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PT2479L - Dual H-Bridge Motor Driver

Princeton Technology

The PT2479L by Princeton Technology is a Dual H-Bridge Motor Driver. Below is the official datasheet preview.

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PT2479L Dual H-Bridge Motor Driver by Princeton Technology - Datasheet Preview — Official preview page of the PT2479L Dual H-Bridge Motor Driver datasheet (Princeton Technology).

Datasheet Details

Part number	PT2479L
Manufacturer	Princeton Technology
File Size	492.12 KB
Description	Dual H-Bridge Motor Driver
Datasheet	PT2479L-PrincetonTechnology.pdf
Additional preview pages of the PT2479L datasheet.

PT2479L Product details

Description

The PT2479L is a monolith integrated motor driver designed for printers, scanners or home appliance.

Features

8V to 40V maximum supply voltage.
2.5A maximum driving current at VM=24V (with additional heatsink).
Low switches conduction resistance: 0.4Ω(typ), high side + low side in Tj=25℃.
Dual-in control interface.
H-bridge driver outputs with four levels PWM constant current regulation.
Winding current decay modes - mixed decay - slow decay - fast decay.
Drives single bipolar stepping motor or dual brushed dc motors.
Built-in 3.3V reference voltage output.

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Published: Apr 9, 2025 |