Part number:
AAT2842
Manufacturer:
Skyworks Solutions
File Size:
1.32 MB
Description:
High current charge pump.
Datasheet Details
The AAT2842 is a highly integrated charge pump with dual linear regulators optimized for systems operating with lithium-ion/polymer batteries.
The charge pump provides power for both white LED backlight/keypad and flash.
Up to four backlight LEDs can be driven at up to 30mA each and keypad LEDs can
AAT2842 Features
* VIN Range: 2.7V to 5.5V
* Tri-Mode Charge Pump: ▪ Drives up to Four Backlight/Keypad and Four Flash LEDs ▪ Separate S2Cwire Control for Backlight/Keypad and Flash Currents ▪ Backlight/Keypad and Flash Current Set by Separate External Resistors ▪ Flash Timer Set with External Capaci
Datasheet Details
AAT2842
Skyworks Solutions
1.32 MB
High current charge pump.
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