TEA1998TS USB BC1.2 Synchronous Rectifier Controller for Flyback


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Product Details

Supported Devices

Power Management

Secondary Side Controllers


Key Features

  • Adaptive gate drive for maximum efficiency at any load
  • Operates with standard and logic level SR MOSFETs
  • Adaptive gate drive for fast turn-off at the end of conduction


  • TEA1998TS controller in TSOP-6 package


  • Supports USB BC, QuickCharge and smart charging applications

Power Management

  • Typical supply current in no-load operation below 250 µA
  • Operates in an output voltage range between 10 V and 0 V
  • Drain sense pin capable of handling input voltages up to 60 V
  • Self-supplying for operation with low output voltage
  • Self-supplying for high-side rectification without the use of an auxiliary winding
  • UnderVoltage LockOut (UVLO) with active gate pull-down

Buy Options


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  • TEA1998DB1453

  • TEA1998TS USB BC1.2 Synchronous Rectifier Controller for Flyback.

  • $144.90 USD
  • For a quantity of 1
    • Availability: Pending stock
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2 documents

Design Resources

Design Files

1 design file