XC62H

XC62H Series
ETR0312_006
Positive Voltage Regulator with (Output ON/OFF)
■GENERAL DESCRIPTION
The XC62H series are highly precise, low power consumption, positive voltage regulators, manufactured using CMOS and
laser trimming technologies. The series consists of a high precision voltage reference, an error correction circuit, and an
output driver with current limitation.
By way of the CE function, with output turned off, the series enters standby. In the stand-by mode, power consumption is
greatly reduced.
SOT-25 (150mW), SOT-89-5 (500mW) and USP-6B (120mW) packages are available.
■APPLICATIONS
■FEATURES
●Multi-function power supplies
Maximum Output Current
: 165mA (within max Pd, VOUT=3.0V)
●Voltage supplies for cellular phones
●Digital still cameras / Camcorders
●Note PC / Tablet PC
Output Voltage Range : 2.0V ~ 6.0V (0.1V increments)
(1.5V ~ 1.9V semi-custom)
Highly Accurate
: ±2%
(±1% for semi-custom products)
Low Power Consumption
: 3μA (TYP.) (VOUT=3V,Output enabled)
: 0.1μA (TYP.) (Output disabled)
Output Voltage Temperature Characteristics
: ±100ppm /℃ (TYP.)
Line Regulation
: 0.2% / V (TYP.)
CMOS Low Power Consumption
Dropout Voltage
: 0.18V @ 60mA
: 0.58V @ 160mA
Packages
: SOT-25
SOT-89-5
USP-6B
Environmentally Friendly :EU RoHS Compliant, Pb Free
■TYPICAL APPLICATION CIRCUIT
■TYPICAL PERFORMANCE
CHARACTERISTICS
1/23
XC62H Series
■PIN CONFIGURATION
USP-6B
(BOTTOM VIEW)
SOT-25
SOT-89-5
(TOP VIEW)
*The dissipation pad for the USP-6B
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 VIN (No.1) pin.
(TOP VIEW)
■PIN ASSIGNMENT
PIN NUMBER
■FUNCTIONS
PIN NAME
FUNCTIONS
2, 5
NC
No Connection
2
1
VIN
Supply Voltage Input
3
3
6
CE
ON/OFF Chip Enable
4
1
4
VSS
Ground
5
5
3
VOUT
Regulated Output Voltage
SOT-25
SOT-89-5
USP-6B
1
4
2
CE
OPERATION
L
OFF
H
ON
OPEN
Undefined state
■PRODUCT CLASSIFICATION
●Ordering Information
XC62H①②③④⑤⑥⑦-⑧(*1)
DESIGNATOR
①
ITEM
CE Pin Logic
SYMBOL
R
②③
Output Voltage
20~60
(*1)
④
Temperature Characteristics
⑤
Output Voltage Accuracy
⑥⑦-⑧
Packages
(Order Unit)
0
1
2
MR
MR-G
PR
PR-G
DR
DR-G
DESCRIPTION
Positive
e.g. VOUT 3.0V → ②=3, ③=0
VOUT 5.0V → ②=5, ③=0
+ 100ppm (TYP.)
