Power APE8962 2a ultra low dropout linear regulator Datasheet

Advanced Power
Electronics Corp.
APE8962
2A ULTRA LOW DROPOUT LINEAR REGULATOR
FEATURES
DESCRIPTION
The APE8962 is a low-dropout voltage regulator
suitable for various electronic equipments. It provides
constant voltage power source. The dropout voltage of
APE8962 is below 0.27V in full rated current (2A). This
regulator has various functions such as a peak current
protection, a thermal shut down, a short circuit protect.
The APE8962 is available in SO-8, PDIP-8, TO-252-5L,
TO-220-5L and TO-263-5L power packages which features
small size to reduce the junction-to-case resistance, being
applicable in 0.5~3W applications.
Ultra Low Dropout - 0.27V(typical) at 2A
Output Current
Adjustable Mode: 1.22V Reference Voltage
Fixed Mode: 5V, 9V, 12V Output Voltage
Operating Voltage :
up to 23V for TO-220-5L and TO-263-5L Packages.
up to 16V for TO-252-5L and SO-8 Packages.
Current-Limit and Thermal Shutdown Protection
Short Circuit Protection, Enable Function.
Built-in Internal SW P-channel MOS
SO-8, TO-252-5L, TO-220-5L, TO-220-5LR,
PDIP-8 and TO-263-5L Pb-Free Packages.
TYPICAL APPLICATION
1.FIXED (SO-8, PDIP-8)
C3
100pF
U1
GND
OUT
FB
OUT
EN
OUT
Vcc
OUT
VOUT = 12V/2.0A
ON/OFF
VIN+13V
C2
220uF
APE8962-120
C1
100uF
2.ADJ (SO-8, PDIP-8)
U1
GND
OUT
FB
OUT
EN
OUT
Vcc
OUT
VOUT = 9V/2.0A
ON/OFF
VIN+10V
APE8962-ADJ
C1
100uF
R1
30K
C3
100pF
C2
220uF
R2
4.7K
VOUT=VFBx(1+R1/R2)
VFB = 1.22V
R2 suggest 1K~5.6KΩ
C2 choose Low ESR capacitor
C3=47pF~100pF for stability issue
Data and specifications subject to change without notice
1
201201054
Advanced Power
Electronics Corp.
APE8962
TYPICAL APPLICATION
3.FIXED (TO-252-5L, TO-220-5L, TO-263-5L)
4.ADJ (TO-252-5L, TO-220-5L, TO-263-5L)
APE8962-120
APE8962-ADJ
1 234 5
1 2345
VOUT=12V/2.0A
ON/OFF
VOUT=9V/2.0A
ON/OFF
VIN+13V
VIN+10V
C2
220uF
C1
100uF
R1
30K
C1
100uF
C3
100pF
C3
100pF
C2
220uF
R2
4.7K
VOUT=VFBx(1+R1/R2)
VFB = 1.22V
R2 suggest 1K~5.6KΩ
C2 choose Low ESR capacitor
C3=47pF~100pF for stability issue
ABSOLUTE MAXIMUM RATINGS (at TA=25°C)
VCC PIN Voltage(VCC) -------------------------------------
-0.3 to 25V
Feedback PIN Voltage(VFB) -----------------------------
-0.3V to VCC + 0.3V
EN PIN Voltage(VEN) --------------------------------------
-0.3V to 7V
Power Dissipation(PD)
SO-8------------
1.6W
TO-252--------- 2.3W
TO-220--------- 4W
TO-263--------- 4W
PDIP-8---------- 2W
Storage Temperature Range(TST) ---------------------
-65°C To 150°C
Operating Temperature Range(T OP) ------------------
-40°C To 85°C
Junction Temperature Range(T J) ----------------------
-40°C To 125°C
Output Current (IOUT) --------------------------------------
2.5A
Thermal Resistance from Junction to Case(Rth JC)
SO-8------------
20°C/W
TO-252--------- 10°C/W
TO-220--------- 3.5°C/W
TO-263--------- 3.5°C/W
PDIP-8---------- 15°C/W
Thermal Resistance from Junction to Ambient(RthJA)
SO-8------------
60°C/W
TO-252--------- 45°C/W
TO-220--------- 25°C/W
TO-263--------- 25°C/W
PDIP-8---------- 50°C/W
Note: RthJA is measured with the PCB copper area(need connect to OUT pin) of approximately 1.5 in 2 (Multi-layer).
