BCL701S is a high-performance, ultra-low power consumption motor control chip, which is applied in devices such as electric toothbrushes and single-cell lithium battery-powered motor products. It is convenient and stable to use, and supports customized program development for customers.The specific product features are as follows:
It integrates an 8-bit MCU, motor drive and charging management into one
Supports sonic motors and hollow cup motors, with low output impedance (typical value =0.28Ω)
Support frequency and duty cycle design for multiple modes
Support frequency switching in a single mode
Support duty cycle switching in single mode
Support frequency gradient in single mode
Support duty cycle gradient in single mode
Supports key anti-shake
Supports long and short press switching
Supports direct charging and wireless charging
Supports overcharge protection voltage
Support undervoltage protection and restore voltage
Support low-voltage alarm voltage
Supports undervoltage protection voltage
The continuous current is 1.2A and the peak current is 1.8A
Static standby sleep current <5uA (operating voltage 3.7V)
Up to 1000mA programmable charging current, supporting trickle charging
The battery management features dual overdischarge and overcharge protection in both software and hardware, ensuring safety and reliability
It supports up to 5 modes, 9 lights and 1 button