+ 1% (semi-custom)
+ 2%
SOT-25 (3,000/Reel)
SOT-25 (3,000/Reel)
SOT-89-5 (1,000/Reel)
SOT-89-5 (1,000/Reel)
USP-6B (3,000/Reel)
USP-6B (3,000/Reel)
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
2/23
XC62H
Series
■BLOCK DIAGRAM
■ABSOLUTE MAXIMUM RATINGS
Ta=25℃
PARAMETER
SYMBOL
RATINGS
UNITS
Input Voltage
VIN
12.0
V
Output Current
IOUT
500(*1)
mA
Output Voltage
VOUT
VSS -0.3 ~ VIN +1.3
V
CE Input Voltage
VCE
VSS -0.3 ~ VIN +1.3
V
SOT-25
Power Dissipation
SOT-89-5
150
Pd
USP-6B
500
mW
120
Operating Ambient Temperature
Topr
-30 ~ +80
℃
Storage Temperature
Tstg
-40 ~ +125
℃
(*1) Please use within the range of IOUT≦Pd/(VIN－VOUT)
3/23
XC62H Series
■ELECTRICAL CHARACTERISTICS
●Low Voltage
Ta=25℃
PARAMETER
SYMBOL
Output Voltage
VOUT(E)(*2)
CONDITIONS
VIN=VOUT(T)(*1)+1.0V
IOUT=0.5mA
Maximum Output
Current
IOUTmax
Load Regulation
ΔVOUT
VIN=VOUT(T)+1.0V
MIN
×0.98
E1-1(*7)
TYP
VOUT(T)
MAX
×1.02
E1-2(*7)
E2(*7)
UNITS
CIRCUIT
V
1
mA
1
VOUT(E)≧VOUT(T)×0.9
VIN=VOUT(T)+1.0V
15
40
mV
1
1mA≦IOUT≦30mA
Output Voltage:1.5 ～ 1.7V
Dropout Voltage
(*3)
Vdif
1.0
500
IOUT=10mA、VCE=VIN
Output Voltage:1.8 ～ 1.9V
mV
1
1.0
300
2.0
6.8
μA
2
0.1
μA
2
0.25
%/V
1
10
V
-
ppm/℃
1
V
1
0.25
V
1
0.1
μA
2
0
μA
2
IOUT=20mA、VCE=VIN
Supply Current 1
ISS1
VIN=VCE=VOUT(T)+1.0V
Supply Current 2
ISS2
VIN=VOUT(T)+1.0V,VCE=VSS
Line Regulation
ΔVOUT/
(ΔVIN・VOUT)
IOUT0.5mA
0.15
VOUT(T)+1.0V≦VIN≦10V
Input Voltage
VIN
2
Output Voltage
Temperature
Characteristics
ΔVOUT/
(ΔTopr・VOUT)
CE "High" Voltage
VCEH
CE "Low" Voltage
VCEL
CE "High" Current
ICEH
VCE=VIN
CE "Low" Current
ICEL
VCE=VSS
IOUT=0.5mA
±100
-30℃≦Topr≦80℃
1.5
-0.2
-0.05
NOTE:
*1: VOUT(T)=Specified output voltage .
*2: VOUT(E)=Effective output voltage (i.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while
maintaining a certain IOUT value).
*3: Vdif= {VIN1 (*5)-VOUT1 (*4)}
*4: VOUT1= A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
*5: VIN1= The input voltage when VOUT1 appears as input voltage is gradually decreased.
*6: Over VIN=2.0V of input voltage is necessary.
*7: Refer to the “Voltage chart”
4/23
XC62H
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Low Voltage Chart
SYMBOL
E1-1
E1-2
PARAMETER
OUTPUT VOLTAGE (V)
SETTING
OUTPUT VOLTAGE(V)
VOUT(T)
VOUT(E)
E2
MAXIMUM OUTPUT
CURRENT (mA)
IOUTmax
MIN
MAX
MIN
1.5
1.470
1.530
60
1.6
1.568
1.632
70
1.7
1.666
1.734
80
1.8
1.764
1.836
90
1.9
1.862
1.938
100
Note) The symbol is as same as that in the chart of electrical characteristics.
5/23
XC62H Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Standard Voltage
PARAMETER
Ta=25℃
SYMBOL
Output Voltage (2%)
(*2)
VOUT(E)
Output Voltage (1%)
Maximum Output
Current
IOUTmax
Load Regulation
ΔVOUT
CONDITIONS
MIN
TYP
MAX
VIN=VOUT(T)(*1)+1.0V
×0.98
×1.02
IOUT=40mA
×0.99
VOUT(T)
E1(*6)
VIN=VOUT(T)+1.0V
E2(*6)
UNITS
V
CIRCUIT
1
×1.01
mA
1
VOUT(E)≧VOUT(T)×0.9
VIN=VOUT(T)+1.0V
E3-1(*6)
E3-2(*6)
mV
1
(*7)
1mA≦IOUT≦{C1
}mA
Vdif
IOUT={C2(*7)}mA
E4-1(*6)
E4-2(*6)
mV
1
Vdif
IOUT={C3(*7)}mA
E5-1(*6)
E5-2(*6)
mV
1
Supply Current 1
ISS1
VIN=VCE=VOUT(T)+1.0V
E6-1(*6)
E6-2(*6)
μA
2
Supply Current 2
ISS2
VIN=VOUT(T)+1.0V,VCE=VSS
0.1
μA
2
Line Regulation
ΔVOUT/
(ΔVIN・VOUT)
0.3
%/V
1
10
V
-
ppm/℃
1
V
1
0.25
V
1
0.1
μA
2
0
μA
2
Dropout Voltage
(*3)
IOUT=40mA
0.2
VOUT(T)+1.0V≦VIN≦10.0V
Input Voltage
VIN
Output Voltage
Temperature
Characteristics
ΔVOUT/
(ΔTopr・VOUT)
CE "High" Voltage
VCEH
CE "Low" Voltage
VCEL
CE "High" Current
ICEH
VCE=VIN
CE "Low" Current
ICEL
VCE=VSS
IOUT=40mA
±100
-30℃≦Topr≦80℃
1.5
-0.2
-0.05
NOTE:
*1: VOUT(T)=Specified output voltage .
