BWD1212

(888) IPD-CONVerters q (888) 473-2668 q www.ipdconverters.com BWD SERIES - DUAL OUTPUT, 2.5 WATT DESCRIPTION FEATURES • • • • Wide Range Input Input Pi Filter 500V Isolation Short Circuit Protection BWD dual output DC/DC converters offer excellent • Industry Standard Dip regulation and isolation in an industry standard DIP Package package. With several input voltage ranges, the BWD • Industry Standard Pinout is perfect for industrial, telecom, and networking • 85°C Case Operation applications. The BWD features short circuit protection, low profile, and 500 VDC isolation. Please see the BWS series for single output applications. Efficiency vs. 85 80 75 EFFICIENCY % Load (24V Input) 70 65 60 55 50 45 40 EFF. BWD2415 EFF. BWD2412 TECHNICAL SPECIFICATIONS Input Voltage Range 5 VDC Nominal 12 VDC Nominal 24 VDC Nominal 48 VDC Nominal Reflected Ripple Reverse Input Current Output Setpoint Accuracy Line Regulation Vin Min. - Vin Max., Iout Rated Load Regulation Iout Min. - Iout Max., Vin Nom. Minimum Output Current Dynamic Regulation, 1/4 to Full Load Step Pk Deviation Settling Time Temperature Coefficient Ripple and Noise, 20 MHz BW Short Circuit Protection 1 Current Limit General No Load Input Power Switching Frequency Isolation Input - Output Input - Case Output - Case Isolation Resistance - Input to Output Isolation Capacitance - Input to Output Case Temperature Standard Operating Range Storage Range Humidity Max., Non-Condensing Vibration, 3 Axes, 5 Min Each Safety Weight (Approx.) 0.7 W 200 kHz 500 VDC 500 VDC 500 VDC 109 Ohms 80 pF -25 to +85°C -40 to +125°C 95% 5 g, 10 - 55 Hz UL, CUL, TUV 0.7 oz ±1% ±1.5% Vout ±2.5% V out 10 % lout Rated 25% Iout 4% Vout 500 µs 0.02%/°C 150 mV Continuous Auto-restart 180% 4.5 - 9 VDC 9 - 18 VDC 19 - 36 VDC 36 - 72 VDC 20% Iin Max. 100% Iin Max. 10 20 30 40 50 60 70 80 90 100 LOAD % Efficiency vs. Load (48V Input) 90 85 80 EFFICIENCY % 75 70 65 60 55 50 45 40 10 20 30 40 50 60 70 80 90 100 LOAD % EFF. BWD4812 EFF. BWD4808 Notes Continuous short circuit protection is provided. Long-term continuous operation in this mode is not recommended. Converter will auto-restart once fault has been removed 1 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. 1 BWD SERIES - DUAL OUTPUT, 2.5 WATT MODELS - (See the last page of this file for options.) Vin (Volts) 5 5 12 12 12 24 24 24 48 48 48 Vin Range (Volts) 4.5 - 9.0 4.5 - 9.0 9.0 - 18.0 9.0 - 18.0 9.0 - 18.0 18.0 - 36.0 18.0 - 36.0 18.0 - 36.0 36.0 - 72.0 36.0 - 72.0 36.0 - 72.0 Iin Max.* (Amps) 0.92 0.93 0.42 0.46 0.46 0.20 0.23 0.23 0.10 0.11 0.11 Vout (Volts) ±12 ±15 ±5 ±12 ±15 ±5 ±12 ±15 ±5 ±12 ±15 Iout Rated (Amps) ±.0.125 ±.0.100 ±0.250 ±0.125 ±0.100 ±0.250 ±0.125 ±0.100 ±0.250 ±0.125 ±0.100 Ripple & Noise Pk-Pk (mV) 150 150 150 150 150 150 150 150 150 150 150 Efficiency Typ. ** 79% 73% 73% 79% 79% 75% 79% 78% 76% 79% 79% Model BWD512 BWD0515 BWD1205 BWD1212 BWD1215 BWD2405 BWD2412 BWD2415 BWD4805 BWD4812 BWD4815 * Maximum input current at minimum input voltage, maximum rated output power. ** At nominal Vin, rated output. MECHANICAL DRAWING 0.80" (20.3mm) 0.900"(22.9mm) 0.800"(20.3mm) 23 22 2 3 1.25" (31.8mm) 0.18"(4.6mm) BOTTOM VIEW 0.200"(5.1mm) 0.100"(2.5mm) 0 0.175"( 4.5mm) 0.10" 0 ( 2.5mm) 0.600" (15.2mm) 16 15 14 9 10 11 DIA 0.020" (0.5mm) 0.52" (13.2mm) Pin Thermal Impedance Natural Convection 100 LFM 200 LFM 300 LFM 2.5 2.1 1.7 1.3 °C/W °C/W °C/W °C/W 1 & 24 2 & 23 3 & 22 4 & 21 5 & 20 6 & 19 7 & 18 8 & 17 9 & 16 10 & 15 11 & 14 12 & 13 Function No Pin - Vin / +Vin - