This compact charger reference design supports 4 to 7 cell, 900mA batteries charger suitable for various applications like power tools and USB Type-C port input vacuum cleaners. It features the TPS25730D controller for seamless power profile configuration. With the BQ25756E, it achieves 96% peak efficiency throught versatile buck-boost operation modes.
Features
- Supports 4 to 7 cell battery charging with 900mA charger current
- Simple power profile configuration with resistor string without firmware
- Compatible with USB-C PD3.0 power protocol
- High integration of power path switch
- Seamless mode transition to optimize efficiency across a wide input and output range
- 96 % peak efficiency