H-Bridge, Brushed DC Motor Driver, 2-6.8 V, 3.0 A, 200 kHz

MPC17511

The NXP® MPC17511 is a monolithic H-Bridge IC that is ideal for portable electronic applications to control various micro DC-motors such as single lens cameras and optical disc drives.

  • Drives various types of micro motors with low loss via parallel drive; each section has efficient drivers designed for PWM control frequency up to 200 kHz for high speed drive and independent input/output circuitry
  • Contains an integrated charge pump and level shifter for gate drive voltages, with an integrated shoot through current protection circuit and undervoltage circuit detector to avoid malfunction
  • 4 output control modes: Forward, Reverse, Brake, Tri-state (Open)

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Block Diagram

H-Bridge, Brushed DC Motor Driver, 2-6.8V, 3.0A, 200kHz

H-Bridge, Brushed DC Motor Driver, 2-6.8V, 3.0A, 200kHz
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Features

General

  • Low RDS(ON) 0.46 & (typ)
  • Output current 1 A (DC), 3 A (Peak)
  • Shoot through current protection circuit
  • PWM control input frequency 200 kHz
  • External MOSFET control circuit
  • Charge pump circuit
  • Parallel interface and input control
  • Ambient operating temperature -20 °C (Min), 65 °C (Max)
  • Load supply voltage 2 V (Min), 6.8 V (Max)

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