HV9985DB1, 3-Channel LED Driver Demo Board
参考設計 著者: Microchip Technology
![HV9985DB1, 3-Channel LED Driver Demo Board](/_next/image?url=https%3A%2F%2Fdownload.datasheets.com%2Fpdfs%2F2013%2F8%2F21%2F6%2F24%2F35%2F92%2Fsup_%2Fmanual%2Fhv9985db1_fig.9.jpg&w=1920&q=75)
HV9985DB1, Demo Board is a three channel boost LED driver using HV9985 LED Driver IC. The LED driver can be used to drive RGB or multi-channel white LEDs from a 24V input at 300mA LED current. The demo board has good current matching between strings and a good PWM dimming response making it ideal for LED backlight applications. The typical full load efficiency of the LED driver is 94%