ap2172 Diodes, Inc., ap2172 Datasheet - Page 6

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

Typical Performance Characteristics
AP2162/AP2172 Rev. 5
Ven 1
5V/div
Vout 1
2V/div
Ven 2
5V/div
Vout 2
2V/div
Channel 1 Turn-On Delay and Rise Time
Channel 2 Turn-On Delay and Rise Time
V
V
EN
OUT
T
50%
D(ON)
500us/div
500us/div
10%
T
Figure 1. Voltage Waveforms: AP2162 (left), AP2172 (right)
R
90%
50%
All Enable Plots are for AP2172 Active High
T
D(OFF)
90%
10%
T
C L =1uF
T A =25°C
R L =10Ω
C L =1uF
T A =25°C
R L =10Ω
F
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1A DUAL CHANNEL CURRENT-LIMITED POWER
6 of 17
Ven 1
5V/div
Ven 2
5V/div
Vout 1
2V/div
Vout 2
2V/div
V
V
OUT
EN
Channel 1 Turn-Off Delay and Fall Time
Channel 2 Turn-Off Delay and Fall Time
T
50%
D(ON)
AP2162/AP2172
10%
T
R
500us/div
500us/div
90%
50%
T
D(OFF)
90%
FEBRUARY 2009
©
10%
Diodes Incorporated
T
F
SWITCH
C L =1uF
T A =25°C
R L =10Ω
C L =1uF
T A =25°C
R L =10Ω