AP6503A Description
Pin Assignments The AP6503A is a 240kHz switching frequency external pensated synchronous DC-DC buck converter. It has integrated low RDS(ON) high and low-side MOSFETs. (Top View) The AP6503A enables continuous load current of up to 3A with efficiency as high as 95%.
AP6503A Key Features
- VIN 4.75V to 23V
- 3A Continuous Output Current at 12VIN and 3.3VOUT, 5.5A Peak