SMB358 is a programmable single-cell Li-ion / Li-poly battery charger IC capable of both charging the battery and powering the system from a USB or AC input. It supports relatively high charge currents (e.g. up to 1.5 A or more depending on variant) with built-in regulation, protection, and monitoring features.
Function: Battery Charger IC
Package: BGA 30 Pin Ball Type
Manufacturer: Samsung, Qualcomm
See the preview image and the PDF file for more information.
Images:
Description
SMB358 is a single-cell battery charger. It can charge the battery and power the system via the USB/AC adapter input.
The devices are programmable single-cell lithium-ion/lithium-polymer battery chargers designed for a variety of portable applications. The device provides a simple and efficient way to charge high-capacity Li-ion batteries and power the system via a USB or AC adapter input.
Pinout
Features
1. Efficiency: up to 88% at 2A charge current
2. Input voltage range: 3.7V to 6.2V
3. Maximum input current of 2A
4. Maximum charge current of 2A
5. CurrentPath control with an integrated 40 mΩ battery FET for the highest charging and discharging efficiency and extended battery life
6. Autonomous, HW-based USB BC1.2, Quick Charge 1.0 support
7. I2C communications interface
SMB358 Datasheet
