Description

The AP221448 is a 17mΩ, 2.5A, load switch that switches a power rail

ranging from 1.0V to 5.5V. It contains protection features for enhanced

operation and reliability.

The product is packaged in a small 1.6mm x 1.0mm package. See

Package Outline Dimensions for details.

Features

• Operating Voltage: 2.5V to 5.5V

• Operating Temperature: -40°C to 85°C

• 1.6mm x 1.0mm x 0.55mm U-DFN1610-8 (Type AX) Package

• 17mΩ RDSON While Supporting 2.5A

• Discharges Load When Off

• Two Overcurrent Protection Modes

▪ Short-Circuit Current Limit

▪ Active Current Limit

• Overtemperature Protection

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. “Green” Device (Note 3)

• For automotive applications requiring specific change

control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP

capable, and manufactured in IATF 16949 certified facilities),

please contact us or your local Diodes representative.

https://www.diodes.com/quality/product-definitions/

Applications

• Smartphones

• Tablets

• Notebooks