LS8293-S

Description：MICRO-STEPPER MOTOR CONTROLLER
Series：-
Mfr：LSI/CSI
Package：Tube

SKU:8672d57fb420 Category: Motor Drivers, Controllers Brand: LSI/CSI

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Product introduction

Product Detailed Parameters

Description：MICRO-STEPPER MOTOR CONTROLLER
Series：-
Mfr：LSI/CSI
Package：Tube
Motor Type - Stepper：Bipolar, Unipolar
Motor Type - AC, DC：-
Function：Controller - Commutation, Direction Management
Output Configuration：Half Bridge (2)
Interface：PWM
Technology：Power MOSFET
Step Resolution：1, 1/2, 1/8, 1/16, 1/32
Applications：General Purpose
Current - Output：-
Voltage - Supply：4.5V ~ 5.5V
Voltage - Load：-
Operating Temperature：-25°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：28-SOIC (0.295", 7.50mm Width)
Supplier Device Package：28-SOIC
Grade：-
Qualification：-

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LS8293-S

Overview

The LS8293-S is a micro-stepper motor controller manufactured by LSI/CSI. It functions as a bipolar and unipolar motor driver utilizing Power MOSFET technology with Pulse Width Modulation (PWM) control. The component is available in a 28-pin DIP package and a 28-SOIC package. It is designed for precise stepper motor positioning applications, offering mixed-signal integrated circuit capabilities.

Feature Summary

Micro-stepping capability for enhanced motion smoothness
Supports both bipolar and unipolar motor configurations
Integrated Power MOSFET output stage
Pulse Width Modulation (PWM) drive control

Applications

Precision positioning systems
Industrial automation equipment
Robotic joint control

Procurement Notes

Verify the specific package variant required, as the LS8293 series includes both DIP-28 and SOIC-28 options. Confirm RoHS3 compliance status if environmental regulations apply to your assembly process. Ensure the design supports the voltage and current ratings specified in the official LSI/CSI datasheet for the selected package type.

Selection Notes

Select this component when micro-stepping resolution is required for smoother stepper motor operation compared to full-step drivers. Consider the thermal performance of the chosen package (DIP vs. SOIC) based on the expected load current. Verify compatibility with the system's logic voltage levels and PWM input requirements before integration.

Part Context

The LS8293-S belongs to the LSI/CSI line of mixed-signal full-custom integrated circuits. It falls under the Motor Drivers and Controllers category, specifically targeting stepper motor applications. LSI/CSI specializes in standard product ICs and custom solutions for industrial and consumer electronics markets.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult the official LSI/CSI database or contact the manufacturer directly for qualified alternatives or pin-compatible replacements.

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.