TEA1892TS PDF Datasheet
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Description
This is GreenChip synchronous rectifier controller. TEA1892TS
GreenChip synchronous rectifier controller
Rev. 1 9 April 2014 Product data sheet
1. General description
The TEA1892TS 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 TEA1892TS is a controller IC dedicated to synchronous rectification on the secondary side of discontinuous conduction mode and quasi-resonant flyback converters. The TEA1892TS is fabricated in a Silicon-On-Insulator (SOI) process.
2. Features and benefits
2.1 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 Selectable regulation level for driver stage
2.2 Green features
Low current con.