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TS19730 Key Features

  • Low THD <10%
  • Constant Current Accuracy within ±2.5%
  • High Power Factor >0.9
  • Low BOM Cost
  • Boundary Conduction Mode Control
  • Gate Output Voltage Clamp
  • LED Open Protection
  • LED Short protection
  • Over Current Protection (OCP)
  • Over Thermal Protection (OTP)

Related Taiwan Semiconductor Datasheets

Part Number Description
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TS19702 High Power Factor Corrector LED Driver
TS19702CX6 High Power Factor Corrector LED Driver
TS19705 Single-Stage PFC Primary-Side-Regulation LED Driver
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TS19730 Description

CS The TS19730 is a high power factor, low THD and high accuracy constant current PWM controller. TS19730 achieves high power factor and high efficiency by boundary current mode (BCM). The line and load regulation of LED current are within ±2.5%.