TEA2096T GreenChip dual synchronous rectifier controller

TEA2096T GreenChip dual synchronous rectifier controller

The TEA2096T is a new synchronous rectifier (SR) controller IC for switched-mode power supplies. It incorporates an adaptive gate drive method for maximum efficiency at any load. The TEA2096T is a dedicated controller IC for synchronous rectification on the secondary side of resonant converters. It .

Features

2.1 Efficiency features
• Adaptive gate drive for maximum efficiency at any load
• Supply current in energy save operation of 80 μA
• Regulation level of −29 mV for driving low-ohmic MOSFETs 2.2 Application features
• Drain sense voltage to 200 V
• Wide supply voltage range from 4.5 V to 38 V
• Dual synchronous rectification for LLC resonant
• Supports 5 V operation with logic level SR MOSFETs
• Differential inputs for sensing the drain and source voltages of each SR MOSFET
• SO8 package 2.3 Control features
• SR control without minimum on-time
• Adaptive gate drive for fast turn-off at the en.