A8480 Description
The A8480 is a 1.2 MHz optimized boost converter with internal soft-start and pensation to support WLED, flash/torch, and display bias applications. The input voltage range of 2.7 to 9 V supports either 1 or 2 Li-ion battery applications. The high voltage integrated double-diffused MOSFET (DMOS) allows output voltages as high as 23 V with a switch current limit of 1.5 A, this increases the maximum quantity of LEDs...
A8480 Key Features
- Output disconnect during shutdown ▫ 1 μA shutdown current
- 2.7 to 9 V input ▫ Operate with 1 or 2 Li+ battery input supply
- Output voltage up to 23 V
- 1.2 MHz switching frequency
- 1.5 A switch current limit
- Internal overvoltage and overtemperature protection, and soft start