STK531-392A-E

$10.19

Description：IC MOTOR DRIVER
Series：-
Mfr：onsemi
Package：Tube,Tube

SKU:df8ebadb346a Category: Motor Drivers, Controllers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER
Series：-
Mfr：onsemi
Package：Tube,Tube
Motor Type - Stepper：-
Motor Type - AC, DC：-
Function：-
Output Configuration：-
Interface：-
Technology：-
Step Resolution：-
Applications：-
Current - Output：-
Voltage - Supply：-
Voltage - Load：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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STK531-392A-E

Overview

The STK531-392A-E is a three-phase inverter hybrid integrated circuit manufactured by onsemi. It belongs to the STK531 series and is categorized under motor, motion, and ignition controllers and drivers. The component functions as a high-power driver for three-phase applications. It is currently classified as obsolete with a discontinued lifecycle status.

Feature Summary

Integrated three-phase inverter topology
Hybrid IC construction for motor drive applications

Applications

Motor control systems
Motion control drives
Ignition controller circuits

Procurement Notes

This component is officially listed as obsolete and no longer manufactured by onsemi. Availability is restricted to surplus or secondary market channels. Verification of authenticity and storage history is critical when sourcing from non-original distributors. Designers should initiate replacement strategies immediately due to end-of-life status.

Selection Notes

Due to the obsolete status of the STK531-392A-E, new designs must utilize alternative components. Selection should focus on modern three-phase inverter hybrids or discrete solutions that match the required voltage and current specifications of the original application. Compatibility with existing PCB footprints may require redesign.

Part Context

The STK531 series represents a family of hybrid integrated circuits designed for power switching applications. These devices typically combine power transistors with gate drive logic in a single package. The STK531-392A-E specifically addresses three-phase inverter requirements within this product line.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers must consult onsemi technical support or distributor catalogs for current equivalent products.

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.