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SGM42633 - Dual H-Bridge Motor Driver

General Description

The SGM42633 is a motor driver device with two integrated H-bridges that can run a bipolar stepper motor.

The device can operate over a wide input voltage range of 2.5V to 12V, and each H-bridge of the SGM42633 can deliver up to 700mA RMS (or DC) continuously (at VCC = 5V, TJ = +25℃).

Key Features

  • Power Supply Voltage Range: 2.5V to 12V.
  • Dual H-Bridge Motor Driver.
  • Low Quiescent Current: 150μA (TYP).
  • Sleep Mode Supply Current: 0.32μA (TYP).
  • xINx (PWM) Interface.
  • Output Current Capability (at VCC = 5V, +25℃).
  • TSSOP Package: 0.7A RMS, 1A Peak per H-Bridge 1.4A RMS in Parallel Mode.
  • TQFN Package: 0.6A RMS, 1A Peak per H-Bridge 1.2A RMS in Parallel Mode.
  • UVLO for VCC Voltage.
  • Over-Current Protection (OCP).
  • Thermal Shutdown (TSD).
  • Fa.

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Datasheet Details

Part number SGM42633
Manufacturer SG Micro
File Size 642.20 KB
Description Dual H-Bridge Motor Driver
Datasheet download datasheet SGM42633 Datasheet

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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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SGM42633 Dual H-Bridge Motor Driver GENERAL DESCRIPTION The SGM42633 is a motor driver device with two integrated H-bridges that can run a bipolar stepper motor. The device can operate over a wide input voltage range of 2.5V to 12V, and each H-bridge of the SGM42633 can deliver up to 700mA RMS (or DC) continuously (at VCC = 5V, TJ = +25℃). Internal over-current and over-temperature circuits prevent the device from being in over-stress condition, while a fault output simplifies stalling sensing, which is a useful feature for most applications. Aiming for battery-powered applications, it can go into low-power mode for increased battery life. The device is available in Green TQFN-3×3-16L and TSSOP-16 (Exposed Pad) packages.