Datasheet > STSPIN958

STSPIN958

更新时间： 2024-03-03 10:09:46

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		驱动驱动器
页数	文件大小	规格书
34页	1736K
描述
可扩展的大电流全桥驱动器

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STSPIN958 数据手册

STSPIN958

Datasheet

Scalable 5 A full-bridge driver for brushed DC motors

Features

•

Operating voltage up to 58V

Maximum output current up to 5 Arms

Seven driving methods with dual half-bridge, single full-bridge and half-bridge

parallel mode

•

R_DS(ON)HS + LS = 0.33 Ω typ.

Adjustable power MOS slew rate

Integrated amplifiers with two different embedded current control techniques

Adjustable OFF-time with slow or mixed decay

Low consumption standby

Protections

–

UVLO

Overcurrent protection

Thermal shutdown

Application

•

Stage lighting

Factory automation

ATM and money handling machines

Textile machines

Home appliances

Robotics

Product status link

Antenna control

STSPIN958

Vending machines

Product label

Description

The STSPIN958 is a 5A full bridge driver for brushed DC motors.

The power stage is designed with high dynamic performance, allowing to achieve

high frequency PWM control with precise duty-cycle.

The device offers a current limiter with adjustable threshold and off-time with slow or

mixed decay selection. Two amplifiers with fixed amplification factor are available for

current sensing (using an external shunt resistor).

The adjustable slew-rate guarantees the best trade-off between performances and

EMI.

Versatile power stage offers seven different ways of operation for a high level of

flexibility.

The device offers a complete set of protection features including overcurrent,

overtemperature and low bus voltage detection.

DS14341 - Rev 2 - October 2023

www.st.com

For further information contact your local STMicroelectronics sales office.

12 3 4 5 6 7...34

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