PWM Control Constant Current Output DC/DC LED Drivers
LD24E-xx-xxx S Series
Low Cost, PWM Control Constant Current Output DC/DC LED Drivers
Electrical Specifications
Specificat...
Description
LD24E-xx-xxx S Series
Low Cost, PWM Control Constant Current Output DC/DC LED Drivers
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
300 - 700 mA Output Current Constant Current Output PWM Dimming
Input Parameter Input Voltage Range Max Input Voltage Input Filter Conditions Vin = 36V Vin = 24V Vin = 24V Iout = 100% Regulated At Rated Output Current Conditions 300 mA, 350 mA Output Models All Other Models Case -55 Free Air Convection RH, Non-condensing 1.5 mm From Case For 10 Sec 95 260 % ºC Min. -40 -40 Typ. +25 +25 Max. +85 +71 +100 +125 Units
ºC ºC ºC
Conditions See Note 1
Min. 5.5 Internal Capacitor Min. 2
Typ. 24.0
Max. 36.0 40.0
Units VDC VDC
Wide 5.5V to 36V Input Range Output Efficiency to 95% Parameter Miniature Case 4.7 MHrs MTBF Low, Low Cost!
Output Voltage Range Output Current Output Current Accuracy Output Current Stability Output Capacitive Load Efficiency Temperature Coefficient Output Short Circuit Environmental Parameter Operating Temperature Range, Ambient Operating Temperature Range, Case Storage Temperature Range Cooling Humidity Lead Temperature Physical Case Size Case Material Weight Remote On/Off Control Parameter DC/DC On
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Typ.
Max. 32
Units VDC % % µF % %/ºC
See Model Selection Guide ±5.0 ±5.0 ±8.0 ±10.0 470 95 ±0.03
0.90 x 0.40 x 0.374 Inches (22.80 x 10.20 x 9.50 mm) ...
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