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BL8123 - 400mA Bi-Direction Driver

General Description

BL8123 is a bi-direction relay driver circuit, used to control the magnetic latching relay, with large output capability, ultra-low power consumption.

It can be widely used in smart meters and other pulses, level control applications.

Key Features

  • 1.8 to 5.5V input voltage range.
  • Low Power Consumption (IQ.

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Datasheet Details

Part number BL8123
Manufacturer BELLING
File Size 555.49 KB
Description 400mA Bi-Direction Driver
Datasheet download datasheet BL8123 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DESCRIPTION BL8123 is a bi-direction relay driver circuit, used to control the magnetic latching relay, with large output capability, ultra-low power consumption. It can be widely used in smart meters and other pulses, level control applications. BL8123 can provide 400mA typical driving current, which will different according to the relay coil resistance. The input High Level Threshold of BL8123 is 1.5V; it can compatible with most single chip microcontroller. BL8123 is available in SOT-23-6 package. BL8123 400mA Bi-Direction Driver FEATURES  1.8 to 5.5V input voltage range  Low Power Consumption (IQ<1uA)  Input High Level Threshold: 1.