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Diodes AP2280 User Manual

Ap2280, Features, Description

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AP2280

Single Channel Slew Rate Controlled Load Switch


AP2280 Rev. 6

1 of 12

FEBRUARY 2009

www.diodes.com

©

Diodes Incorporated


Wide input voltage range: 1.5V – 6V

• Low

R

DS(ON)

: 80m

Ω typical @ 5V

Turn-on slew rate controlled

AP2280-1: 100us turn-on rise time

AP2280-2: 1ms turn-on rise time

Very low turn-on quiescent current: << 1uA

Fast load discharge pin

Temperature range -40ºC to 85°C

SOT25 and DFN2018-6: Available in “Green” Molding
Compound (No Br, Sb)

Lead Free Finish/ RoHS Compliant (Note 1)


The AP2280 slew rate controlled load switch is a single P-channel
MOSFET power switch designed for high-side load-switching or
power distribution applications. The MOSFET has a typical
R

DS(ON)

of 80m

Ω at 5V, allowing increased load current handling

capability with a low forward voltage drop. The turn-on slew rate of
the device is controlled internally to reduce turn-on inrush current.

The AP2280 load switch is designed to operate from 1.5V to 6.0V,
making it ideal for 1.8V, 2.5V, 3.3V, and 5V systems. The typical
quiescent supply current is only 0.004uA, making it ideal for
battery powered distribution system where the power
consumption is a concern.


• Smart

Phones

Personal Digital Assistant (PDA)

• Cell

Phones

• GPS

Navigators

• Bluetooth

Headsets

• PMP/MP4

Notebook and Pocket PC



Package

Packing

7 : Tape & Reel

Green

G : Green

AP2280 - X XX G - 7

W : SOT25

Turn- on rise time

1 : 100us
2 : 1ms

FM : DFN2018-6

Device

Package

Code

Packaging

(Note 2)

7” Tape and Reel

Quantity

Part Number Suffix

AP2280-1WG-7 W SOT25 3000/Tape

&

Reel

-7

AP2280-2WG-7 W SOT25 3000/Tape

&

Reel

-7

AP2280-1FMG-7 FM DFN2018-6 3000/Tape

&

Reel

-7

AP2280-2FMG-7 FM DFN2018-6 3000/Tape

&

Reel

-7

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at

http://www.diodes.com/products/lead_free.html.

2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at

http://www.diodes.com/datasheets/ap02001.pdf.


Features

Description

Applications

Ordering Information