4Pcs 3W 700Ma Dc-Dc 7.0-30V To 1.2-28V Led Lamp Driver Support Pwm Dimmer Ic New

Input voltage: DC 7-30V.    The Recommended Input voltage: DC 24V.    Input filter: capacitor.    Output Voltage: 1.2-28V.    Output Current: 700mA.    Output current accuracy: + -3%.    Output current stability: Vin = 24v, Vo = 1.2-22V, + -1%.    Internal power dissipation: Vin = 24v, 5LEDS maximum 700.    Temperature Coefficient: Temperature Environmental Protection -40 ° C - +71 ° C, + -0.015% / ° C.    Full load efficiency: 96%.    Ripple and noise (Vp-p): Vin = 24v, 5LEDS, 120Mv.    Output short circuit protection: sustainable.    Package size: 25 * 15 * 10 (mm) excluding pin.    Weight: 4g.    Instructions for use.    IN +: Power supply positive.    IN-: negative power supply.    LED +: access the LED anode.    LED-: then the LED cathode.    PWM: dimming control signal (2.8V-6V open).    Limit frequency of the PWM signal: 20HZ-20KHZ Rated recommends: 1KHZ.    Buck operating mode to ensure that the total pressure of the LED below the input supply voltage 2-3V can work.

Sat, 11 May 2024 19:01:51 GMT 638510797114439433 9C2F203F04FADB0B20F98AB41122DA5D