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uPD168110 Datasheet Microstep Driver

Manufacturer: Renesas

Overview: DATA SHEET MOS INTEGRATED CIRCUIT µPD168110 MICROSTEP DRIVER FOR DRIVING CAMERA.

General Description

The µPD168110 is a monolithic 2-channel H bridge driver that consists of a CMOS controller and a MOS output stage.

It can reduce the current consumption and the voltage loss at the output stage pared with a conventional driver using bipolar transistors, thanks to employment of a MOS process.

This product employs a P-channel MOSFET on the high side of the output stage, eliminating a charge pump.

Key Features

  • O Two H bridge circuits employing power MOSFET O Current feedback 64-step microstep driving and two-phase excitation driving selectable O Low on-resistance: 2 Ω MAX. O 3 V power supply Minimum operating power supply voltage VDD = 2.7 V O Under voltage lockout circuit Shuts down internal circuitry at VDD = 1.7 V TYP. O 24-pin TSSOP.

uPD168110 Distributor