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EL7531
EL7531 Description
Very High Efficiency 1A Buck for Portables, PFM, PWM
EL7531 Vendor
Intersil
EL7531 Features
  • Less than 0.15 in2(0.97 cm2) footprint for the complete 1A converter
  • Components on one side of PCB
  • Max height 1.1mm MSOP10 or 1mm DFN 10 package
  • Power-Good (PG) output
  • Internally-compensated voltage mode controller
  • Up to 94% efficiency
  • <1�A shut-down current
  • 120�A quiescent current
  • Over-current and over-temperature protection
  • External synchronizable up to 12MHz
EL7531 Applications
  • PDA and pocket PC computers
  • Bar code readers
  • Cellular phones
  • Portable test equipment
  • Li-Ion battery powered devices
  • Small form factor (SFP) modules
EL7531 Datasheet and Application Notes
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