Part number:
AAT2842
Manufacturer:
ANALOGICTECH
File Size:
647.09 KB
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
* ChargePump™
* The AAT2842 offers two high-performance MicroPower™ low dropout (LDO) linear regulators. A single enable input controls both regulators and each supplies up to 200mA to the load. Both LDOs consume only 85µA quiescent current, making them ideal for battery
Datasheet Details
AAT2842
ANALOGICTECH
647.09 KB
High-current charge pump.
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