Maker : Power-One
Part No. : OES040ZG-A

  Datasheet PDF : OES040ZG-A.pdf
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Product Information

Powering Communications and Technology OES SERIES 40 WATT DESCRIPTION OES DC/DC converters are ultra-dense, 40 Watt, single output converters produced for the telecom and networking markets. Making use of open-frame packaging, planar magnetics, high efficiency topologies, and surface-mount design, the OES has superior thermal performance. The OES features 1500 VDC isolation and overvoltage protection, as well as input undervoltage lockout. FEATURES TECHNICAL SPECIFICATIONS Input Voltage Range 48 VDC Nominal Input Under Voltage Lockout Input Undervoltage Hysteresis Reflected Ripple Input Reverse Voltage Protection 36 - 72 VDC <34V 1V Nominal 50 mA Pk-Pk Shunt Diode • Ultra-Dense 40W converter • Industry standard package • 100 °C baseplate operation • Open-Frame packaging • 5, 3.3, 2.5, and 2.1V Outputs • Remote Enable Pin • 1500V Isolation • Input Pi Filter Efficiency vs. Load (48V Input) 95 Output Setpoint Accuracy 3.3/5.0 V Line Regulation Vin Min. - Vin Max., Iout Rated 2.5/2.1 V Line Regulation Vin Min. - Vin Max., Iout Rated 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 OVP Trip Range Remote Shutdown Reference ±1% 0.2% Vout 0.4% Vout 0.5% Vout 10%, Iout Rated 25% Iout 6% Vout 500 µs ±10% Shutdown / Hiccup 110 - 140% 120 - 140% Vout Nom. Vin Negative 90 85 80 EFFICIENCY % 75 70 65 60 55 50 45 40 1 2 3 4 5 6 7 8 9 10 X10 = LOAD % OES021ZC-A OES025ZD-A OES033ZE-A OES040ZG-A General Turn-On Time Remote Shutdown Switching Frequency, 3.3V Output Switching Frequency, 5.0, 2.5, 2.1V Outputs Isolation Input - Output Input - Case Output - Case Temperature Coefficient Case Temperature Operating Range Storage Range Thermal Shutdown Range Vibration, 3 Axes, 5 Min Each MTBF† (Bellcore TR-NWT-000332) Safety Weight (Approx.) 10 ms Positive Logic 400 kHz 300 kHz 1500 VDC 1050 VDC 500 VDC ±0.03%/°C -40 To +100°C -40 To +125°C 105 To 115°C 5 g, 10 - 55 Hz 2.5 X 106 hrs UL, cUL, TUV 1.4 oz Notes † 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. Units are water-washable and fully compatible with commercial spray or immersion post wave-solder washing equipment. 1 Powering Communications and Technology MODELS - (See the last page of Section for options.) Vin (Volts) 48 48 48 48 Vin Range (Volts) 36 - 72 36 - 72 36 - 72 36 - 72 Iin Max.* (Amps) 0.77 0.87 1.12 1.31 Vout (Volts) 2.1 2.5 3.3 5 Iout Rated (Amps) 10.00 10.00 10.00 8.00 OES SERIES 40 WATT Ripple & Noise Pk-Pk (mV) 50 50 75 75 Efficiency Typ. ** 84% 81% 85% 89% Model OES021ZC-A OES025ZD-A OES033ZE-A OES040ZG-A * Maximum input current at minimum input voltage, maximum rated output power. ** At nominal Vin, rated output. MECHANICAL DRAWING Thermal Impedance Natural Convection 100 LFM 200 LFM 300 LFM 400 LFM 11.3 C/W 8.9 C/W 6.2 C/W 4.4 C/W 3.4 C/W Pin 1 2 3 4 5 6 7 Function +Vin -Vin No Conn. Enable +Vout -Vout Trim Tolerances Inches: .XX ± 0.020 .XXX ± 0.010 Pin: ± 0.002 (Millimeters) .X ± 0.5 .XX ± 0.25 ± 0.05 Note: Thermal impedance data is dependent on many environmental factors. The exact thermal performance should be validated for specific application. (Dimensions as listed unless otherwise specified.) 2 OPTIONS Powering Communications and Technology When ordering equipment options, use the following suffix information. Select the option(s) that you prefer and add them to the model number. Example ordering options are located below the options table. OPTIONS Negative Logic Lucent Compatible Trim Terminal Strip Trim Enable Trim and Enable Current Share Headerless PIN LENGTH AND HEATSINK OPTIONS 0.110" (2.8mm) Pin Length 0.150" (3.8mm) P...

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