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IS31PM7217 - 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.

Key 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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.