IRS2505L

The IRS2505L is a control IC for boost-type PFC circuits operating in critical-conduction mode.

ParametricIRS2505L
VCC  min  max9.0V  20.8V
Package5 Lead SOT-23
Moisture Sensitivity Level1
Out Peak Current  min  max0.05A  0.45A
VCCUV-7.9V
VCCUV+11.1V
Over Voltage ProtectionYes
Sales Product NameIRS2505L
OPNIRS2505LTRPBF
Product Statusactive and preferred
Package NameSOT23
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level1
Benefits:
  • 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
Target Applications:
  • Lighting
  • PFC
功能框图
Data Sheet
TitleSizeDateVersion
Data Sheet - IRS2505L,EN960 KB15 七月 2013
Application Notes
TitleSizeDateVersion
90 W PFC evaluation board for the IRS2505LEN2 MB12 二月 2016
IRS2505L uPFC™ Control IC Design GuideEN940 KB09 八月 2015
Product Brief
TitleSizeDateVersion
µHVIC™ Product FamilyEN220 KB21 十二月 2012
EN IRS2505L
EN IRS2505L
EN IRS2505L
EN IRS2505L