UCC25661x-Q1 Family 750kHz Wide VIN/VOUT Range LLC Controller Optimized for Light-Load Efficiency

1 Features • Full-load switching frequency: 50kHz to 750kHz • IPPC control enables wide input and output LLC (WLLC) operation • Enhanced light load management: – High-frequency pulse skip for improved light load efficiency – Low-frequency burst for low standby power – Audible frequency ran

文件：3.79507 Mbytes 页数：60 Pages

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德州仪器

UCC25661 750kHz Wide VIN/VOUT Range LLC Controller Optimized for Light-Load Efficiency

1 Features • Full-load switching frequency: 50kHz to 750kHz • IPPC control enables wide input or wide output LLC (WLLC) operation • Enhanced light load management: – High frequency pulse skip for improved light load efficiency – Audible frequency range skip for reduced audible noise & soft

文件：3.86491 Mbytes 页数：61 Pages

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德州仪器

Automotive, high density, Wide VIN and VOUT LLC controller with IPPC

The UCC25661x-Q1 family is a high-frequency LLC controller implementing input-power proportional control (IPPC) scheme, along with an enhanced light-load management and multiple protection features.\n\nIPPC widens the control range of the LLC converter and simplifies the design of wide input applica 50kHz to 750kHz full-load switching frequency\n \nIPPC control enables wide input and output LLC (WLLC) operation\n \n \n \nEnhanced light load management: \n \nHigh frequency pulse skip for improved light load efficiency\n \nLow frequency burst for low standby power\n \nAudible frequency range skip;

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14-TSSOP

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上传：深圳市佳斯泰科技有限公司

MSOP8

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德州仪器

上传：深圳市河锋鑫科技有限公司