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XL7045 Datasheet 0.3a 100khz 80v Buck DC/dc Converter

Manufacturer: Xlsemi

Overview: 0.3A 100KHz 80V Buck DC to DC Converter Datasheet XL7045.

Datasheet Details

Part number XL7045
Manufacturer Xlsemi
File Size 248.75 KB
Description 0.3A 100KHz 80V Buck DC/DC Converter
Datasheet XL7045-Xlsemi.pdf

General Description

The XL7045 is a 100KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 0.3A load with high efficiency, low ripple and excellent line and load regulation.

Requiring a minimum number of external ponents, the regulator is simple to use and include internal frequency pensation and a fixed-frequency oscillator.

The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%.

Key Features

  • Wide 10V to 80V Operation Voltage.
  • Output Adjustable from 1.25V to 20V.
  • Maximum Duty Cycle 100%.
  • Minimum Drop Out 1V.
  • Fixed 100KHz Switching Frequency.
  • Max. IOUT=0.3A at VOUT=5V.
  • Max. IOUT=0.2A at VOUT=12V or 15V.
  • Internal Optimize HV Power Transistor.
  • High efficiency up to 84%.
  • Excellent line and load regulation.
  • Built in thermal shutdown function.
  • Built in current limit function.

More Datasheets from Xlsemi

Part Number Description
XL7046 1.0A 100KHz 90V Buck DC/DC Converter
XL7001 100KHz 56V 0.5A Switching Current Dual Channel Buck DC/DC Converter
XL7002 180KHz 80V 0.5A Switching Current Buck DC/DC Converter
XL7003 220KHz 90V 1A Switching Current SEPIC DC/DC Converter
XL7005 0.4A 150KHz 65V Buck DC/DC Converter
XL7005A 0.4A 150KHz 80V Buck DC-to-DC Converter
XL7007 0.8A 180KHz 65V Buck DC/DC Converter
XL7010 150KHz 120V 1A Switching Current SEPIC DC/DC Converter
XL7015 0.8A 150KHz 80V Buck DC/DC Converter
XL7016 0.5A 150KHz 100V Buck DC/DC Converter

XL7045 Distributor