2
Advanced Power
Electronics Corp.
APE8962
ORDERING/PACKAGE INFORMATION
Package
Vout
M : SO-8
H : TO-252-5L
P : TO-220-5L
PR : TO-220-5LR
S : TO-263-5L
D : PDIP-8
TO-220-5LR ( Side View )
TO-220-5L ( Side View )
APE8962X-XX
Blank : Adj
50 = 5.0V
90 = 9.0V
120 = 12V
5 Vcc
4 EN
3 OUT
2 FB
1 GND
Metal
Tab
OUT
5 Vcc
4 EN
3 OUT
2 FB
1 GND
Metal
Tab
OUT
( Top View )
( Top View )
( Side View )
TO-263-5L ( Side View )
( Top View )
( Top View )
5 Vcc
4 EN
3 OUT
2 FB
1 GND
Metal
Tab
OUT
5 Vcc
4 EN
3 OUT
2 FB
1 GND
Metal
Tab
OUT
( Top View )
GND
1
FB
2
EN
Vcc
8
OUT
7
OUT
3
6
OUT
4
5
OUT
APE8962
TO-252-5L
SO-8
( Top View )
GND 1
8 OUT
FB 2
7 OUT
EN 3
6 OUT
VCC 4
5 OUT
PDIP-8
ELECTRICAL SPECIFICATIONS (VCC=12V, TA=25°C, unless otherwise specified)
TEST CONDITION
TO-220, TO-263
MIN
TYP
MAX
UNITS
5.1
-
23
V
TO-252, SO-8,PDIP-8
5.1
-
16
V
Io=10mA, Vcc=10V
1.196
1.22
1.244
V
IO=10mA, Vcc=6V
4.9
5
5.1
9
9.18
Parameter
SYM
Vcc Supply Voltage
Vcc
Io=2A
Feedback Voltage
VFB
Output Voltage
VOUT
IO=10mA, Vcc=10V
8.82
IO=10mA, Vcc=13V
11.76
12
12.24
GND Current
IGND
IO = 0~2A
-
1.2
3
mA
Shutdown Current
ISD
VEN =0V
-
0.15
0.4
mA
V
Load Regulation
VLoad
5mA < Io < 2A
-
0.5
1.5
%
Line Regulation
VLine
IO=10mA, VOUT+1.0V<VCC< VOUT+10V
-
0.1
0.5
%
Note1
-
65
-
dB
Io = 2A, Vout=5V
-
0.27
0.4
Io = 2A, Vout=9V
-
0.26
0.39
Io = 2A, Vout=12V
-
0.18
0.31
Ripple Rejection Ratio
Dropout Voltage
PSRR
VDROP
V
3
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Electronics Corp.
APE8962
ELECTRICAL SPECIFICATIONS (VCC=12V, TA=25°C, unless otherwise specified)
Parameter
SYM
Short Circuit Protect
Iscp
IL
Current Limit
EN Pin Logic Input Threshold
Voltage
EN Pin Input Current
Thermal Shutdown
TYP
MAX
UNITS
-
0.6
-
A
SO-8, PDIP-8
2.2
-
-
A
TO-220, TO-263, TO-252
2.5
-
-
A
VENH
High (regulator ON)
2
-
-
V
VENL
Low (regulator OFF)
-
-
0.8
V
IENH
VEN=2.5V (ON)
-
20
-
uA
IENL
VEN=0.3V (OFF)
-
-10
-
uA
VCC=5.5V
-
120
150
VCC=12V
-
80
100
-
140
-
RDSON
Internal MOSFET RDS(ON)
MIN
TEST CONDITION
VOUT<20%
TSD
mΩ
°C
Note1. These parameters, although guaranteed, are not 100% tested in production.
