Reference Designs
Sync Buck for Battery Charger (12.6V@1.0A: Li-ion 3cells )
Texas Instruments
PMP5309 is a low profile (max height 2 mm) 3 cell Li-ion (4.2V / cell target) 1 A charger off 18Vin nominal using the BQ24105 charger. The BQ24105 performs all charging functions: including high efficiency synchronous mode DC/DC conversion with integrated FETs.
Product Categories
- Power management