Our broad portfolio of battery charger ICs provide safe charging for 1- to 3-cell Li-Ion (Li+)/Li-Polymer, LiFeP04 NiMH/NiCd, lead-acid and rechargeable batteries of other chemistries in various sizes.
- High-efficiency switching battery chargers provide fast-charging solutions up to 9A for high-capacity batteries.
- Battery charger ICs with integrated fuel gauge offer small solution size and simplify the system software design.
- USB Type-C chargers with integrated CC detection and BC1.2 detection offer a single-chip solution for USB Type-C and legacy USB systems.
- USB-Type-C Power Delivery chargers operate across the 5V to 20V supporting the full range of USB-C Power Delivery while maintaining backward compatibility to legacy USB systems in a compact solution size .
Our battery chargers are suitable for use in popular applications such as AR/VR devices, DSLR cameras, mobile point-of-sale (mPOS) devices, wearables, Bluetooth® headsets, IoT devices, portable medical devices, mobile phones, tablets, industrial computers, and 2-in-1 computers.
USB Charger Detectors
TutorialsThe Basics of USB Battery Charging: A Survival Guide
|Part Number||Input Operating Range||Charging Current||Charger Type||Charger Detection||Supported Battery Type|
|1 Cell Charger with Fuel Gauge|
|MAX77818||CHGIN: 13.7V/WCIN: 5.9V||3A||Switching Buck Charger with Integrated Fuel Gauge and Dual Inputs||—||1-Cell Li+|
|1 Cell Chargers|
|MAX77975||3.8V to 19V||3.5A||Switching Buck Charge||—||1-Cell Li+|
|MAX77976||3.8V to 19V||5.5A||Switching Buck Charge||—||1-Cell Li+|
|MAX77751||13.5V||3A||Standalone Switching Buck Charger||USB Type-C |
|MAX77860||13.5V||3A||Switching Buck Charger||USB Type-C |
|MAX8971||7.5V||1.55A||Switching Buck Charger||—||1-Cell Li+|
|2-3 Cell Chargers|
|MAX77962||3.5V to 23V||3.2A||Switching Buck-Boost Charger for USB-C Power Delivery||—||2-Cell Li+|
|MAX77961||3.5V to 25V||6A||Switching Buck-Boost Charger||—||2-3 Cell Li+|
|MAX77960||3.5V to 25V||3A||Switching Buck-Boost Charger||—||2-3 Cell Li+|
|MAX14748||5.6V||2A||Switching Boost Charger||USB Type-C |
|USB-C PD Controller for Chargers|
|MAX77958||28V||—||USB Type-C Power Delivery Controller||USB Type-C |