Manual

AP2186/ AP2196
Document number: DS31815 Rev. 3 - 2
4 of 17
www.diodes.com
March 2013
© Diodes Incorporated
AP2186/ AP2196
Electrical Characteristics (@T
A
= +25°C, C
IN
= 10µF, V
IN
= +5V, unless otherwise specified.)
Symbol Parameter Test Conditions Min Typ Max Unit
V
UVLO
Input UVLO
R
LOAD
= 1k
1.6 1.9 2.5 V
I
SHDN
Input Shutdown Current
Disabled, I
OUT
= 0
0.5 1 µA
I
Q
Input Quiescent Current, Dual
Enabled, I
OUT
= 0
95 140 µA
I
LEAK
Input Leakage Current Disabled, OUT grounded 1 µA
I
REV
Reverse Leakage Current
Disabled, V
IN
= 0V, V
OUT
= 5V, I
REV
at V
IN
1 µA
R
DS(ON)
Switch On-Resistance
V
IN
= 5V, I
OUT
= 1.5A, -40°C  T
A
 +85°C
MSOP-8EP 90 135 m
SO-8 100 135 m
V
IN
= 3.3V, I
OUT
= 1.5A, -40°C  T
A
 +85°C
MSOP-8EP
120 160 m
SO-8
I
SHORT
Short-Circuit Current Limit
Enabled into short circuit, C
L
= 68µF
2.1 A
I
LIMIT
Over-Load Current Limit
V
IN
= 5V, V
OUT
= 4.5V, C
L
= 120µF, -40°C  T
A
 +85°C
1.6 2.1 2.6 A
I
Trig
Current Limiting Trigger Threshold
V
IN
= V
EN
, Output Current Slew rate (<100A/WS), C
L
= 68µF
2.5 A
T
SHORT
Short-Circuit Response Time
V
OUT
= 0V to I
OUT
= I
LIMIT
(short applied to output), C
L
= 68µF
20 µs
V
IL
EN Input Logic Low Voltage
V
IN
= 2.7V to 5.5V
0.8 V
V
IH
EN Input Logic High Voltage
V
IN
= 2.7V to 5.5V
2 V
I
SINK
EN Input Leakage
V
EN
= 5V
1 µA
T
D(ON)
Output Turn-On Delay Time
C
L
=1µF, R
LOAD
= 10
0.05 ms
T
R
Output Turn-On Rise Time
C
L
=1µF, R
LOAD
= 10
0.6 1.5 ms
T
D(OFF)
Output Turn-Off Delay Time
C
L
=1µF, R
LOAD
= 10
0.01 ms
T
F
Output Turn-Off Fall Time
C
L
=1µF, R
LOAD
= 10
0.05 0.1 ms
R
FLG
FLG Output FET On-Resistance
I
FLG
=10mA
20 40 
I
FOH
Error Flag Off Current
V
FLG
= 5V
0.01 1 µA
T
Blank
FLG Blanking Time
C
L
= 68µF
4 7 15 ms
T
SHDN
Thermal Shutdown Threshold
Enabled, R
LOAD
= 1k
140
C
T
HYS
Thermal Shutdown Hysteresis 25
C

JA
Thermal Resistance Junction-to-Ambient
SO-8 (Note 5) 110
o
C/W
MSOP-8EP (Note 6) 60
o
C/W
Notes: 5. Test condition for SO-8: Device mounted on FR-4 2-layer board, 2oz copper, with minimum recommended pad layout.
6. Test condition for MSOP-8EP: Device mounted on FR-4 2-layer board, 2oz copper, with minimum recommended pad on top layer and 3 vias to bottom
layer ground plane.