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KA1M0880BTU is listed in the AC DC Converters, Offline Switchers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC OFFLINE SW MULT TOP TO3P-5L. Review the specifications below when checking this part for your BOM.
The KA1M0880BTU is an offline flyback and forward converter switch from onsemi, designed for AC-DC power conversion applications. It operates at a switching frequency of 67kHz and is housed in a TO-3P-5L package. The device features a maximum power dissipation (Pd) of 190 W, making it suitable for high-power offline switching topologies.
Verify the exact package marking and manufacturer date code against official onsemi documentation to ensure authenticity. Confirm that the TO-3P-5L pinout matches your schematic requirements before integration. Check for any specific handling instructions related to the high power dissipation rating during assembly.
Select this component when designing offline converters requiring a fixed 67kHz operation point. Ensure the thermal design supports the 190 W dissipation limit. Verify input voltage ranges and current capabilities align with the target application's power specifications compared to alternative off-the-shelf solutions.
This part belongs to onsemi's portfolio of discrete power switches and integrated controllers for power management. It complements their broader range of AC-DC converter components used in industrial and consumer electronics power supply units.
Consult onsemi datasheets for direct cross-references within the same product family. Verify pin compatibility and electrical parameters before substituting with generic equivalents.
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