R2A20112 - Critical Conduction Mode Interleaved PFC Controller

Product Overview

Renesas

Part number	R2A20112
Manufacturer	Renesas
File Size	265.90 KB
Description	Critical Conduction Mode Interleaved PFC Controller
Datasheet	R2A20112 Datasheet
Note	This datasheet PDF includes multiple part numbers: R2A20112, R2A20112ASP. Please refer to the document for exact specifications by model.
Additional preview pages of the R2A20112 datasheet.

The R2A20112A controls a boost converter to provide an active power factor correction.

Absolute Maximum Ratings ⎯ Supply voltage Vcc: 24 V ⎯ Junction temperature Tj:.
40 to +150°C.
Electrical Characteristics ⎯ VREF output voltage Vref: 5.0 V ± 1.5% ⎯ UVLO operation start voltage Vuvlh: 10.5 V ± 0.7 V ⎯ UVLO operation shutdown voltage Vuvll: 9.3 V ± 0.5 V ⎯ UVLO hysteresis voltage Hysuvl: 1.2 V ± 0.5 V.
Functions ⎯ Boost converter control with critical conduction mode ⎯ Interleaving control ⎯ Soft start function for the reference voltage of Error.

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Published: Dec 14, 2021 |