A4054A charger equivalent, 800ma standalone linear li-ion battery charger.
include charge current monitor, under-voltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage. A4054A wil.
* PDAs
* MP3/MP4/MP5 Players
ORDERING INFORMATION
TYPICAL APPLICATION
Package Type
Part Number
SOT-25
A405.
The A4054A is a complete constant current / constant voltage linear charger for single cell Lithium-Ion batteries. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture. Thermal feedback regul.
Image gallery
TAGS
Download (Size : 709.75KB)