STK681-352-E

Description：IC MOTOR DRIVER 0V-5.5V 19SIP
Series：-
Mfr：onsemi
Package：Bulk

SKU:bc97449e73d0 Category: Motor Drivers, Controllers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER 0V-5.5V 19SIP
Series：-
Mfr：onsemi
Package：Bulk
Motor Type - Stepper：-
Motor Type - AC, DC：Brushed DC
Function：Driver - Fully Integrated, Control and Power Stage
Output Configuration：Half Bridge (2)
Interface：Parallel
Technology：Power MOSFET
Step Resolution：-
Applications：General Purpose
Current - Output：4.6A
Voltage - Supply：0V ~ 5.5V
Voltage - Load：18V ~ 29V
Operating Temperature：-20°C ~ 105°C (TC)
Mounting Type：Through Hole
Package / Case：19-SSIP Formed Leads
Supplier Device Package：-
Grade：-
Qualification：-

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STK681-352-E

Overview

The STK681-352-E is a hybrid integrated circuit designed for current-controlled forward and reverse DC motor driving with brushes. It operates within a supply voltage range of 18 V to 29 V, delivering an output current of 6.4 A. The device features a SIP-19 through-hole package and supports a maximum operating temperature of +105 C. Power dissipation is rated at 2.8 W, with a quiescent supply current of 9.3 mA.

Feature Summary

Integrated dual half-bridge configuration for brushed DC motor control
Supports forward, reverse, and brake operational modes
Current control capability for precise motor management

Applications

Brushed DC motor driver circuits
Forward and reverse motion control systems
Industrial motor braking applications

Procurement Notes

Verify component authenticity due to obsolete status. Confirm RoHS compliance details via official documentation. Check for valid replacement alternatives as this part is discontinued. Ensure supplier provides traceability records for quality assurance.

Selection Notes

Select based on 18 V to 29 V input requirements and 6.4 A current capacity. Verify SIP-19 through-hole mounting compatibility. Consider thermal management for 2.8 W dissipation in enclosed environments.

Part Context

Part of the STK681 series from onsemi, categorized under Motor / Motion / Ignition Controllers & Drivers. This specific model is designated as discontinued and not available for new production.