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PM8903TR

STMicroelectronics
Part Number PM8903TR
Manufacturer STMicroelectronics
Description 3A step-down monolithic switching regulator
Published Apr 17, 2021
Detailed Description PM8903 3 A step-down monolithic switching regulator Features ■ Integrated 35 mΩ MOSFETs for high efficiency ■ 3 A cont...
Datasheet PDF File PM8903TR PDF File

PM8903TR
PM8903TR

Overview
PM8903 3 A step-down monolithic switching regulator Features ■ Integrated 35 mΩ MOSFETs for high efficiency ■ 3 A continuous output current ■ 2.
8 V to 6 V input voltage (VIN) ■ 2.
9 V to 5.
5 V supply voltage (VCC) ■ Adjustable output voltage down to 0.
6 V ■ 1% output voltage accuracy ■ 1.
1 MHz switching frequency operation ■ PSKIP mode to optimize light load efficiency ■ Embedded bootstrap diode ■ Thermally compensated loss-less current sense across HS and LS MOSFETs ■ OV/UV/OC and overtemperature protection ■ Internal soft-start and soft-stop ■ Interleaving synchronization (Up to 2 ICs) ■ Power Good output ■ Shutdown function (<15 μA quiescent current) ■ VFQFPN16 3 x 3 mm compact package A...


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