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TS19830CS - Phase-Cut Dimmable and Active PFC

General Description

The TS19830CS is a phase-cut (TRIAC) dimmable constant current control IC with active power factor correction for AC-DC LED lighting control.

The TS19830CS is configurable as a non-isolated BuckBoost converter which integrated 500V power MOSFET.

Key Features

  • Phase cut dimmable.
  • Integrated 500V MOSFET.
  • Low THD.

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TS19830CS Taiwan Semiconductor Phase-Cut Dimmable and Active PFC for LED lighting With High Voltage MOSFET Integrated DESCRIPTION The TS19830CS is a phase-cut (TRIAC) dimmable constant current control IC with active power factor correction for AC-DC LED lighting control. The TS19830CS is configurable as a non-isolated BuckBoost converter which integrated 500V power MOSFET. It is compatible with many types of TRIAC dimmers including leading edge and trailing-edge. The IC achieves a high power factor and low total harmonic distortion (THD) and guarantees constant current accuracy to <±2.5% using Discontinuous Conduction Mode (DCM) operation.