元器件型号、描述、参数

MDC3105

 Relay Driver, 5.0 V

制造商：ON

中文资料及数据手册

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产品信息

This Relay Driver is intended to replace an array of three to six discrete components with an integrated SMT part. It can be used to switch 3 to 6 Vdc inductive loads such as relays, solenoids, incandescent lamps and small DC motors without the need of a free-wheeling diode.
  • Provides a Robust Driver Interface between D.C. Relay Coil and Sensitive Logic Circuits
  • Optimized to Switch Relays from a 3 V to 5 V Rail
  • Capable of Driving Relay Coils Rated up to 2.5 W at 5 V
  • Features Low Input Drive Current and Good Back-to-Front Transient Isolation
  • Internal Zener Eliminates Need for Free-Wheeling Diode
  • Internal Zener Clamp Routes Induced Current to Ground for Quieter System Operation
  • Guaranteed Off State with no Input Connection
  • Supports Large Systems with Minimal Off-State Leakage
  • ESD Resistant in Accordance with the Class 1C Human Body Model
  • Low Sat Voltage Reduces System Current Drain by Allowing Use of Higher Resistance Relay Coils

电路图、引脚图和封装图

    MDC3105电路图

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    技术资料

    应用案例