Fully Integrated Switchmode One-Cell Li-Ion Charger w/Full USB Compl & USB-OTG Reference Design
TIDA-00046 Reference Design from Texas Instruments
Description
This reference design is a complete charger module for evaluating compact: flexible: high-efficiency: USB-friendly switch-mode charge management solutions for single-cell Li-ion and Li-polymer batteries used in a wide range of portable applications. It integrates a synchronous PWM controller: power MOSFETs: input current sensing: high-accuracy current and voltage regulation: and charge termination: into a small WCSP package. The charge parameters can be programmed through an I²C interface.
Features
# Series Cells: 1SMax Input Volts: 6VMax Charge Current: 1.25ATopology: Switch mode
Product categories
- Power management
