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DRDC3105 - INTEGRATED RELAY

Description

The DRDC3105 is an integrated solid-state DC relay driver that can switch inductive loads.

It provides a robust driver interface by acting as a buffer stage between sensitive logic circuits and that of 3V to 6V DC inductive relay coils.

Features

  • Inductive load driver capable of driving 3 to 6V DC coils.
  • Optimized to switch inductive loads from supply of 3 to 5V with the capability to drive coils up to 2.5W from a 5V rail.
  • Fully integrated into a single SOT23 or dual SOT26 package to minimize footprint area and reduce number of components.
  • Includes zener across output to reduce EMI noise.
  • Internal low saturation BJT to reduce power dissipation in driving high currents into the coil.

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Datasheet preview – DRDC3105

Datasheet Details

Part number DRDC3105
Manufacturer DIODES
File Size 369.65 KB
Description INTEGRATED RELAY
Datasheet download datasheet DRDC3105 Datasheet
Additional preview pages of the DRDC3105 datasheet.

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Full PDF Text Transcription

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A Product Line of Diodes Incorporated DRDC3105 INTEGRATED RELAY, INDUCTIVE LOAD DRIVER Description and Applications The DRDC3105 is an integrated solid-state DC relay driver that can switch inductive loads. It provides a robust driver interface by acting as a buffer stage between sensitive logic circuits and that of 3V to 6V DC inductive relay coils. With a low input drive current requirement, the DRDC3105 only has slight loading on the input circuitry and it will provide good transient isolation between output and input channels. The output switch is guaranteed by design to go open-circuit and fall into the off-state condition when input drive is lost or disconnected.
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