Part Number
|
R2A20112 |
Manufacturer
|
Renesas |
Description
|
Critical Conduction Mode Interleaved PFC Controller |
Published
|
Dec 14, 2021 |
Detailed Description
|
Preliminary Data Sheet
R2A20112ASP
R03DS0047EJ0201
Critical Conduction Mode Interleaved PFC Control IC
Rev.2.01 Jan ...
|
Datasheet
|
R2A20112
|
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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