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PE99153DIE - Hi-Rel 6A DC-DC Converter

Description

The PE99153 DIE is a radiation tolerant point-of-load buck regulator delivering high efficiency at VIN = 5V and output currents up to 6A continuous.

This single-chip solution is perfect for Hi-Rel applications and delivers peak efficiency exceeding 93%.

Features

  • Up to 6A continuous.
  • Output voltage range from 1.0.
  • 3.6V by external select resistors.
  • Input voltage range 4.6.
  • 6.0V.
  • Current mode control, pulse-by-pulse current limit, current sharing enabled and (N+K) redundancy compatible shutdown mode.
  • SYNC function, 100 kHz.
  • 5 MHz lock range with selectable 500 kHz / 1 MHz free running frequency.
  • Shutdown pin, Power Good output pin for supply sequencing.
  • Better than 1% typ.

📥 Download Datasheet

Datasheet preview – PE99153DIE

Datasheet Details

Part number PE99153DIE
Manufacturer Peregrine Semiconductor
File Size 666.58 KB
Description Hi-Rel 6A DC-DC Converter
Datasheet download datasheet PE99153DIE Datasheet
Additional preview pages of the PE99153DIE datasheet.

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Full PDF Text Transcription

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Product Description The PE99153 DIE is a radiation tolerant point-of-load buck regulator delivering high efficiency at VIN = 5V and output currents up to 6A continuous. This single-chip solution is perfect for Hi-Rel applications and delivers peak efficiency exceeding 93%. A minimal external component count and high switching frequency enables >10 W/in2 standard PCB designs while high efficiency minimizes thermal concerns. All power switching devices are integrated on-chip. Fabricated in Peregrine’s patented UltraCMOS® technology, the PE99153 offers excellent power efficiency and intrinsic radiation tolerance. Table 1.
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