Description
The L6208 device is a DMOS fully integrated stepper motor driver with non-dissipative overcurrent protection, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip.
Features
- Operating supply voltage from 8 to 52 V.
- 5.6 A output peak current (2.8 A RMS).
- 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.
- Fast/slow decay mode selection.
- Fast decay quasi-synchronous rectification
Datasheet - production data.
- Decoding logic for stepper motor full and half step drive.
- Cross conduction protection.
L6208-STMicroelectronics.pdf