L6207Q datasheet(1/27 Pages) STMICROELECTRONICS

Part #	L6207Q

Description	DMOS dual full bridge driver

PDF	27 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 27 page

This is information on a product in full production.

June 2013

DocID018993 Rev 3

1/27

L6207Q

DMOS dual full bridge driver

Datasheet

- production data

Features

 Operating supply voltage from 8 to 52 V

 5.6 A output peak current

 RDS(on) 0.3  typ. value at Tj = 25 °C

 Operating frequency up to 100 kHz

 Non-dissipative overcurrent protection

 Dual independent constant tOFF PWM current

controllers

 Slow decay synchronous rectification

 Cross conduction protection

 Thermal shutdown

 Undervoltage lockout

 Integrated fast freewheeling diodes

Applications

 Bipolar stepper motor

 Dual or quad DC motor

Description

The L6207Q device is a DMOS dual full bridge

driver designed for motor control applications,

realized in BCDmultipower technology, which

combines isolated DMOS power transistors with

CMOS and bipolar circuits on the same chip.

The device also includes two independent

constant OFF time PWM current controllers that

perform the chopping regulation. Available in

a VFQFPN48 7 x 7 package, the L6207Q device

features thermal shutdown and a non-dissipative

overcurrent detection on the high-side Power

MOSFETs.

www.st.com

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L6207Q Datasheet(PDF) 1 Page - STMicroelectronics

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