Part Number: TEA1892TS

Function: Synchronous Rectifier Controller

Package: TSOP 6, SOT-457 Type

Manufacturer: NXP Semiconductors.

Pinouts:

 

Description

The TEA1892TS is a member of the new generation of Synchronous Rectifier (SR) controller ICs for switched modepower supplies. Its high level of integration allows the design of a cost-effective power supply with a very low number of external components.

The device 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.

Distinctive features :

1. Accurate synchronous rectification functionality

2. Wide supply voltage range (8.5 V to 38 V)

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

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

5. Selectable regulation level for driver stage

Green features :

1. Low current consumption

2. High system efficiency from no-load to full load

3. UnderVoltage Protection (UVP)

Applications:

The device is intended for adapters. The device can also be used in all other
discontinuous conduction mode systems and quasi-resonant flyback systems that
demand a highly efficient and cost-effective solution.

 

TEA1892TS Datasheet PDF Download

Other data sheets are available within the file: TEA1892, TEA1892TS/1