L6206Q 查看數據表（PDF） - STMicroelectronics

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L6206Q

DMOS dual full bridge driver

STMicroelectronics 

L6206Q

DMOS dual full bridge driver

Datasheet - production data

 Undervoltage lockout

 Integrated fast free wheeling diodes

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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

 Programmable high side overcurrent detection

and protection

 Diagnostic output

 Paralleled operation

 Cross conduction protection

 Thermal shutdown

Application

 Bipolar stepper motor

 Dual or quad DC motor

Description

The L6206Q device is a DMOS dual full bridge

driver designed for motor control applications,

developed using BCDmultipower technology,

which combines isolated DMOS power transistors

with CMOS and bipolar circuits on the same chip.

Available in a VFQFPN48 7 x 7 package, the

L6206Q device features thermal shutdown and

a non-dissipative overcurrent detection on the

high side Power MOSFETs plus a diagnostic

output that can be easily used to implement the

overcurrent protection.

Figure 1. Block diagram

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August 2013

This is information on a product in full production.

DocID022028 Rev 3

1/27

www.st.com

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