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2A20112A

Renesas
Part Number 2A20112A
Manufacturer Renesas
Description Critical Conduction Mode Interleaved PFC Controller
Published Apr 23, 2021
Detailed Description Preliminary Data Sheet R2A20112ASP R03DS0047EJ0201 Critical Conduction Mode Interleaved PFC Control IC Rev.2.01 Jan ...
Datasheet PDF File 2A20112A PDF File

2A20112A
2A20112A

Overview
Preliminary Data Sheet R2A20112ASP R03DS0047EJ0201 Critical Conduction Mode Interleaved PFC Control IC Rev.
2.
01 Jan 08, 2016 Description The R2A20112A controls a boost converter to provide an active power factor correction.
The R2A20112A adopts critical conduction mode for power factor correction and realizes high efficiency and a low switching noise by zero current switching.
Interleaving function improves ripple current on input or output capacitor by 180 degrees phase shift.
Soft-star, the feedback loop short detection, two mode over-voltage-protection, over-current-protection, Over current ON/OFF timer protection for boost Diode short and slave ZCD open detection are built in the R2...


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