L6206Q
L6206Q is DMOS dual full bridge driver manufactured by STMicroelectronics.
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 k Hz
- Programmable high side overcurrent detection and protection
- Diagnostic output
- Paralleled operation
- Cross conduction protection
- Thermal shutdown
- Undervoltage lockout
- Integrated fast free wheeling diodes
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 bines 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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