Datasheet4U Logo Datasheet4U.com

AMT49702 - Dual DMOS Full-Bridge Motor Driver

General Description

Designed for pulse-width-modulated (PWM) control of lowvoltage stepper motors and single and dual DC motors, the AMT49702 is capable of output currents up to 1 A per channel and operating voltages from 3.5 to 15 V.

Key Features

  • AEC-Q100 Grade 1 qualified.
  • Wide, 3.5 to 15 V input voltage operating range.
  • Dual DMOS full-bridges: drive two DC motors or one stepper motor.
  • Low RDS(ON) outputs.
  • Synchronous rectification for reduced power dissipation.
  • Low-current sleep mode.
  • Overcurrent protection.
  • Internal UVLO and thermal shutdown circuitry.
  • Integrated charge pump.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AMT10 MODULAR INCREMENTAL ENCODER CUI
AMT1001 Temperature and Humidity Module Sensors AOSONG
AMT102 MODULAR ENCODER CUI
AMT103 MODULAR ENCODER CUI
AMT11 MODULAR INCREMENTAL ENCODER CUI

Other Datasheets by Allegro MicroSystems

Part Number Description
AMT49700 Automotive Stepper Driver
AMT49701 Quad DMOS Full-Bridge PWM Motor Driver
AMT49100 80V Automotive Three-Phase MOSFET Driver
AMT49101 80V Automotive Three-Phase MOSFET Driver
AMT49105 Three-Phase MOSFET Driver

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.

View original datasheet text
AMT49702 Dual DMOS Full-Bridge Motor Driver FEATURES AND BENEFITS • AEC-Q100 Grade 1 qualified • Wide, 3.5 to 15 V input voltage operating range • Dual DMOS full-bridges: drive two DC motors or one stepper motor • Low RDS(ON) outputs • Synchronous rectification for reduced power dissipation • Low-current sleep mode • Overcurrent protection • Internal UVLO and thermal shutdown circuitry • Integrated charge pump PACKAGE: 16-lead TSSOP (suffix LP) DESCRIPTION Designed for pulse-width-modulated (PWM) control of lowvoltage stepper motors and single and dual DC motors, the AMT49702 is capable of output currents up to 1 A per channel and operating voltages from 3.5 to 15 V.