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IS31PM7217 - 1/2 H-bridge Motor Driver

Datasheet Summary

Description

The IS31PM7217 is a 1/2 H-bridge motor driver.

It operates from a supply voltage of up to 35V and delivers motor drive current up to peak 3.0A.

Typically, the IS31PM7217 is used to drive a DC brush motor.

Features

  •  Wide 6.5V to 35V Input Voltage Range  > 2.0A Output Current  1 channel, ½ H-Bridge Driver  The pins of IN and OUT of several CM7217 could be connected in parallel to increase the driving  Low Rds On Resistance  3.3V and 5V Compatible Logic Supply  Fully built-in Internal Charge Pump  Over-Current Protection (OCP)  Over-Voltage Protection (OVP)  Thermal Shutdown Protection (OTP)  Under-Voltage detection (UVLO)  Turn off internal charge pump while UVLO occurred  Open-Drain Fault Indi.

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Datasheet Details

Part number IS31PM7217
Manufacturer Lumissil
File Size 478.57 KB
Description 1/2 H-bridge Motor Driver
Datasheet download datasheet IS31PM7217 Datasheet
Additional preview pages of the IS31PM7217 datasheet.

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Full PDF Text Transcription

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IS31PM7217 Preliminary 1 CHANNEL, 1/2 H-bridge Motor Driver GENERAL DESCRIPTION The IS31PM7217 is a 1/2 H-bridge motor driver. It operates from a supply voltage of up to 35V and delivers motor drive current up to peak 3.0A. Typically, the IS31PM7217 is used to drive a DC brush motor. Input polarity is option able to comply with different types of MCU, Output disable control is also option able to set OUT to Hi-Z. Internal safety protections include over-current protection (OCP), input over-voltage protection (OVP), under-voltage detection (UVLO), and thermal shutdown (OTP). The IS31PM7217 also provide an Open-Drain FAULTB indication output while OCP, OVP UVLO and OTP occurred. And it has a built-in Internal Charge Pump, no need external capacitors and diode. FEATURES  Wide 6.
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