Stmicroelectronics L6208PD L6208PD Motor Driver/Controller Stepper 8V to 52V Supply 52V/7.1 A/4 Outputs SOIC-36

The L6208PD is a DMOS fully integrated Stepper Motor Driver with non-dissipative over-current protection, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bi-polar circuits on the same chip. The device includes all the circuitry needed to drive a 2-phase bi-polar stepper motor including a dual DMOS full bridge, the constant off time PWM current controller that performs the chopping regulation and the phase sequence generator that generates the stepping sequence. This device features a non-dissipative over-current protection on the high-side power MOSFETs and thermal shutdown.

• Non-dissipative over-current protection
• Dual independent constant tOFF PWM current controllers
• Fast/slow decay mode selection
• Fast decay quasi-synchronous rectification
• Decoding logic for stepper motor full and half step drive
• Cross conduction protection
• Thermal shutdown
• Under-voltage lockout
• Integrated fast freewheeling diodes

Applications

Motor Drive & Control

Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Other details

Brand	STMICROELECTRONICS
Part Number	L6208PD
Quantity	Each
Technical Data Sheet EN
Product Change Notice EN

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