4.5A H-Bridge DC Motor Driver Module Using TB6549HQ

4.5A H-Bridge DC Motor Driver Module Using TB6549HQ

The H-Bridge Motor Driver Module Based on TB6549HQ IC from Toshiba, is a full-bridge driver IC for DC motors that uses an LDMOS structure for output transistors. High-efficiency drive is possible through the use of a MOS process with low ON-resistance and a PWM drive system. Four modes, CW, CCW, short brake, and stop, can be selected using IN1 and IN2. Supply input 12V to 30V DC and Maximum Load 4.5Amps.

Specifications

  • Power supply voltage: 30 V (max)
  • Output current 4.5 A
  • Low ON-resistance: 1.0 Ω (up + low/typ.)
  • PWM control capability
  • Standby system
  • Function modes: CW/CCW/short brake/stop
  • Built-in overcurrent protection
  • Built-in thermal shutdown circuit

4.5A H-Bridge DC Motor Driver Module Using TB6549HQ – [Link]

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Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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