LES015YH

LES DC-DC Series Data Sheet Single-Output, 15 Watts Features • • • • • RoHS lead-solder exemption compliant Industry-standard package Industry-standard pinout 100 °C case operation Short-circuit protection • • • • 24 V and 48 V inputs Input Pi filter and 6-sided shielding Regulated outputs 1500 V isolation Description Technical Specifications Efficiency vs. Load (24V Input) 85 80 75 EFFICIENCY % LES DC-DC converters provide up to 15 watts of output power in an industry-standard package and footprint. With a maximum case temperature of 100 °C, the LES is well suited for the most demanding telecom, networking, and industrial applications. The LES features 1500 VDC isolation, short circuit protection, and six-sided shielding. The LES is available with optional enable and voltage trim pins. Please see the IAD Series for dual output applications. Input 70 LES010YE-A 65 EFF. (18v) 60 EFF. (24v) 55 EFF. (36v) 50 Voltage Range 24 VDC Nominal 48 VDC Nominal Reflected Ripple 18 - 36 VDC 36 - 75 VDC 50 mA 45 10 40 50 60 70 80 90 100 Efficiency vs. Load (48V Input) ±1% 0.2% Vout 0.5% Vout 10% Iout Rated 25% Iout 2% Vout 500 ms ±10% Shutdown / Hiccup 110 - 150% 200% Iout Load Regulation Iout Min. - Iout Max., Vin Nom. Minimum Output Current Dynamic Regulation, Loadstep Pk Deviation Settling Time Voltage Trim Range Short Circuit / Overcurrent Protection Current Limit Threshold Range, % of Iout Rated Short Circuit Current Max. (12Vout & 15Vout : 4.0A when Vout= 0.25V) 85 80 75 EFFICIENCY % Setpoint Accuracy Line Regulation Vin Min. - Vin Max., Iout Rated 70 LES010ZE 65 LES015ZG 60 55 50 10 115 -140% Vout Nom. Second Control Loop 20 30 40 50 60 70 80 90 100 LOAD % General Notes Turn-On Time 10 ms Remote Shutdown Positive/Negative Logic Switching Frequency 400 kHz Isolation Input - Output 1500 VD C Output - Case 500 VD C Temperature Coefficient 0.02 ppm/ C Case Temperature Operating Range -40 To +100 C Storage Range -40 To +100 C Humidity Max., Non-Condensing 95% Vibration, 3 Axes, 5 Min Each 5 g, 10 - 55 Hz M TBF (Bellcore TR-NWT-000332) 2.5 X 106 hrs † MTBF predictions may vary slightly from model to model. Specifications typically at 25 °C, normal line, and full load, unless otherwise stated. Soldering Conditions: I/O pins, 260 °C, ten seconds; fully compatible with commercial wave-soldering equipment. Safety: Agency approvals may vary from model to model. Please consult factory for specific model information. Units are water-washable and fully compatible with commercial spray or immersion post wave-solder washing equipment. MCD10042 Rev. 1.0, 06-Feb-08 30 LOAD % Output Ovp Trip Range Ovp Type 20 Safety Page 1 of 2 UL, cUL, T U V www.power-one.com LES DC-DC Series Data Sheet Single-Output, 15 Watts Model Selection INPUT VOLTAGE (VOLTS) INPUT VOLTAGE RANGE (VOLTS) MAXIMUM INPUT CURRENT (AMPS)* OUTPUT VOLTAGE (VOLTS) RATED OUTPUT CURRENT (AMPS) LES008YD LES010YE LES015YG 24 24 24 18-36 18-36 18-36 0.6 0.8 1.1 2.5 3.3 5 3.00 3.00 3.00 75 100 100 77% 81% 84% LES015YH 24 18-36 1.3 12 1.25 120 85% LES015YJ 24 18-36 1.3 15 1.00 150 86% LES008ZD 48 36-75 0.35 2.5 3.00 75 77% LES010ZE 48 36-75 0.4 3.3 3.00 100 81% LES015ZG 48 36-75 0.6 5 3.00 100 83% LES020ZG 48 40-60 0.63 5 4.00 100 84% LES015ZH 48 36-75 0.65 12 1.25 120 86% LES015ZJ 48 36-75 0.65 15 1.00 150 86% MODEL NOTES: RIPPLE & NOISE pk-pk (mV) TYPICAL EFFICIENCY** * Maximum input current at minimum input voltage, maximum rated output power. ** At nominal Vin, rated output. Model numbers highlighted in yellow or shaded are not recommended for new designs.     Mechanical Drawing                                                     Thermal Impedance Natural Convection 100 LFM 200 LFM 300 LFM 400 LFM 15.4 °C/W 12.2 °C/W 9.3 °C/W 7.4 °C/W 6.4 °C/W Note: Thermal impedance data is dependent on many environmental factors. The exact thermal performance should be validated for specific application. Pin 1 2 3 4 5 6      Tolerances Function +Vin -Vin no pin (Optional shutdown Pin) +Vout no pin (Optional Trim Pin) -Vout Inches: .XX – 0.020 .XXX – 0.010 (Millimeters) .X – 0.5 .XX – 0.25 Pin: – 0.002 – 0.05 Case: + 0.04, - 0.00 + 1.0, - 0.00 (Dimensions as listed unless otherwise specified.) NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. MCD10042 Rev. 1.0, 06-Feb-08 Page 2 of 2 www.power-one.com