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TB67H481FNG - BiCD Constant Current Dual H-bridge Driver IC

General Description

TB67H481FNG is a Dual H-bridge driver IC for driving 2 brushed motors / 1 stepping motor.

Fabricated with the BiCD process, output rating is 50 V/2.5 A.

The built-in regulator for IC operation allows the motor to be driven by a single VM power supply.

Key Features

  • BiCD process integrated monolithic IC.
  • Two Built-in H-bridge for output.
  • Decay modes select function (Mixed Decay / Slow Decay / Fast Decay).
  • Power saving function (Sleep mode).
  • PWM constant current drive.
  • 3.3 V regulator output.
  • BiCD structure:.

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Datasheet Details

Part number TB67H481FNG
Manufacturer Toshiba
File Size 522.98 KB
Description BiCD Constant Current Dual H-bridge Driver IC
Datasheet download datasheet TB67H481FNG 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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TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB67H481FNG BiCD Constant Current Dual H-bridge Driver IC TB67H481FNG 1. Description TB67H481FNG is a Dual H-bridge driver IC for driving 2 brushed motors / 1 stepping motor. Fabricated with the BiCD process, output rating is 50 V/2.5 A. The built-in regulator for IC operation allows the motor to be driven by a single VM power supply. P-HTSSOP28-0510-0.65-001 Weight: 0.105 g (Typ.) 2. Features • BiCD process integrated monolithic IC • Two Built-in H-bridge for output • Decay modes select function (Mixed Decay / Slow Decay / Fast Decay) • Power saving function (Sleep mode) • PWM constant current drive • 3.3 V regulator output • BiCD structure: DMOSFET is used for output power transistor.