AP2280_09 Datasheet, PDF (1/12 Pages) Diodes Incorporated – Single Channel Slew Rate Controlled Load Switch

AP2280
Single Channel Slew Rate Controlled Load Switch
Features
Description
• Wide input voltage range: 1.5V – 6V
• Low RDS(ON): 80mΩ 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
RDS(ON) of 80mΩ 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.
Applications
• Smart Phones
• Personal Digital Assistant (PDA)
• Cell Phones
• GPS Navigators
• Bluetooth Headsets
• PMP/MP4
• Notebook and Pocket PC
Ordering Information
AP2280 - X XX G - 7
Turn- on rise time
1 : 100us
2 : 1ms
Package
W : SOT25
FM : DFN2018-6
Green
G : Green
Packing
7 : Tape & Reel
Device
AP2280-1WG-7
AP2280-2WG-7
AP2280-1FMG-7
AP2280-2FMG-7
Package
Code
W
W
FM
FM
Packaging
(Note 2)
SOT25
SOT25
DFN2018-6
DFN2018-6
7” Tape and Reel
Quantity
Part Number Suffix
3000/Tape & Reel
-7
3000/Tape & Reel
-7
3000/Tape & Reel
-7
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.
AP2280 Rev. 6
1 of 12
www.diodes.com
FEBRUARY 2009
© Diodes Incorporated