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LDU5660S300 Dataheets PDF



Part Number LDU5660S300
Manufacturers XP Power
Logo XP Power
Description LED Driver
Datasheet LDU5660S300 DatasheetLDU5660S300 Datasheet (PDF)

DC DC LED Driver LDU56 Series xppower.com • Constant Current Output • LED Drive Current up to 1000 mA • LED Strings from 2 V to 56 V • PWM Dimming Control • High Efficiency up to 97% • Open or Short Circuit LED Protection • 3 Year Warranty Specification Input Input Voltage Input Filter Input Surge • 9-60 VDC • Capacitor • 65 VDC for 500 ms Output Output Voltage • 2-56 V (Vin must be at least 4 V greater than Vout) Output Current • See tables Output Current Accuracy • See tables Ripp.

  LDU5660S300   LDU5660S300



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DC DC LED Driver LDU56 Series xppower.com • Constant Current Output • LED Drive Current up to 1000 mA • LED Strings from 2 V to 56 V • PWM Dimming Control • High Efficiency up to 97% • Open or Short Circuit LED Protection • 3 Year Warranty Specification Input Input Voltage Input Filter Input Surge • 9-60 VDC • Capacitor • 65 VDC for 500 ms Output Output Voltage • 2-56 V (Vin must be at least 4 V greater than Vout) Output Current • See tables Output Current Accuracy • See tables Ripple & Noise • See tables, measured with 20 MHz bandwidth Short Circuit Protection • Current is limited to the rated output Capacitive Load • 2.2 µF max Temperature Coefficient • ±0.03%/°C max Remote On/Off • On = 2.5-5.0 V or open circuit Off = ≤0.8 V (applied to control pin) Quiescent input current is 3 mA max, Remote On/Off Signal • 1 mA max Current Dimming PWM Output Current Range Operating Frequency On Time Off Time Amplitude • 1% to 100% • 1 kHz max • 50 µs min • 50 µs min • 2.5 V, 5 V max General Efficiency Switching Frequency MTBF • See tables • 40-1000 kHz variable • >2.0 MHrs to MIL-HDBK-217F at 25 °C, GB Environmental Operating Temperature • -40 °C to +85 °C for 300/350 mA versions, -40 °C to +70 °C for others Storage Temperature • -40 °C to +125 °C Humidity • Up to 95%, non-condensing Thermal Impedance • 16.7 °C/W model dependant EMC Emissions ESD Immunity Radiated Immunity EFT/Burst Conducted Immunity Magnetic Field • EN55015 class B conducted & radiated with external components - see application notes • EN61000-4-2, level 2 Perf Criteria A • EN61000-4-3, level 2 Perf Criteria A • EN61000-4-4, level 2 Perf Criteria A • EN61000-4-6, level 2 Perf Criteria A • EN61000-4-8, level 2 Perf Criteria A DC DC Models and Ratings With Dimming Control LDU56 Output Power 16.8 W 19.6 W 28.0 W 33.6 W 39.2 W 50.0 W Input Voltage Range 9-60 V 9-60 V 9-60 V 9-60 V 9-60 V 9-60 V Output Voltage 2-56 V 2-56 V 2-56 V 2-56 V 2-56 V 2-56 V Output Ripple & Noise 250 mV 300 mV 350 mV 400 mV 400 mV 450 mV Output Current Output Current Accuracy 300 mA ±6% 350 mA ±5% 500 mA ±5% 600 mA ±5% 700 mA ±5% 1000 mA ±5% Efficiency 97% 97% 97% 97% 97% 97% Model Number(1) LDU5660S300 LDU5660S350 LDU5660S500 LDU5660S600 LDU5660S700 LDU5660S1000 1. Add suffix ‘-W’ for wired version, e.g. LDU5660S500-W, or ‘-WD’ for wired version with dimming function e.g. LDU5660S500-WD. Mechanical Details LDU56 24 Pin DIL LDU56 Wired versions 1.25 (31.75) 0.90 (22.86) 0.60 (15.24) 2 34 9 11 Bottom View 23 22 16 14 0.80 (20.32) 0.12 (3.05) 0.10 (2.54) 0.80 (20.32) 0.60 (15.24) 0.49 (12.45) DIA. 0.02 (0.50) LDU56 2&3 4 9 & 11 14 & 16 22 & 23 LDU56 Connections LDU56-W LDU56-WD Function 1 (Black) 1 (Black) -Vin: -DC supply No Wire 5 (White) Control 12 (Blue) 12 (Blue) -Vout: LED cathode connection 13 (Yellow) 13 (Yellow) +Vout: LED anode connection 24 (Red) 24 (Red) +Vin: +DC supply Note: Do not connect pins 2 & 3 (-Vin) to pins 9 & 11 (.


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