PIN DESCRIPTIONS
PIN SYMBOL
GND
PIN DESCRIPTION
GND Pin
Feedback Pin
FB
Power -Off Pin
H : Normal Operation(Step-down)
EN
L : Step-down Operation Stopped
(All circuits deactivated)
OUT
Output Voltage pin
VCC
IC Power Supply Pin
BLOCK DIAGRAM
OUT
Vcc
10uA
Current
Limit
EN
-
+
Error
Amp
FB
Enable
Vref=1.22V
7V
Thermal
Shutdown
GND
4
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Electronics Corp.
APE8962
TYPICAL PERFORMANCE CHARACTERISTICS
Vcc vs. GND Current
Vcc vs. Shutdown Current
250
Shutdown Current (uA)
GND Current (mA)
2
1.7
1.4
1.1
0.8
0.5
5.1
8
12
16
20
200
150
100
50
0
23
5.1
8
12
16
20
23
Vcc (V)
Vcc (V)
Iout vs. FB Voltage
(Vcc=12.5V Vout=12V)
Iout vs. Vout
(Vcc=12.5V)
12.4
1.23
Vout (V)
12.2
1.222
1.218
12.1
12
11.9
11.8
1.214
11.7
11.6
1.21
0
500
1000
1500
0
2000
500
Iout (mA)
1000
1500
2000
Iout (mA)
Temperature vs. Current Limit
(Vcc=12.5V Vout=12V)
2.8
Current Limit (A)
FB Voltage (V)
12.3
1.226
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2
-40
-20
0
25
50
85
105
125
Temperature (℃)
5
Advanced Power
Electronics Corp.
APE8962
TYPICAL PERFORMANCE CHARACTERISTICS
Temperature vs. Vout
(Vcc=12.5V Vout=12V)
1.24
12.4
1.235
12.3
1.23
12.2
Vout (V)
FB Voltage (V)
Temperature vs. FB Voltage
(Vcc=12.5V Vout=12V)
1.225
1.22
1.215
12.1
12
11.9
1.21
11.8
1.205
11.7
1.2
11.6
-40
-20
0
25
50
85
105
125
-40
-20
25
50
85
105
125
Temperature vs. Shutdown Current
(Vcc=12.5V Vout=12V)
Temperature vs. GND Current
(Vcc=12.5V Vout=12V)
250
Shutdown Current (uA)
2.4
GND Current (mA)
0
Temperature (℃ )
Temperature (℃)
2
1.6
1.2
0.8
0.4
220
190
160
130
100
-40
-20
0
25
50
85
105
Temperature (℃ )
125
-40
-20
0
25
50
85
105
125
Temperature (℃)
Load Transient
Power-ON
(Vcc=12.5V Vout=12V Load=0.1~2A)
(Vcc=12V Vout=9V Load=1.5A)
6
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Electronics Corp.
APE8962
MARKING INFORMATION
TO-252-5L
8962H - XX
LOGO
YWWSSS
Part Number
Package Code
Output Voltage :
Blank : Adj
50 : 5.0V
90 : 9.0V
120 : 12V
Date Code (YWWSSS)
Y:Last Digit Of The Year
WW:Week
SSS:Sequence
TO-220-5L / TO-220-5LR
Part Number
Package Code - P : TO-220-5L
PR : TO-220-5LR
8962X-XX
Output Voltage - Blank : ADJ ; 50 : 5.0V
90 : 9.0V ; 120 : 12V
LOGO
YWWSSS
Date Code (YWWSSS)
Y:Last Digit Of The Year
WW:Week
SSS:Sequence
TO-263-5L
Part Number
Package Code
8962S - XX
Logo
YWWSSS
Output Voltage :
Blank : Adj ; 90 : 9.0V
50 : 5.0V ; 120 : 12V
Date Code (YWWSSS)
Y:Last Digit Of The Year
WW:Week
SSS:Sequence
7
Advanced Power
Electronics Corp.
