Overview
IRS2505LPBF is listed in the Power Management category. Available datasheets include documents from International Rectifier.
Summary
Boost PFC and SMPS Control IC 2015-9-2
Description
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 combined with smart zero crossing detection to control the gate drive output without the need for a secondary inductor winding. DC output over-voltage protection and cycle-by-cycle over-current protection are also included. Multi-functional inputs enable the IRS2505L to perform all functions with only 5 pins.
Source title
IRS2505LPBF Datasheet(PDF) - Infineon Technologies AG