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LD24E-08-350 Dataheets PDF



Part Number LD24E-08-350
Manufacturers MicroPower Direct
Logo MicroPower Direct
Description PWM Control Constant Current Output DC/DC LED Drivers
Datasheet LD24E-08-350 DatasheetLD24E-08-350 Datasheet (PDF)

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 .

  LD24E-08-350   LD24E-08-350



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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 www.DataSheet.net/ 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) Non-Conductive Black Plastic (UL94-V0) 0.123 Oz (3.5g) Conditions Min. Typ. Max. Units Vcont <0.6V Vcont = 5.0V Vin = 24V, Vcont = <0.6V Conditions Min. 0.2 Conditions MIL HDBK 217F, 25ºC, Gnd Benign Min. 2.0 Typ. Typ. 1 400 Max. 10 Max. mA µA Units kHz Units MHours Meets EN 60950, IEC 60950 Open 0r 2.8V < Vcont <6.0V MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: [email protected] W: www.micropowerdirect.com DC/DC Off Remote Pin Drive Current Quiescent Input Current (Shutdown Mode) PWM Dimming Parameter Operation Frequency Reliability Specifications Parameter MTBF Safety Standards www.micropowerdirect.com Datasheet pdf - http://www.DataSheet4U.co.kr/ Model Selection Guide Model Number LD24E-07-300 LD24E-08-350 LD24E-12-500 LD24E-14-600 LD24E-17-700 Input Voltage (VDC) Nominal 24 24 24 24 24 Range 5.5 - 36.0 5.5 - 36.0 5.5 - 36.0 5.5 - 36.0 5.5 - 36.0 Output Voltage (VDC) www.micropowerdirect.com Current (mA) Dimming Control PWM PWM PWM PWM PWM Efficiency (%, Max) 95 95 95 95 95 2.0 - 32.0 2.0 - 32.0 2.0 - 32.0 2.0 - 32.0 2.0 - 32.0 0.0 - 300 0.0 - 350 0.0 - 500 0.0 - 600 0.0 - 700 Specification Notes: 1. Exceeding 40V on the unit input could damage the unit. 2. No connection should be made between input ground and the output. 3. These are step-down devices, the maximum output open voltage is equal to the input voltage. 4. The PWM/Cont input (Pin 3) should be left open if not used. 5. Exceeding the spe.


LD24E-07-300 LD24E-08-350 LD24E-12-500


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