Evaluation Board for HV9805 120VAC Off-Line LED Driver
The HV9805 120VAC Off-Line LED Driver Evaluation Board is used to evaluate and demonstrate Microchip Technology Inc.'s HV9805 device in the following topology:
215-265V output Boost Converter application followed by a LED-side linear current regulator, supplied from the mains 120VAC, to drive a 70-90 LED string.
The HV9805 120VAC Off-Line LED Driver Evaluation Board was developed to help engineers reduce the product design cycle time.
The HV9805 driver integrated circuit (IC) is targeted at general LED lighting products, such as LED lamps and LED lighting fixtures with a maximum power rating of about 25W at 120VAC and about 50W at 230VAC.
- LED Lamps
- LED Lighting Fixtures
- Input Voltage: 120VAC±15%, at 50 Hz Typical
- Output Capability: up to 125 mA
- Efficiency: over 90%
- Pulse-Width Modulation (PWM) Operation: up to 135 kHz
- Evaluation Board (ADM00651)
- Information Sheet