
2.40
2.45
2.50
2.55
2.60
2.65
M
N
P
R
S
T
2.70
2.75
2.80
2.85
2.90
2.95
3.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
U
V
C
D
E
X
Y
Z
③ represents production lot number
0～9, A～Z repeated.
(G, I, J, O, Q, W excluded.)
* No character inversion used.
25/26
XC6224 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.
26/26
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