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Product Detailed Parameters
- Description：IC PFC CTRLR DCM 8DIP
- Series：-
- Mfr：Infineon Technologies
- Package：Tube
- Mode：Discontinuous Conduction (DCM)
- Frequency - Switching：-
- Voltage - Supply：11V ~ 19V
- Operating Temperature：-40°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：PG-DIP-8
- Current - Startup：-
- Grade：-
- Qualification：-
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Overview
The TDA4862XKLA1 is a power factor correction controller designed for discontinuous conduction mode (DCM) applications. Manufactured by Infineon Technologies, this integrated circuit operates within an extended temperature range from -40°C to +150°C. It is housed in a standard DIP-8 package, facilitating through-hole mounting on printed circuit boards. The device functions as a dedicated PFC boost controller, aimed at improving power efficiency and reducing harmonic distortion in AC-DC conversion systems.
Feature Summary
- Supports Discontinuous Conduction Mode (DCM) operation for efficient power factor correction.
- Capable of withstanding high thermal environments with a maximum operating temperature of 150°C.
- Designed for through-hole installation using the DIP-8 package format.
Applications
- Power factor correction in high-power factor low-th harmonic supplies
- AC-DC power conversion stages requiring DCM control
- Industrial power management units
Procurement Notes
Verify component authenticity and datasheet version before integration. Confirm that the DIP-8 package aligns with your PCB footprint requirements. Check current availability status as supply chain conditions may affect lead times. Ensure environmental specifications meet your operational temperature needs.
Selection Notes
Select this component when DCM PFC control is required for specific power levels. Consider the DIP-8 package if through-hole technology is mandated. Evaluate the 150°C thermal rating against your system's heat dissipation capabilities. Compare against newer generations if space or efficiency constraints exist.
Part Context
This part belongs to the TDA4863 series family, which includes related controllers like the TDA4863. These devices are categorized under Power Management ICs specifically for power factor correction. The series targets applications needing improved power quality and reduced line harmonics in switching power supplies.
Replacement Considerations
The TDA4863HKLA1 is listed as an alias for the TDA4863 series. Verify pin compatibility and electrical parameters before substituting. Check for any functional differences between the XKL suffix variants and original counterparts.
