AP2166/AP2176
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
Typical Performance Characteristics
VEN
VOUT
50%
50%
VEN
50%
50%
TR
TD(ON)
90%
10%
TD(OFF)
TF
90%
10%
VOUT
TR
TD(ON)
90%
10%
TD(OFF)
TF
90%
10%
Figure 1. Voltage Waveforms: AP2166 (left), AP2176 (right)
All Enable Plots are for AP2176 Active High
Channel 1 Turn-On Delay and Rise Time
Channel 1 Turn-Off Delay and Fall Time
Ven 1
5V/div
Vout 1
2V/div
CL=1uF
TA=25°C
RL=10Ω
500us/div
Channel 2 Turn-On Delay and Rise Time
Ven 1
5V/div
Vout 1
2V/div
CL=1uF
TA=25°C
RL=10Ω
500us/div
Channel 2 Turn-Off Delay and Fall Time
Ven 2
5V/div
Vout 2
2V/div
500us/div
CL=1uF
TA=25°C
RL=10Ω
Ven 2
5V/div
Vout 2
2V/div
500us/div
CL=1uF
TA=25°C
RL=10Ω
AP2166/AP2176 Rev 1
6 of 17
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APRIL 2009
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