ap2281 Diodes, Inc., ap2281 Datasheet - Page 2

• Manufacturer Part Number: ap2281
• Description: Single Slew Rate Controlled Load Switch
• Manufacturer: Diodes, Inc.

Pin Assignments
Pin Description
Options
Part Number
AP2281-1
AP2281-3
AP2281 Rev. 2
Pin Name Pin Number
GND
OUT
EN
IN
2, 5
4, 6
1
3
Voltage output pin. This is the pin to the P-channel MOSFET drain connection. Bypass
to ground through a 0.1uF capacitor.
Ground.
Enable input, active high
Voltage input pin. This is the pin to the P-channel MOSFET source. Bypass to ground
through a 1µF capacitor.
Slew Rate (typ)
1ms
100us
GND
OUT
EN
www.diodes.com
1
2
3
2 of 11
(Top View)
Single Slew Rate Programmable Load Switch
SOT26
Active pull down
no
yes
Description
6
5
4
GND
IN
IN
Enable
Active high
Active high
©
AP2281
Diodes Incorporated
MAY 2008