INTERLEAVING CONTINUOUS CONDUCTION MODE PFC CONTROLLER

1FEATURES • Qualified for Automotive Applications • Interleaved Average Current-Mode PWM Control with Inherent Current Matching • Advanced Current Synthesizer Current Sensing for Superior Efficiency • Highly-Linear Multiplier Output with Internal Quantized Voltage Feed-Forward Correction f

文件：719.43 Kbytes 页数：45 Pages

TI

德州仪器

UCC28070 and UCC28070A Extended Frequency Range (10kHz to 300kHz), Interleaving Continuous Conduction Mode PFC Controller

1 Features • Interleaved average current-mode PWM control with inherent current matching • Advanced current-synthesizer current sensing for superior efficiency • Synchronization capability to external clock • Highly-linear multiplier output with internal quantized voltage feed-forward for n

文件：1.94448 Mbytes 页数：57 Pages

TI

德州仪器

INTERLEAVING CONTINUOUS CONDUCTION MODE PFC CONTROLLER

文件：883.73 Kbytes 页数：43 Pages

TI

德州仪器

汽车类两相交错式连续导通 (CCM) 模式 PFC 控制器

The UCC28070 is an advanced power factor correction device that integrates two pulse-width modulators (PWMs) operating 180° out of phase. This interleaved PWM operation generates substantial reduction in the input and output ripple currents, and the conducted-EMI filtering becomes easier and less ex • Qualified for Automotive Applications\n• Interleaved Average Current-Mode PWM Control with Inherent Current Matching\n• Advanced Current Synthesizer Current Sensing for Superior Efficiency\n• Highly-Linear Multiplier Output with Internal Quantized Voltage Feed-Forward Correction for Near-Unity PF\;

TI

德州仪器