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PE99151

Peregrine Semiconductor
Part Number PE99151
Manufacturer Peregrine Semiconductor
Description Monolithic Point-of-Load Synchronous Buck Regulator
Published Oct 6, 2016
Detailed Description Product Description The PE99151 is a radiation tolerant point-of-load buck regulator delivering high efficiency at VIN =...
Datasheet PDF File PE99151 PDF File

PE99151
PE99151


Overview
Product Description The PE99151 is a radiation tolerant point-of-load buck regulator delivering high efficiency at VIN = 5V and output currents up to 2A 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 PE99151 offers excellent power efficiency and intrinsic radiation tolerance.
Table 1.
Radiation Performance TID SEL SEB SET SEFI SEGR 100 kRad(Si) > 90 MeV•cm2/...



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