FRDM Kit - MPC17C724, 0.4 A Dual H-Bridge

FRDM-17C724EVB
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  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

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The evaluation kit features the MPC17C724 compact monolithic dual channel H-Bridge power IC, which is ideal for portable electronic applications containing bipolar stepper motors or brush DC motors, such as those used in camera lenses and shutters.

The MPC17C724 can operate efficiently with supply voltages from 2.7 V to 5.5 V and can provide continuous motor drive currents of 0.4 A with low RDS(ON) of 1.0 Ω. It is easily interfaced to low-cost MCUs via parallel 3.0 V- or 5.0 V-compatible logic and has built-in shoot-through current protection circuit and undervoltage detector to avoid malfunction.

Processor Expert® component for low voltage H-Bridge

Features

General Specifications

  • PWM Control Frequency 200 kHz (Max)
  • Designed for use with FRDM-KL25Z (can be used with FRDM and Arduino®)

Connectivity

  • Screw terminals for motor leads and power connections

Power Management

  • Fuse protected
  • Built in regulator for logic power supply
  • Board power is separate from host CPU power

Size

  • Very Compact Size, Comes in 16-Terminal QFN Package (3 x 3 mm Terminal Pitch: 0.5 mm)

User Components

  • General-purpose LED driven from FRDM-KL25Z

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