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EL7558BC Datasheet Integrated Adjustable 8 Amp Synchronous Switcher

Manufacturer: Elantec Semiconductor

Overview: EL7558BC EL7558BC Integrated Adjustable 8 Amp Synchronous Switcher.

Datasheet Details

Part number EL7558BC
Manufacturer Elantec Semiconductor
File Size 351.22 KB
Description Integrated Adjustable 8 Amp Synchronous Switcher
Datasheet EL7558BC_ElantecSemiconductor.pdf

General Description

The EL7558BC is an adjustable synchronous DC:DC switching regulator optimized for a 5V input and 1.0V-3.8V output.

By bining integrated NMOS power FETS with a HSOP package the EL7558BC can supply up to 8A continuous output current without the use of external power devices or externally attached heat sinks, thereby minimizing design effort and overall system cost.

On-chip resistorless current sensing is used to achieve stable, highly efficient, current-mode control.

Key Features

  • EL7558C/EL7558AC pincompatible.
  • Improved temperature and voltage ranges.
  • 8A continuous load current.
  • Precision internal 1% reference.
  • 1.0V to 3.8V output voltage.
  • Internal power MOSFETs.
  • >90% efficiency.
  • Synchronous switching.
  • Adjustable slope compensation.
  • Over-temperature indicator.
  • Pulse-by-pulse current limiting.
  • Operates up to 1MHz.
  • 1.5% typical output accuracy.
  • Adj.

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EL7558BC Distributor