Unipolar 2-Phase Stepper Motor Driver

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Overview

The STK672-740AN-E is a hybrid IC for use a unipolar, 2-phase stepping motor driver Hybrid IC. It features the use of A, AB, B and BB 2-pahse input signals. It is with built-in current resistor. and motor current is set by the voltage on the Vref pin. In addition the STK672-740AN-E has various protective functions against over-current and over-heat. And it is pin-compatible with STK672-732AN-E.

  • Computing & Peripherals
  • Industrial
  • Multi-Function Printer
  • Document Scanner
  • Auto Trading Machine
  • Vending Machine
  • Protective function against over-current and over-heat is built in
  • Common-mode input protection circuit is built in
  • Current detection resistors is built in

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Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

VM Min (V)

VM Max (V)

VCC Min (V)

VCC Max (V)

IO Max (A)

IO Peak Max (A)

Step Resolution

Control Type

Current Sense

Fault Detection

Reference Price

STK672-740AN-E

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Obsolete

CAD Model

Pb

A

H

P

SIP-19

NA

0

TUBE

15

N

10

52

4.75

5.25

4

20

1/2

Parallel

Fully Integrated

UVLO

Price N/A

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