Electronic Components Datasheet Search |
|
R2A20113SP Datasheet(PDF) 3 Page - Renesas Technology Corp |
|
R2A20113SP Datasheet(HTML) 3 Page - Renesas Technology Corp |
3 / 9 page REJ03F0279-0200 Rev.2.00 Jul 08, 2009 Page 1 of 6 R2A20113SP Critical Conduction Mode PFC Control IC REJ03F0279-0200 Rev.2.00 Jul 08, 2009 Description The R2A20113 controls a boost converter to provide a active power factor correction. The R2A20113 adopts critical conduction mode for power factor correction and realizes high efficiency and a low switching noise by zero current switching. Because the zero current is detected by using the GND current, the ZCD Auxiliary winding is unnecessary. The feedback loop open detection, two mode overvoltage protection, overcurrent protection are built in the R2A20113, and can constitute a power supply system of high reliability with few external parts. Features • Absolute Maximum Ratings ⎯ Supply voltage Vcc: 24 V ⎯ Operating junction temperature Tjopr: –40 to +150°C • Electrical characteristics ⎯ UVLO operation start voltage VH: 12 V ± 0.8 V ⎯ UVLO operation shutdown voltage VL: 9.2 V ± 0.7 V ⎯ UVLO hysteresis voltage Hysuvl: 2.8 V ± 0.7 V • Functions ⎯ Boost converter control with critical conduction mode ⎯ Two mode overvoltage protection Mode1: Dynamic OVP corresponding to a voltage rise by load change Mode2: Static OVP corresponding to overvoltage in stable ⎯ Feedback loop open detection ⎯ Overcurrent protection ⎯ Package: Pb-free SOP-8 (JEDEC) Ordering Information Part No. Package Name Package Code Package Abbreviation Taping Abbreviation (Quantity) R2A20113SPW0 FP-8DCV PRSP0008DD-C SP W (2,500 pcs/reel) |
Similar Part No. - R2A20113SP_15 |
|
Similar Description - R2A20113SP_15 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |