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| (888) IPD-CONV erters q (888) 473-2668 q www .ipdconverters.com OBD SERIES - DUAL OUTPUT, 25 WATT DESCRIPTION OBD dual output DC/DC converters provide up to 25 Watts of output power in an industry standard package and footprint. These units feature excellent efficiency, six-sided shielding, and fixed switching frequency. With 100C case operation, the OBD units are especially suited to telecom, networking, and industrial applications. These units are 100% surface-mount construction and fully compatible with production board washing processes. FEATURES * Industry Standard * Package * * 48V Input * Fixed-Frequency Design * * 100C Case Operation * Trim and Enable Pins Fixed Switching Frequency 1500V Isolation 6-Sided Shielding Efficiency vs. Load (24V Input) 90 85 EFFICIENCY % 80 75 70 65 EFF. OBD25YJJ EFF. OBD25YHH TECHNICAL SPECIFICATIONS Input Voltage Range 48 VDC Nominal Reflected Ripple Input Reverse Voltage Protection Output Setpoint Accuracy Line Regulation Vin Min. - Vin Max., Iout Rated Load Regulation Iout Min. - Iout Max., V in 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 OVP and UVP Type General Turn-On Time: 24 & 48V Input Remote Shutdown Remote Shutdown Reference Switching Frequency Isolation Input - Output Input - Case (12 Vin and 24 Vin units) Output - Case (48 Vin units) Temperature Coefficient Case Temperature Operating Range (12V Input Max. Temp +85C) Storage Range Vibration, 3 Axes, 5 Min. Each MTBF (Bellcore TR-NWT-000332) Safety Weight (Approx.) 10 ms Positive Vin Negative 400 kHz 1500 VDC 1050 VDC 500 VDC 0.03%/C -40 to +100C -40 to +125C 5 g, 10 - 55 Hz 1.9 x 10 6 hrs UL, CUL, TUV 1.4 oz 1% 0.2% Vout 0.5% Vout 10 % Iout Rated 25% Iout 4% Vout 500 s 10% Hiccup 110 - 140% 115 - 140% Vout Nom. Second Control Loop 34 - 75 VDC 25 mA Shunt Diode 10 20 30 40 50 60 70 80 90 100 LOAD % Efficiency vs. Load (48V Input) 100 90 EFFICIENCY % 80 70 60 50 40 10 20 30 40 50 60 70 80 90 100 LOAD % EFF. OBD025ZJJ EFF. OBD025ZGG EFF. OBD025ZHH Notes MTBF predictions may vary slightly from model to model. Industrial temp range available Specifications typically at 25C, normal line, and full load, unless otherwise stated. Soldering Conditions: I/O pins, 260C, 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 OBD SERIES - DUAL OUTPUT, 25 WATT MODELS - (See the last page of this file for options.) Vin (Volts) 24 24 48 48 48 Vin Range (Volts) 18 - 36 18 - 36 36 - 75 36 - 75 36 - 75 Iin Max.* (Amps) 1.8 1.7 0.93 0.91 0.91 Vout (Volts) 5 15 5 12 15 Iout Rated (Amps) 2.5 0.85 2.5 1.0 0.85 Ripple & Noise Pk-Pk (mV) 75 150 75 120 150 Efficiency Typ. ** 83% 88% 80% 86% 88% Model OBD025YGG OBD025YJJ OBD025ZGG OBD025ZHH OBD025ZJJ Denotes advanced product release. Consult factory for product availability. * Maximum input current at minimum input voltage, maximum rated output power. ** At nominal Vin, rated output. MECHANICAL DRAWING 2.00" (50.8mm) 0.18" MIN. (4.6mm) 5 1.100"(27.9mm) DIA 0.040" (1.0mm) 0.600"(15.2mm) 0.400"(10.2mm) 0.200"(5.1mm) 0 1 2 3 4 6 0.700"(17.8mm) 2.00" (50.8mm) BOTTOM VIEW 7 0.300"(7.6mm) 8 -0.100"(2.5mm) -0.50"(-12.7mm) 1.800" (45.7mm) 0 -0.10" (-2.5mm) 0.42" (10.7mm) Thermal Impedance Natural convection 100 LFM 200 LFM 300 LFM 400 LFM 10.3 7.7 6.3 5.1 4.1 C/W C/W C/W C/W C/W Pin 1 2 3 4 5 6 7 8 Function +Vin -Vin No Conn. Enable +V out Common -V out Trim Tolerances Inches: .XX 0.020 .XXX 0.010 Pin: 0.002 Case: + 0.04, - 0.00 (Millimeters) .X 0.5 .XX 0.25 0.05 + 1.0, - 0.0 Note: Thermal impedance data is dependent on many environmental factors. The exact thermal performance should be validated for specific application. (Tolerances as listed unless otherwise specified.) 2 OPTIONS 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. OPTION Negative Logic Lucent Compatible Trim Terminal Strip Trim Enable Trim and Enable Current Share Headerless SUFFIX N T TS 1 2 3 4 Y APPLICABLE SERIES HAS, HBD, HBS, HES, LES, QBS, QES, TES, TQD HAS, HBD, HBS, HES, QBS, QES XWS, XWD, XWT IAS, LES IAD, IAS, LES, SMS IAS, LES SMS Encapsulated EWS, IWS, OWS REMARKS TTL "Low" Turns Module ON TTL "High" Turns Module OFF PIN LENGTH AND HEATSINK OPTIONS 0.110" (2.8mm) Pin Length 0.150" (3.8mm) Pin Length 0.24" (6.1mm) Horizontal Heatsink 0.24" (6.1mm) Vertical Heatsink 0.45" (11.4mm) Horizontal Heatsink 0.45" (11.4mm) Vertical Heatsink 0.95" (24.1mm) Horizontal Heatsink 0.95" (24.1mm) Vertical Heatsink 8 9 1H 1V 2H 2V 3H 3V All Units (Except SMS) All Units (Except SMS) All Units (Except DIP, SIP, and SM Packages) All Units (Except DIP, SIP, and SM Packages) All Units (Except DIP, SIP, and SM Packages) All Units (Except DIP, SIP, and SM Packages) All Units (Except DIP, SIP, and SM Packages) All Units (Except DIP, SIP, and SM Packages) Standard Pin Length is 0.180" (4.6mm) Includes Thermal Pad Includes Thermal Pad Includes Thermal Pad Includes Thermal Pad Includes Thermal Pad Includes Thermal Pad Example Options:HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent compatible trim, and 0.95" vertical heatsink. LES015YJ-3N = LES015YJ with optional trim and enable, negative logic. QBS066ZG-AT8 = QBS066ZG-A with Lucent compatible trim and 0.110" pin length. NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not 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 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. 3 |
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