Electronic Components Datasheet Search |
|
IRS2505LPBF Datasheet(PDF) 1 Page - International Rectifier |
|
IRS2505LPBF Datasheet(HTML) 1 Page - International Rectifier |
1 / 11 page IRS2505LPBF 1 www.irf.com © 2015 International Rectifier January 15, 2015 HVICTM SOT-23 Boost PFC Control IC Features Critical-conduction mode PFC control High PF and ultra-low THD Wide load and line range Regulated and programmable DC bus voltage No secondary winding required MOSFET cycle-by-cycle over-current protection DC bus over-voltage protection Low EMI gate drive Ultra-low start-up current 20.8V internal zener clamp on VCC Excellent ESD and latch immunity RoHS compliant 5-pin SOT-23 package Applications Off-line power supply Electronic ballast LED power supply Description The IRS2505 is a control IC for boost-type PFC circuits operating in critical-conduction mode. The IC incorporates a free-running frequency oscillator with on- and off-time control of the boost power MOSFET without the need for a secondary winding. Also included in the design is over-voltage protection of the DC bus and cycle-by-cycle over-current protection of the power MOSFET. Micro-power start-up current and an internal 20.8V zener clamp at VCC are provided to simplify the external VCC supply circuitry. ESD and latch immune CMOS technology enables a rugged monolithic IC construction. Package Options 5 Lead SOT23 1 3 5 4 CMP PFC VBUS VCC DC Bus (+) 2 COM DC Bus (-) Rect (+) Rect (-) VCC (-) VCC (+) Base Part Number Package Type Standard Pack Orderable Part Number Form Quantity IRS2505LPBF 5L-SOT-23 Tape and Reel 3000 IRS2505LTRPBF Ordering Information Application Diagram |
Similar Part No. - IRS2505LPBF |
|
Similar Description - IRS2505LPBF |
|
|
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 |