SLA7044ML

$8.51

Description：IC MTR DRV UNIPLR 4.5-5.5V 18SIP
Series：-
Mfr：Sanken Electric USA Inc.
Package：Tube

SKU:3f207d49ab0b Category: Motor Drivers, Controllers Brand: Sanken Electric USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC MTR DRV UNIPLR 4.5-5.5V 18SIP
Series：-
Mfr：Sanken Electric USA Inc.
Package：Tube
Motor Type - Stepper：Unipolar
Motor Type - AC, DC：-
Function：Driver - Fully Integrated, Control and Power Stage
Output Configuration：Half Bridge (2)
Interface：Serial
Technology：NMOS
Step Resolution：1, 1/2
Applications：General Purpose
Current - Output：3A
Voltage - Supply：4.5V ~ 5.5V
Voltage - Load：4.5V ~ 5.5V
Operating Temperature：-20°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：18-SSIP Formed Leads
Supplier Device Package：18-SIP
Grade：-
Qualification：-

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SLA7044ML

Overview

The SLA7044ML is a unipolar stepper motor driver IC from Sanken Electric, designed for high-efficiency microstepping of 2-phase motors. It operates on a 4.5V to 5.5V supply voltage and utilizes NMOS serial interface technology. The device integrates control and power stages within an 18-SIP package.

Feature Summary

Integrated full driver with control and power stages
Optimized for high-efficiency microstepping operation
Serial interface connectivity

Applications

2-phase unipolar stepper motor control
Microstepping drive applications

Procurement Notes

Verify the specific suffix 'ML' against official Sanken documentation to confirm pinout and electrical characteristics, as variations exist within the SLA7044 family. Ensure compatibility with 4.5V-5.5V logic levels before integration into the final design.

Selection Notes

Select this component for low-voltage unipolar stepper motor systems requiring integrated control. Compare against the SLA7044M if higher voltage tolerance or different interface requirements are needed. Confirm package availability in 18-SIP format.

Part Context

This part belongs to the SLA7044 series of motor drivers. It shares functional similarities with the SLA7042M and SLA7044M but is specified for lower voltage operation ranges. The series targets efficient microstepping performance for 2-phase motors.

Replacement Considerations

The SLA7044M is a related variant in the same family. Verify voltage range compatibility (SLA7044M supports wider ranges) and interface differences before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.