R2A20112DD - Critical Conduction Mode Interleaved PFC Controller

Product Overview

Renesas Technology

Part number	R2A20112DD
Manufacturer	Renesas Technology
File Size	323.91 KB
Description	Critical Conduction Mode Interleaved PFC Controller
Datasheet	R2A20112DD Datasheet
Additional preview pages of the R2A20112DD datasheet.

The R2A20112 controls a boost converter to provide an active power factor correction.

Maximum Ratings ⎯ Supply voltage Vcc: 24 V ⎯ Operating junction temperature Tjopr:.
40 to +150°C.
Electrical characteristics ⎯ VREF output voltage VREF: 5.0 V ± 3% ⎯ UVLO operation start voltage VH: 10.5 V ± 0.7 V ⎯ UVLO operation shutdown voltage VL: 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 ⎯ Two mode overvoltage protection Mode1: Dynamic OVP corresp.

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Published: Jul 26, 2009 |