APE8962
MARKING INFORMATION
SO-8
Part Number
Package Code
8962M-XX
YWWSSS
Output Voltage - Blank : ADJ ; 50 : 5.0V
90 : 9.0V ; 120 : 12V
Date Code (YWWSSS)
Y:Last Digit Of The Year
WW:Week
SSS:Sequence
PDIP-8
Part Number
Package Code
8962D-XX
Output Voltage - Blank : ADJ ; 50 : 5.0V
90 : 9.0V ; 120 : 12V
YWWSSS
Date Code (YWWSSS)
Y:Last Digit Of The Year
WW:Week
SSS:Sequence
8
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Electronics Corp.
PACKAGE OUTLINES
APE8962
H
E
SO-8
θ
L
DETAIL A
b
D
e
y
A1
C
A
A2
7 (4X)
Dimensions in Millimeters
Min.
Nom.
Max.
A
1.75
A1
0.1
0.25
A2
1.25
C
0.1
0.2
0.25
D
4.7
4.9
5.1
E
3.7
3.9
4.1
H
5.8
6
6.2
L
0.4
1.27
b
0.31
0.41
0.51
e
1.27 BSC
y
0.1
O
θ
0
8O
Mold flash shall not exceed 0.25mm per side
JEDEC outline: MS-012 AA
Symbol
DETAIL A
Dimensions in Inches
Min.
Nom.
Max.
0.069
0.04
0.1
0.049
0.0075
0.008
0.01
0.185
0.193
0.2
0.146
0.154
0.161
0.228
0.236
0.244
0.015
0.05
0.012
0.016
0.02
0.050 BSC
0.004
O
0
8O
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Electronics Corp.
APE8962
TO220-5L
E
A
F
L
D
H1
Q
θP
b
e
C
J1
e1
Dimensions in Millimeters
Min.
Nom.
Max.
A
4.07
4.45
4.82
b
0.76
0.89
1.02
C
0.36
0.5
0.64
D
14.22
14.86
15.5
E
9.78
10.16
10.54
e
1.57
1.71
1.85
e1
6.68
6.81
6.93
F
1.14
1.3
1.45
H1
5.46
6.16
6.86
J1
2.29
2.74
3.18
L
13.21
13.97
14.73
θP
3.68
3.81
3.96
Q
2.54
2.73
2.92
Mold flash shall not exceed 0.005inch per side
JEDEC outline: NA
Symbol
Dimensions in Inches
Min.
Nom.
Max.
0.16
0.175
0.19
0.03
0.035
0.04
0.014
0.02
0.025
0.56
0.585
0.61
0.385
0.4
0.415
0.062
0.067
0.073
0.263
0.268
0.273
0.045
0.051
0.057
0.215
0.243
0.27
0.09
0.108
0.125
0.52
0.55
0.58
0.145
0.15
0.156
0.1
0.107
0.115
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Electronics Corp.
APE8962
TO220-5LR
A
E
F
Q
H1
D
d1
H2
H3
d2
b
J1
e
J2
J2
J1
A
E
Symbol
A
b
D
d1
d2
E
e
F
H1
H2
H3
J1
J2
Q
Dimensions in Millimeters
Min.
Nom.
Max.
4.4
4.6
4.7
0.7
0.8
0.9
8.4
8.7
8.9
1
6.3
9.91
10.16
10.41
1.6
1.7
1.8
1.2
1.25
1.3
6.4
20.8
21.6
22.4
23.9
24.7
25.5
3.7
4.5
5.3
8.4
2.5
2.8
3
Dimensions in Inches
Min.
