LED dirver board 驅動板

LED Driver Board LDB-3700 Series
Nowadays, using LED backlighting for a wide range of displays to reduce backlight power dissipation is a growing industry trend. The LDB-3700 series is a high efficiency DC/DC controller that drives a number of LEDs connected in a series/parallel configuration. With an internal Pulse Width Modulation (PWM) signal for the dimming control function allows users to set LED brightness smoothly. The LDB-3700 series also features a fast LED current rise/fall time to achieve a wide dimming range and minimizes LED color distortion during the dimming mode and power protection feature enables to protect LED module from damage by over current or over voltage.


Feature
- High frequency DC/DC power converter for LED backlight application
- Internal Pulse Width Modulation (PWM) signal for the dimming control function
- LED Constant Current circuit
- External power On/Off control
- External dimming control,(DC level of 0V(0ff) to 5V(full-on)
- Low standby current


For further details of specifications or ODM, please contact us at: sales@splendi.com.tw