L6206Q Datasheet, PDF (1/27 Pages) STMicroelectronics – DMOS dual full bridge driver

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 R_DS(on) 0.3  typ.
value at T_j = 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
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