Part Number:DRV8837C
Hi,
Our customers use DRV8837C to drive valve, and VM directly connects to battery about 3.7V. When the valve stalls, the stall current is about 300 mA. As a result, the voltage of battery is pulled down, then MCU resets because of low voltage. So, what usual methods to detect stalling of valve using DRV8837C? How to avoid large voltage drop when stall happens? Thanks!