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NSD7310 - Brushed DC Motor Driver

Datasheet Summary

Description

GND 1 PWR Logic ground.

IN1 3 I Logic inputs 1.

Controls the H-bridge output.

Features

  • sleep mode with low quiescent current when both IN1 and IN2 inputs are low. The device is integrated with current chopping regulation, depends on VREF input and the voltage of ISEN pin, which is proportional to current flowing through motor and an external sense resistor. The current chopping function limits the current during motor start-up or stall condition. The device is also fully protected from faults including VM undervoltage, overcurrent (output short to battery or short to GND) and over.

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Datasheet preview – NSD7310

Datasheet Details

Part number NSD7310
Manufacturer NOVOSENSE
File Size 1.05 MB
Description Brushed DC Motor Driver
Datasheet download datasheet NSD7310 Datasheet
Additional preview pages of the NSD7310 datasheet.

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Full PDF Text Transcription

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NSD7310 Brushed DC Motor Driver Single H-Bridge Datasheet (EN) 1.4 Product Overview The device NSD7310 is a H-bridge driver for brushed-DC motor used for applications including printer, robotics, or other small motor actuators. With two inputs (IN1 & IN2) and the 4x integrated N-channel MOSFETs, the device can control external motors bidirectionally with up to 3.6A peak current. The input can be PWM modulated to control motor speed using current chopping method. The device also features sleep mode with low quiescent current when both IN1 and IN2 inputs are low. The device is integrated with current chopping regulation, depends on VREF input and the voltage of ISEN pin, which is proportional to current flowing through motor and an external sense resistor.
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