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TEA1892ATS Datasheet

Part Number TEA1892ATS
Manufacturers NXP
Logo NXP
Description GreenChip synchronous rectifier controller
Datasheet TEA1892ATS DatasheetTEA1892ATS Datasheet (PDF)

TEA1892ATS GreenChip synchronous rectifier controller Rev. 1 — 10 April 2014 Product data sheet 1. General description The TEA1892ATS 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 TEA1892ATS is a controller IC dedicated to synchronous rectification on the secondary side of discontinuous conduction .

  TEA1892ATS   TEA1892ATS






GreenChip synchronous rectifier controller

TEA1892ATS GreenChip synchronous rectifier controller Rev. 1 — 10 April 2014 Product data sheet 1. General description The TEA1892ATS 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 TEA1892ATS is a controller IC dedicated to synchronous rectification on the secondary side of discontinuous conduction mode and quasi-resonant flyback converters. The TEA1892ATS 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 consumption  High system efficiency from no-load to full load 2.3 Protection features  UnderVoltage Protection (UVP) 3. Applications  The TEA1892ATS 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. NXP Semiconductors TEA1892ATS GreenChip synchronous rectifier controller 4. Ordering information Table 1. Ordering information Type number Pa.


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