L6208D Overview
The L6208 device is a DMOS fully integrated stepper motor driver with non-dissipative overcurrent protection, realized in BCD technology, which bines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to drive a two phase bipolar stepper motor including: a dual DMOS full bridge, the constant off time PWM current controller that performs the...
L6208D Key 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
- Fast/slow decay mode selection
- Fast decay quasi-synchronous rectification
- production data
- Decoding logic for stepper motor full and half step drive