IRS2505LPBF
IRS2505LPBF is Boost PFC and SMPS Controller manufactured by Infineon.
SMPS
µPFCTM
Boost PFC and SMPS Control IC
Features
Description
- Critical-conduction mode PFC control (CrCM)
- High PF and ultra-low THD
- Wide line and load range
- Regulated DC output voltage
- No secondary winding required
- Cycle-by-cycle over-current protection
- Output over-voltage protection
- Ultra-low start-up current
- 20.8V internal zener clamp on VCC
- Excellent ESD and latch immunity
- RoHS pliant
- 5-pin SOT-23 package
Applications
The IRS2505L is a control IC for PFC boost converters operating in critical-conduction mode. The IC incorporates a voltage feedback loop for output voltage regulation bined with smart zero crossing detection to control the...
