TEA1791T_V01中文資料恩智浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書

General description

The TEA1791T is a member of the new generation of Synchronous Rectifier (SR)

controller ICs for switched mode power supplies. Its high level of integration allows the

design of a cost-effective power supply with a very low number of external components.

The TEA1791T is a controller IC dedicated to synchronous rectification on the secondary

side of discontinuous conduction mode and quasi-resonant flyback converters.

The TEA1791T is fabricated in a Silicon On Insulator (SOI) process.

Features and benefits

Distinctive features

Accurate synchronous rectification functionality

Wide supply voltage range (8.5 V to 38 V)

High level of integration, resulting in a very low external component count

High driver output voltage of 10 V to drive all MOSFET brands to the lowest RDSon

Green features

Low current consumption

High system efficiency from no load to full load

Protection features

Undervoltage protection