STSPIN240 Datasheet, PDF (1/26 Pages) STMicroelectronics – Low voltage dual brush DC motor driver

STSPIN240
Low voltage dual brush DC motor driver
QFN 3 x 3 mm (16-pin)
Features
 Operating voltage from 1.8 to 10 V
 Maximum output current 1.3 A_rms
 R_DS(ON) HS + LS = 0.4  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
Applications
Battery-powered DC motor applications such as:
 Toys
 Portable printers
 Robotics
 Point of sale (POS) devices
 Portable medical equipment
 Healthcare and wellness devices (shavers and
toothbrushes)
Datasheet - production data
Description
The STSPIN240 is a dual brush DC motor driver
integrating a low R_DS(ON) power stage in a small
QFN 3 x 3 mm package.
Both the full-bridges implement an independent
PWM current controller with fixed OFF time.
The device is designed to operate in battery-
powered scenarios and can be forced into a zero-
consumption state allowing a significant increase
in battery life.
The device offers a complete set of protection
features including overcurrent, overtemperature
and short-circuit protection.
November 2016
This is information on a product in full production.
DocID029313 Rev 3
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