Datasheet4U Logo Datasheet4U.com

BL8042B - High Efficiency 1.2MHz 28V 2A Step-up DC/DC Converter

Description

The BL8042B is a constant frequency, current mode step-up converter intended for small, low power applications.

The BL8042B switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height.

Features

  • 2V to 24V Input Voltage.
  • Up to 28V Output Voltage.
  • Integrated 80mΩ Power MOSFET.
  • 1.2MHz Fixed Switching Frequency.
  • Internal 4A Switch Current Limit.
  • Internal Compensation.
  • Thermal Shutdown.
  • Output Adjustable from 0.6V.
  • Available in SOT23-6 Package.

📥 Download Datasheet

Datasheet Details

Part number BL8042B
Manufacturer BELLING
File Size 779.55 KB
Description High Efficiency 1.2MHz 28V 2A Step-up DC/DC Converter
Datasheet download datasheet BL8042B Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
BL8021 1.2A 1.5MHz 7V Synchronous Buck Converter SHANGHAI BELLING
BL8022 800mA 1.5MHz 7V Synchronous Buck Converter SHANGHAI BELLING
BL8024 1A 1.5MHz 6V Synchronous Buck Converter SHANGHAI BELLING
BL8025 1A 1.5MHz 6V Synchronous Buck Converter SHANGHAI BELLING
BL8076 2A 3MHz 6V Synchronous Buck Converter SHANGHAI BELLING

Other Datasheets by BELLING

Part Number Description
BL8042C High Efficiency 1.2MHz 28V Step-up DC/DC Converter
BL8040 High Efficiency 1.2MHz 30V Boost LED Driver
BL8041 High Efficiency 1.2MHz 30V Boost
BL8003 550V INTEGRATED HALF-BRIDGE DRIVER
BL8003L INTEGRATED HALF-BRIDGE DRIVER

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.

View original datasheet text
BL8042B High Efficiency 1.2MHz 28V 2A Step-up DC/DC Converter DESCRIPTION The BL8042B is a constant frequency, current mode step-up converter intended for small, low power applications. The BL8042B switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life. The BL8042B includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. BL8042B is available in SOT23-6 package that is PB free. FEATURES  2V to 24V Input Voltage  Up to 28V Output Voltage  Integrated 80mΩ Power MOSFET  1.
Published: |