Low voltage brush DC motor driver
【產品特性】 Operating voltage from 1.8 to 10 V
Maximum output current 2.6 Arms with OUTAx paralled to OUTBx
RDS(ON) HS + LS = 0.2 Ω typ.
Current control with programmable off-time
Full protection set
– Non-dissipative overcurrent protection
– Short-circuit protection
– Thermal shutdown
Energy saving and long battery life with standby consumption less than 80 nA
【產品應用】Battery-powered DC motor applications such as:
Point of sales (POS) devices
Portable medical equipment
Healthcare and wellness devices (shavers and toothbrushes
【文字介紹】The STSPIN250 is a single brush DC motor driver integrating a low Rds(ON) power stage in a small VFQFPN 3 x 3 mm package.
The full-bridge implements a PWM current controller with fixed OFF time.
The device is designed to operate in batterypowered scenarios and can be forced in a zeroconsumption state allowing a significant increase in battery life.
The device offers a complete set of protection features including overcurrent, overtemperature and short-circuit protection.