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BL8028 - 1.5A 2MHz 6V Synchronous Buck Converter

Description

The BL8028 is a high-efficiency, DC to DC stepdown switching regulators, capable of delivering up to 1.5A of output current.

The device operates from an input voltage range of 2.6V to 5.5V and provides an output voltage from 0.6V to VIN.

Features

  • High efficiency: up to 97%.
  • Up to 1.5A Max output current.
  • 2MHz switching frequency.
  • Low dropout 100% duty operation.
  • Internal compensation and soft-start.
  • Current mode control.
  • Reference 0.6V.
  • Logic control shutdown (IQ.

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Datasheet Details

Part number BL8028
Manufacturer BELLING
File Size 873.73 KB
Description 1.5A 2MHz 6V Synchronous Buck Converter
Datasheet download datasheet BL8028 Datasheet

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Full PDF Text Transcription

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BL8028 1.5A 2MHz 5.5V Synchronous Buck Converter DESCRIPTION The BL8028 is a high-efficiency, DC to DC stepdown switching regulators, capable of delivering up to 1.5A of output current. The device operates from an input voltage range of 2.6V to 5.5V and provides an output voltage from 0.6V to VIN. Working at a fixed frequency of 2MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making BL8028 an ideal replacement for large power consuming linear regulators. Internal softstart control circuitry reduces inrush current.
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