AP2155 DIODES [Diodes Incorporated], AP2155 Datasheet - Page 5

• Manufacturer Part Number: AP2155
• Description: 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
• Manufacturer: DIODES [Diodes Incorporated]

Typical Performance Characteristics
AP2145/AP2155 Rev. 1
Ven
5V/div
Vout
2V/div
Ven
5V/div
Vout
2V/div
V
V
EN
OUT
Turn-On Delay and Rise Time
Turn-On Delay and Rise Time
T
50%
D(ON)
500us/div
500us/div
10%
T
Figure 1. Voltage Waveforms: AP2145 (left), AP2155 (right)
R
90%
50%
All Enable Plots are for AP2155 Active High
T
D(OFF)
90%
10%
0.5A SINGLE CHANNEL CURRENT-LIMITED POWER
T
F
www.diodes.com
C L =100uF
T A =25°C
R L =10Ω
C L =1uF
T A =25°C
R L =10Ω
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Ven
5V/div
Ven
5V/div
Vout
2V/div
Vout
2V/div
V
V
OUT
EN
Turn-Off Delay and Fall Time
Turn-Off Delay and Fall Time
T
50%
D(ON)
AP2145/AP2155
10%
T
R
500us/div
500us/div
90%
50%
T
D(OFF)
90%
DECEMBER 2009
©
10%
Diodes Incorporated
T
F
SWITCH
C L =1uF
T A =25°C
R L =10Ω
C L =100uF
T A =25°C
R L =10Ω