A5930GLPTR-T

Description：IC FAN DRIVER 3PH TSSOP
Series：*
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR)

SKU:afbeca129008 Category: Motor Drivers, Controllers Brand: Allegro MicroSystems

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Product introduction

Product Detailed Parameters

Description：IC FAN DRIVER 3PH TSSOP
Series：*
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR)
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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A5930GLPTR-T

Overview

The A5930GLPTR-T is a three-phase sensorless fan driver manufactured by Allegro MicroSystems. Designed for automotive applications, it integrates high-side and low-side power MOSFETs to drive brushless DC fans without requiring external Hall effect sensors. The device operates within a supply voltage range of 6 V to 40 V and supports continuous output currents up to 3 A per phase. It features an integrated bootstrap diode and charge pump for gate drive generation. The component is housed in a TSSOP-16 package and is rated for operation across an extended temperature range from -40 °C to +105 °C.

Feature Summary

Integrates three-phase bridge with high-side and low-side power MOSFETs
Enables sensorless commutation for brushless DC fans
Includes integrated bootstrap diode and charge pump circuitry

Applications

Automotive cooling fan control systems
Sensorless BLDC motor drives in vehicle thermal management
High-current three-phase fan regulation modules

Procurement Notes

Verify the specific suffix 'GLPTR-T' against the manufacturer's official datasheet to confirm pinout compatibility and functional specifications. Ensure that the intended application environment falls within the specified operating temperature range and voltage limits. Confirm moisture sensitivity handling requirements during storage and assembly processes as indicated in the component documentation.

Selection Notes

Select this component when designing automotive-grade fan drivers that require integration of power stages and sensorless control logic. It is suitable for applications demanding high current capability in a compact surface-mount package. Consider the TSSOP-16 thermal performance and PCB layout requirements for optimal heat dissipation during continuous operation at maximum load conditions.

Part Context

This part belongs to the A593x series of three-phase fan drivers from Allegro MicroSystems. It is specifically engineered for automotive environments, offering robust protection features and simplified design compared to discrete solutions. The series targets efficient thermal management in vehicles by providing a complete drive solution for brushless DC fans without external sensing components.