PB1155A | TWS Charging SOC with Hall Switch Support | HOTCHIP

PB1155A Power SOC from HOTCHIP features synchronous CV/CC charging and discharging with Hall switch support, three-stage charging control, and high-efficiency power management for smart TWS charging cases.

Key Features
Synchronous CV/CC charge/discharge
Three-stage charging system
Hall switch support integration
Button and automatic startup support
Low external component count
High efficiency power design
Built-in protection functions
5.05V output voltage
ESOP8 package
Applications
TWS Bluetooth earphone charging cases
Smart wireless charging boxes