ap2172 Diodes, Inc., ap2172 Datasheet - Page 5

• Manufacturer Part Number: ap2172
• Description: 1a Dual Channel Current-limited Power Switch
• Manufacturer: Diodes, Inc.

Electrical Characteristics
(T
Notes:
AP2162/AP2172 Rev. 5
Symbol
R
T
I
T
V
T
A
T
I
R
I
SHORT
I
T
I
I
SHDN
DS(ON)
D(OFF)
LEAK
LIMIT
I
V
θ
V
= 25
SINK
D(ON)
T
SHDN
UVLO
REV
T
Blank
I
Trig
HYS
FLG
Q
JA
IH
IL
R
F
o
4. Test condition for SOP-8L: Device mounted on FR-4 2-layer board, 2oz copper, with minimum recommended pad layout.
5. Test condition for MSOP-8L-EP: Device mounted on FR-4 2-layer board, 2oz copper, with minimum recommended pad on top layer and 3
C, V
vias to bottom layer ground plane.
Input UVLO
Input Shutdown Current
Input Quiescent Current, Dual Enabled, I
Input Leakage Current
Reverse Leakage Current
Switch on-resistance
Short-circuit current limit
Over-Load Current Limit
Current limiting trigger
threshold
EN Input Logic Low Voltage
EN Input Logic High Voltage
EN Input leakage
Output turn-on delay time
Output turn-on rise time
Output turn-off delay time
Output turn-off fall time
FLG output FET on-resistance I
FLG blanking time
Thermal shutdown threshold
Thermal shutdown hysteresis
Thermal Resistance
Junction-to-Ambient
IN
= +5.0V, unless otherwise stated)
Parameter
R
Disabled, I
Disabled, OUT grounded
Disabled, V
V
-40
V
Enabled into short circuit, C
V
T
V
(<100A/s), C
V
V
V
C
C
C
C
C
Enabled, R
SOP-8L (Note 4)
MSOP-8L-EP (Note 5)
FLG
A
IN
IN
IN
IN
IN
IN
EN
load
L
L
L
L
IN
=1μF, R
=1μF, R
=1μF, R
=1μF, R
www.diodes.com
≤85
=10μF, C
o
= 5V, I
= 3.3V, I
= 5V, V
= V
= 2.7V to 5.5V
= 2.7V to 5.5V
= 5V
=10mA
C≤ T
=1kΩ
1A DUAL CHANNEL CURRENT-LIMITED POWER
o
EN
C
5 of 17
A
, Output Current Slew rate
OUT
≤85
OUT
load
load
load
load
OUT
OUT
load
IN
OUT
L
Test Conditions
= 0.5A,
L
=10Ω
=10Ω
=10Ω
=10Ω
=68μF
= 0
= 0
= 0V, V
=68μF
=1kΩ
o
= 4.6V, C
= 0.5A, -40
C
OUT
L
= 5V, I
=68μF, -40
MSOP-8L-EP
SOP-8L
o
C≤ T
L
=68μF
REV
A
≤85
AP2162/AP2172
at V
o
C≤
o
C
IN
Min
1.6
1.1
2
4
Typ. Max
0.05
0.01
0.05
FEBRUARY 2009
100
120
140
140
115
110
1.9
0.5
1.4
1.5
2.4
0.6
©
30
25
60
1
7
Diodes Incorporated
160
150
160
180
SWITCH
2.5
1.9
0.8
1.5
0.1
50
15
1
1
1
o
o
Unit
mΩ
mΩ
mΩ
C/W
C/W
ms
ms
ms
ms
ms
μA
μA
μA
μA
μA
°C
°C
Ω
V
A
A
A
V
V