The BQ24703 BQ 24702 24703 Charging IC SOP And QFN Package is a high-performance synchronous battery charger controller designed for Li-Ion and Li-Polymer battery systems. It offers precision voltage and current regulation, making it ideal for laptops, adapters, and smart power-management circuits.
This IC is available in two package types:
- BQ24703PW (SSOP-24 / SOP With Legs) – Easy for soldering, rework, and visual inspection; perfect for repair and replacement applications.
- BQ24703 / BQ24702 (QFN Package) – Compact, no-leg design for modern high-density PCBs where thermal and space efficiency matter most.
Both versions deliver stable and efficient charging performance with adapter detection, charge enable control, and current sensing to protect batteries and systems against overcharge and short circuits.