*2: VOUT(E)=Effective output voltage (i.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain
IOUT value).
( 5)
( 4)
*3: Vdif= {VIN1 * -VOUT1 * }
*4: VOUT1= A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
*5: VIN1= The input voltage when VOUT1 appears as input voltage is gradually decreased.
*6: Refer to the “Standard Voltage, Voltage chart”
*7: Refer to the “Voltage chart ”
6/23
XC62H
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Standard Voltage, Voltage chart
SYMBOL
PARAMETER
SETTING
OUTPUT
VOLTAGE(V)
VOUT(T)
E1-1
E1-2
E2
OUTPUT
OUTPUT VOLTAGE
VOLTAGE (V)
(V)
(2% products)
(1% products)
VOUT(E)
VOUT(E)
E3-1
MAXIMUM
OUTPUT
CURRENT
E3-2
E4-1
LOAD
E4-2
ΔVOUT
E6-1
E6-2
SUPPLY
CURRENT1
(mV)
(mV)
IOUTmax
E5-2
DROPOUT VOLTAGE
REGULATION
(mA)
E5-1
(μA)
Vdif1
Vdif2
ISS1
MIN
MAX
MIN
MAX
MIN
TYP
MAX
TYP
MAX
TYP
MAX
TYP
MAX
2.0
1.960
2.040
1.980
2.020
115
45
90
180
360
580
880
2.9
7.9
2.1
2.058
2.142
2.079
2.121
115
45
90
180
360
580
880
2.9
7.9
2.2
2.156
2.244
2.178
2.222
115
45
90
180
360
580
880
2.9
7.9
2.3
2.254
2.346
2.277
2.323
115
45
90
180
360
580
880
2.9
7.9
2.4
2.352
2.448
2.376
2.424
115
45
90
180
360
580
880
2.9
7.9
2.5
2.450
2.550
2.475
2.525
115
45
90
180
360
580
880
2.9
7.9
2.6
2.548
2.652
2.574
2.626
115
45
90
180
360
580
880
2.9
7.9
2.7
2.646
2.754
2.673
2.727
115
45
90
180
360
580
880
2.9
7.9
2.8
2.744
2.856
2.772
2.828
115
45
90
180
360
580
880
2.9
7.9
2.9
2.842
2.958
2.871
2.929
115
45
90
180
360
580
880
2.9
7.9
3.0
2.940
3.060
2.970
3.030
165
45
90
180
360
580
880
2.9
7.9
3.1
3.038
3.162
3.069
3.131
165
45
90
180
360
580
880
3.0
8.0
3.2
3.136
3.264
3.168
3.232
165
45
90
180
360
580
880
3.0
8.0
3.3
3.234
3.366
3.267
3.333
165
45
90
180
360
580
880
3.0
8.0
3.4
3.332
3.468
3.366
3.434
165
45
90
180
360
580
880
3.0
8.0
3.5
3.430
3.570
3.465
3.535
165
45
90
180
360
580
880
3.0
8.0
3.6
3.528
3.672
3.564
3.636
165
45
90
180
360
580
880
3.0
8.0
3.7
3.626
3.774
3.663
3.737
165
45
90
180
360
580
880
3.0
8.0
3.8
3.724
3.876
3.762
3.838
165
45
90
180
360
580
880
3.0
8.0
3.9
3.822
3.978
3.861
3.939
165
45
90
180
360
580
880
3.0
8.0
4.0
3.920
4.080
3.960
4.040
200
45
90
170
340
560
840
3.1
8.1
4.1
4.018
4.182
4.059
4.141
200
45
90
170
340
560
840
3.1
8.1
4.2
4.116
4.284
4.158
4.242
200
45
90
170
340
560
840
3.1
8.1
4.3
4.214
4.386
4.257
4.343
200
45
90
170
340
560
840
3.1
8.1
4.4
4.312
4.488
4.356
4.444
200
45
90
170
340
560
840
3.1
8.1
4.5
4.410
4.590
4.455
4.545
200
45
90
170
340
560
840
3.1
8.1
4.6
4.508
4.692
4.554
4.646
200
45
90
170
340
560
840
3.1
8.1
4.7
4.606
4.794
4.653
4.747
200
45
90
170
340
