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FX5545G402 - Industry Smallest and Low Profile 5W 1A DC/DC Boost Converter with High Output Density Power

Description

application note is available on page 32.

Features

  • Fully integrated DC/DC converter.
  • High efficiency over large load range.
  • 2MHz switching frequency.
  • 100% duty cycle.
  • Power density - more than 150W/inch3.
  • 1uA shutdown current.
  • 2.5V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells).
  • 3.3V to 6V output voltage.
  • Programmable PWM/PSM controls.
  • Low output ripple.
  • BGA/LGA construction.
  • Temperature range: - 40°C to + 85°C.
  • No extern.

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Datasheet Details

Part number FX5545G402
Manufacturer Vishay Siliconix
File Size 160.63 KB
Description Industry Smallest and Low Profile 5W 1A DC/DC Boost Converter with High Output Density Power
Datasheet download datasheet FX5545G402 Datasheet
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Full PDF Text Transcription

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FX5545G402 Vishay Industry Smallest and Low Profile 5W 1A DC/DC Boost Converter with High Output Density Power FEATURES • Fully integrated DC/DC converter • High efficiency over large load range • 2MHz switching frequency • 100% duty cycle • Power density - more than 150W/inch3 • 1uA shutdown current • 2.5V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells) • 3.3V to 6V output voltage • Programmable PWM/PSM controls • Low output ripple • BGA/LGA construction • Temperature range: - 40°C to + 85°C • No external components needed • Output power 5W. • Maximum current 1000mA • Low profile The DC/DC converter provides fully integrated synchronous boost converter solution for the latest one-cell lithium ion cellular phones. Its input voltage is between 2.
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