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BL9310 - 1A Synchronous Buck Converter

General Description

The BL9310 is a constant frequency, 1.5MHz, slope compensated current mode PWM stepdown converter working under an input voltage range of 2.5V to 5.5V.

This feature makes the BL9310 suitable for single cell Liion battery-powered applications.

Key Features

  • High Efficiency: Up to 96%.
  • 1.5MHz Constant Switching Frequency.
  • Current Mode Operation for Excellent Line and Load Transient Response.
  • No Schottky Diode Required.
  • 2.5V to 5.5V Input Voltage Range.
  • 1.0V,1.2V,1.5V,1.8V,2.5V and 3.3V Fixed/Adjustable Output Voltage.
  • 100% Duty Cycle in Dropout Mode.
  • Low Quiescent Current: 200µA.
  • Over temperature Protection.
  • Short Circuit Protection.
  • Shutdown Quiescen.

📥 Download Datasheet

Datasheet Details

Part number BL9310
Manufacturer BELLING
File Size 451.65 KB
Description 1A Synchronous Buck Converter
Datasheet download datasheet BL9310 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.

View original datasheet text
BL9310 1.5 MHz, 1A Synchronous Buck Converter FEATURES • High Efficiency: Up to 96% • 1.5MHz Constant Switching Frequency • Current Mode Operation for Excellent Line and Load Transient Response • No Schottky Diode Required • 2.5V to 5.5V Input Voltage Range • 1.0V,1.2V,1.5V,1.8V,2.5V and 3.