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Product Detailed Parameters
- Description：SWITCHING CONTROLLER
- Series：-
- Mfr：Infineon Technologies
- Package：Bulk
- Mode：Continuous Conduction (CCM)
- Frequency - Switching：20kHz ~ 250kHz
- Voltage - Supply：11V ~ 25V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：PG-DIP-8
- Current - Startup：450 µA
- Grade：-
- Qualification：-
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Overview
The ICE2PCS05XKLA1 is a standalone Power Factor Correction (PFC) controller IC designed for Continuous Conduction Mode (CCM) boost-topology applications. It operates within a switching frequency range of 20 kHz to 250 kHz and supports a supply voltage range of 11 V to 25 V. The device features a startup current of 450 µA and is housed in an 8-pin PG-DIP-8 package. It is rated for an operating temperature range of -40 °C to 125 °C.
Feature Summary
- Supports Continuous Conduction Mode (CCM) operation for boost-topology power factor correction circuits.
- Features adjustable switching frequency capability spanning from 20 kHz to 250 kHz.
- Designed with low startup current characteristics to enhance efficiency during initial power-up phases.
Applications
- AC-DC power conversion systems requiring PFC
- Standalone CCM boost topology controllers
- General purpose power supplies
Procurement Notes
Verify the specific suffix 'XKLA1' against official Infineon documentation to confirm the through-hole PG-DIP-8 package configuration, as other suffixes like 'GXUMA1' indicate surface-mount variants. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement decisions.
Selection Notes
Select this component when a through-hole solution is required for CCM PFC designs. Compare against the GXUMA1 variant if surface-mount technology is preferred. Confirm that the 20 kHz to 250 kHz frequency range aligns with the target application's electromagnetic interference constraints and transformer design specifications.
Part Context
This part belongs to the ICE2PCS05 family of AC-DC power conversion PFC CCM ICs manufactured by Infineon Technologies. It serves as a dedicated controller for improving power factor in switch-mode power supplies, distinct from integrated gate driver or auxiliary supply solutions found in broader power management portfolios.
Replacement Considerations
ICE2PCS03HKLA1 is listed as a similar alternative within the same product family, though it operates at a fixed 100 kHz frequency compared to the adjustable range of the ICE2PCS05XKLA1.
