Diodes Incorporated

Demoboard AP6503-EVM

340kHz 23V 3A Synchronous DCDC Buck Converter

Topologie: Buck
Eingangsspannung (min.): 4.75 V
Eingangsspannung (max.): 23.00 V
Ausgang 1: 3.30 V / 3.000 A

Erstveröffentlichung am 23.08.2018, Version 1 - 0 vom


The AP6503 is a 340kHz switchingfrequency external compensatedsynchronous DCDC buck converter. It hasintegrated low RDSON high and low sideMOSFETs.The AP6503 enables continues load currentof up to 3A with efficiency as high as 95%.The AP6503 features current mode controloperation, which enables fast transientresponse times and easy loopstabilization.The AP6503 is available in a standardGreen SO-8EPpackage with exposed PADfor improved thermal performance and isRoHS compliant.


  Artikel Nr. SPEC Produktserie L
RDC typ.
RDC max.
Version Muster
74477110 PDF WE-PD SMT-Speicherdrossel 10 5 5.5 18 25 21.5 Standard