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PBD35171 Datasheet Stepper Motor Drive Circuit

Manufacturer: Ericsson

Overview: February 1999 PBD 3517/1 Stepper Motor Drive Circuit.

Datasheet Details

Part number PBD35171
Manufacturer Ericsson
File Size 135.69 KB
Description Stepper Motor Drive Circuit
Datasheet PBD35171_Ericsson.pdf

General Description

PBD 3517/1 is a bipolar, monolithic, integrated circuit, intended to drive a stepper motor in a unipolar, bilevel way.

One PBD 3517/1 and a minimum of external ponents form a plete control and drive unit for LS-TTL- or microprocessor-controlled stepper motor system for currents up to 500mA.

The driver is suited for applications requiring least-posssible RFI.

Key Features

  • Complete driver and phase logic on chip.
  • 2 x 350 mA continuous-output current.
  • Half- and full-step mode generation.
  • LS-TTL-compatible inputs.
  • Bilevel drive mode for high step rates.
  • Voltage-doubling drive possibilities.
  • Half-step position-indication output.
  • Minimal RFI.
  • 16-pin plastic DIP package or 16 pin small outline wide body VCC VSS PQR LB STEP PB2 INH OA OB PA2 PA1 GND 16-pin plastic DIP 16-pin SO (w.

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PBD35171 Distributor