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FX5545G108 - The Smallest and Low Profile

Description

application note is available at www.vishay.com/doc?10119 For adjustable version please refer to Self Selectable Output Voltage application note which is available at www.vishay.com/doc?10116 Note:

If not used must be connected to Vin.

Features

  • Fully integrated DC/DC converter.
  • High efficiency over large load range.
  • 100% duty cycle.
  • Power density - more than 570W/inch3.
  • 1µA shutdown current.
  • 2.5V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells).
  • 0.9V to 4.5V.
  • output voltage.
  • Programmable PWM/PSM controls.
  • Low output ripple.
  • BGA construction.
  • Temperature range: - 40°C to + 85°C.
  • No external components required.

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Datasheet preview – FX5545G108

Datasheet Details

Part number FX5545G108
Manufacturer Vishay
File Size 591.09 KB
Description The Smallest and Low Profile
Datasheet download datasheet FX5545G108 Datasheet
Additional preview pages of the FX5545G108 datasheet.

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Full PDF Text Transcription

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FX5545G108 Vishay The Smallest and Low Profile 0.9V to 4.5V*, 4A with 570W/in3 Power Density Efficiency up to 95% DC/DC Buck Converter FEATURES • Fully integrated DC/DC converter • High efficiency over large load range • 100% duty cycle • Power density - more than 570W/inch3 • 1µA shutdown current • 2.5V to 6V input range (1Li+ and 3-cell NiCd or NiMH cells) • 0.9V to 4.5V* output voltage • Programmable PWM/PSM controls • Low output ripple • BGA construction • Temperature range: - 40°C to + 85°C • No external components required • Output power 15W • Maximum current 4A • Low profile * Note: For higher output voltage please consult factory at FunctionPAK@Vishay.
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