560
840
3.1
8.1
4.8
4.704
4.896
4.752
4.848
200
45
90
170
340
560
840
3.1
8.1
4.9
4.802
4.998
4.851
4.949
200
45
90
170
340
560
840
3.1
8.1
5.0
4.900
5.100
4.950
5.050
220
40
80
165
320
540
820
3.1
8.1
5.1
4.998
5.202
5.049
5.151
220
40
80
165
320
540
820
3.1
8.1
5.2
5.096
5.304
5.148
5.252
220
40
80
165
320
540
820
3.1
8.1
5.3
5.194
5.406
5.247
5.353
220
40
80
165
320
540
820
3.1
8.1
5.4
5.292
5.508
5.346
5.454
220
40
80
165
320
540
820
3.1
8.1
5.5
5.390
5.610
5.445
5.555
220
40
80
165
320
540
820
3.1
8.1
5.6
5.488
5.712
5.544
5.656
220
40
80
165
320
540
820
3.1
8.1
5.7
5.586
5.814
5.643
5.757
220
40
80
165
320
540
820
3.1
8.1
5.8
5.684
5.916
5.742
5.858
220
40
80
165
320
540
820
3.1
8.1
5.9
5.782
6.018
5.841
5.959
220
40
80
165
320
540
820
3.1
8.1
6.0
5.880
6.120
5.940
6.060
220
40
80
165
320
540
820
3.1
8.1
Note) The symbol is as same as that in the chart of electrical characteristics.
7/23
XC62H Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart
SYMBOL
PARAMETER
SETTING
OUTPUT VOLTAGE(V)
C2
C3
Vdif1
Vdif2
CONDITIONS
CONDITIONS
CONDITIONS
(mA)
(mA)
(mA)
IOUT
IOUT
IOUT
CONDITIONS
CONDITIONS
CONDITIONS
2.0
60
40
100
2.1
60
40
100
2.2
60
40
100
2.3
60
40
100
2.4
60
40
100
2.5
60
40
100
2.6
60
40
100
2.7
60
40
100
2.8
60
40
100
2.9
60
40
100
3.0
80
60
160
3.1
80
60
160
3.2
80
60
160
3.3
80
60
160
3.4
80
60
160
3.5
80
60
160
3.6
80
60
160
3.7
80
60
160
3.8
80
60
160
3.9
80
60
160
4.0
100
80
180
4.1
100
80
180
4.2
100
80
180
4.3
100
80
180
4.4
100
80
180
4.5
100
80
180
4.6
100
80
180
4.7
100
80
180
4.8
100
80
180
4.9
100
80
180
5.0
100
100
200
5.1
100
100
200
5.2
100
100
200
5.3
100
100
200
5.4
100
100
200
5.5
100
100
200
5.6
100
100
200
5.7
100
100
200
5.8
100
100
200
5.9
100
100
200
6.0
100
100
200
VOUT(T)
8/23
C1
ΔVOUT
XC62H
Series
■TEST CIRCUITS
Circuit 1
Tantalum
Tantalum
Circuit 2
OPEN
9/23
XC62H Series
■OPERATIONAL EXPLANATION
Output voltage control with the XC62H series:
The voltage divided by resistors R1 & R2 is compared with the internal reference voltage by the error amplifier.
The P-channel MOSFET, which is connected to the VOUT pin, is then driven by the subsequent output signal.
The output voltage at the VOUT pin is controlled & stabilized by a system of negative feedback.
The current limit circuit operate in relation to the level of output current.
< Current Limiter >
The XC62H series has output current limiter of fixed current limiter circuit. When the output current reaches the current limit, the
fixed current limiter circuit operates and the output voltage drops with keeping the output current.
