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TS19720 Key Features

  • Low THD <15%
  • 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

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TS19720 Description

FEATURES The TS19720 is a high power factor and high accuracy Low THD <15% constant current PWM controller. It is able to control Constant Current Accuracy within ±2.5% total harmonic distortion (THD) and efficiency High Power Factor >0.9 optimization by an external resistor. TS19720 achieves Low BOM Cost high power factor and high efficiency by boundary Boundary Conduction Mode Control conduction mode (BCM).