SLA7027MU |Sanken Electric

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SLA7027MU

Data sheetdownload (PDF:62.49KB)
Application Note

Description

2 phase stepper motor unipolar driver IC. Features self excitation PWM current control with fixed off time. Line-up of different current ratings are also available.

Application

・Copying machines
・Printers
・Manufacturing equipment

Features

・Power supply voltages: VBB=10V to 44V
・Output current: IO=1.0A(max)
・Self-excitation PWM current control
・Supports 2-phase/ 1-2 phase excitation

Remarks

Package

Package Name:ZIP18(SLA-18)

Package Diagram

Specifications

Excitation Method2 phase/1-2 phase
Supply Voltage10V to 44V
Output Current1A
On-Resistance0.7Ω
Input MethodPhase in
OCPNO
TSDNO
STP (Simultaneous ON Protection Feature)YES
Open Coil ProtectionNO

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Representative Circuit

Internal Block Diagram

Pin-out Diagrams

Data sheetdownload (PDF:62.49KB)
Application Note
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