<CE Pin>
The IC's internal circuitry can be operated or shutdown via the signal from the CE pin with the XC62H series. In shutdown
mode, output at the VOUT pin will be pulled down to the VSS level via R1 & R2. Note that the XC62H series’ regulator is “High
Active/No Pull-Down”, operations will become unstable with the CE pin open. We suggest that you use this IC with either a
CE High level voltage or a CE Low level voltage input at the CE pin. If this IC is used with the correct specifications for the CE
pin, the operational logic is fixed and the IC will operate normally. However, supply current may increase as a result of
through current in the IC's internal circuitry.
＜Input and Output Capacitors＞
The XC62H series needs an output capacitor (CL) for phase compensation. In order to ensure the stable phase compensation,
please place an output capacitor of 1.0μF at the VOUT pin and VSS pin as close as possible. For a stable power input, please
connect an input capacitor (CIN) of 1.0μF between the input pin (VIN) and the ground pin (VSS).
■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 strengthen VIN and VSS wiring in particular.
3. Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible.
Should rapid input fluctuation or load fluctuation occur, please increase the capacitor value such as CIN or CL to stabilize the
operation.
4. 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.
10/23
XC62H
Series
■TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current
(2) Output Voltage vs. Input Voltage
11/23
XC62H Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Input Voltage (Continued)
(3) Dropout Voltage vs. Output Current
12/23
XC62H
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(4) CE Pin Threshold Voltage vs. Input Voltage
(5) Supply Current vs. Input Voltage
13/23
XC62H Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(5) Supply Current vs. Input Voltage (Continued)
(6) Output Voltage vs. Ambient Temperature
14/23
XC62H
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(7) Supply Current vs. Ambient Temperature
(8) Input Transient Response 1
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
15/23
XC62H Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Input Transient Response 1 (Continued)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
(9) Input Transient Response 2
16/23
XC62H
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Input Transient Response 2 (Continued)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
(10) Load Transient Response
Time (ms)
Time (ms)
Time (ms)
Time (ms)
17/23
XC62H Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Load Transient Response (Continued)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
(11) CE Pin Transient Response
18/23
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
XC62H
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(11) CE Pin Transient Response (Continued)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
Time (ms)
(12) Ripple Rejection Rate
19/23
XC62H Series
■PACKAGING INFORMATION
●SOT-89-5
●USP-6B
20/23
（0.4)
（0.3)
（1.8)
（0.4)
1.5±0.1
(0.1)
0.8 MIN
2.5±0.1
4.35 MAX
0.8 MIN
●SOT-25
XC62H
Series
■PACKAGING INFORMATION (Continued)
●USP-6B Reference Pattern Layout
●USP-6B Reference metal mask design
■ MARKING RULE
●SOT-25, SOT-89-5
5
①
1
① represents integer of the output voltage
4
② ③ ④
2
3
SOT-25
(TOP VIEW)
1
④
③
2
SOT-89-5
(TOP VIEW)
VOLTAGE (V)
0
0.②
1
1.②
2
2.②
3
3.②
4
4.②
5
5.②
6
6.②
4
②
2
①
5
MARK
② represents decimal number of the output voltage
3
MARK
VOLTAGE (V)
0
①.0
1
①.1
2
①.2
3
①.3
4
①.4
5
①.5
6
①.6
7
①.7
8
①.8
9
①.9
③ represents temperature characteristics
MARK
④ represents production lot number
0 to 9, A to Z repeated, reverse character 0 to 9, A to Z repeated
(G, I, J, O, Q, W excluded)
21/23
XC62H Series
■ MARKING RULE
●USP-6B
① represents product series
MARK
PRODUCT SERIES
H
XC62HR**0*D*
② represents CE pin logic
MARK
LOGIC
PRODUCT SERIES
R
Positive
XC62HR**0*D*
③④ represents output voltage
ex:
MARK
VOLTAGE(V)
PRODUCT SERIES
3
3.3
XC62HR330*D*
0
5.0
XC62HR500*D*
③
④
3
5
⑤ represents temperature characteristics
MARK
TEMPERATURE
CHARACTERISTICS
PRODUCT SERIES
0
TYP±100ppm
XC62HR**0***
⑥ represents production lot number
0 to 9, A to Z repeated (G, I, J, O, Q, W excluded)
Note: No character inversion used.
22/23
USP-6B
(TOP VIEW)
XC62H
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.
23/23