代理產線

Low voltage brush DC motor driver

 2017-08-23

【基本資料】

【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:
 Toys
 Portable printers
 Robotics
 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.