Nom.
Max.
0.175
0.18
0.185
0.027
0.032
0.037
0.33
0.34
0.35
0.039
0.248
0.39
0.4
0.41
0.062
0.067
0.072
0.048
0.05
0.052
0.25
0.82
0.85
0.88
0.942
0.972
1.002
0.147
0.177
0.207
0.331
0.1
0.11
0.12
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Electronics Corp.
APE8962
TO252-5L
A
5.8
P(TYP.)
b1
2.0
D
7.2
11.0
C
M
5.8
B
b
1.27
0.6
Land Pattern Recommendation(Unit: mm)
K
H
L
Dimensions in Millimeters
Min.
Nom.
Max.
A
6.35
6.6
6.73
B
5.21
5.33
5.46
C
6.86
7.24
7.62
D
2.67 REF
P
1.27 REF
H
2.18
2.29
2.39
J
0.46
0.51
0.58
K
0
0.08
0.13
L
1.4
1.6
1.78
M
5.33
5.46
5.59
b
0.38
0.56
0.71
b1
0.38
0.53
0.66
Mold flash shall not exceed 0.005inch per side
Symbol
J
Dimensions in Inches
Min.
Nom.
Max.
0.25
0.26
0.265
0.205
0.21
0.215
0.27
0.285
0.3
0.105 REF
0.050 REF
0.086
0.09
0.094
0.018
0.02
0.023
0
0.003
0.005
0.055
0.063
0.07
0.21
0.215
0.22
0.015
0.022
0.028
0.015
0.021
0.026
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APE8962
TO263-5L
10.9
3.0
L
15.8
D
9.2
L2
E
e
b
1.0
1.71
C2
A
Land Pattern Recommendation
(Unit: mm)
C
L1
Dimensions in Millimeters
Min.
Nom.
Max.
A
4.06
4.45
4.83
b
0.51
0.76
0.99
C
0.38
0.56
0.74
C2
1.14
1.4
1.65
D
8.38
9.02
9.65
E
9,65
10.2
10.7
e
1.70 BSC
L
14.6
15.2
15.9
L1
1.78
2.29
2.79
L2
1.68
Mold flash shall not exceed 0.005inch per side
JEDEC outline: TO-263 BA
Symbol
Dimensions in Inches
Min.
Nom.
Max.
0.16
0.175
0.19
0.02
0.03
0.039
0.015
0.022
0.029
0.045
0.055
0.065
0.33
0.355
0.38
0.38
0.4
0.42
0.067 BSC
0.575
0.6
0.625
0.07
0.09
0.11
0.066
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Electronics Corp.
APE8962
PDIP-8
D
E1
E-PIN O0.118 inch
E
15 (4X)
PIN #1 INDENT O0.025
C
7 (4X)
A1
L
A
A2
eB
B
S
e
B1
B2
Dimensions in millimeters
Min.
Nom.
Max.
A
5.33
A1
0.38
A2
2.92
3.3
4.95
B
0.36
0.46
0.51
B1
1.14
1.52
1.78
B2
0.76
0.99
1.14
C
0.2
0.25
0.36
D
9.02
9.27
10.16
E
7.62
7.87
8.26
E1
6.1
6.35
7.11
e
2.54 BSC
L
2.92
3
3.81
eB
10.92
S
0.13
JEDEC outline: MO-100 BA
Symbol
Dimensions in inches
Min.
Nom.
Max.
0.21
0.015
0.115
0.13
0.195
0.014
0.018
0.02
0.045
0.06
0.07
0.03
0.039
0.045
0.008
0.01
0.014
0.355
0.365
0.4
0.3
0.31
0.325
0.24
0.25
0.28
0.100 BSC
0.115
0.13
0.15
0.43
0.005
-
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