GreenChip Synchronous Rectifier Controller


Product Details

Block Diagram

TEA1999TS Block diagram

TEA1999TS Block diagram


Efficiency features

  • Adaptive gate drive for maximum efficiency at any load
  • Typical supply current in no-load operation below 250 µA

Application features

  • Operates in an output voltage range between 18 V and 0 V
  • Drain sense pin capable of handling input voltages up to 100 V
  • Self-supplying for operation with low output voltage
  • Self-supplying for high-side rectification without the use of an auxiliary winding
  • Operates with standard and logic level SR MOSFETs
  • Supports USB BC, QuickCharge and smart charging applications
  • TSOP6 package

Control features

  • Adaptive gate drive for fast turn-off at the end of conduction
  • UnderVoltage LockOut (UVLO) with active gate pull-down
  • Blanking input for low and high switching frequency

Part numbers include: TEA1999TS.


Quick reference to our documentation types.

4 documents

Design Resources


1 hardware offering

Engineering Services

1 engineering service

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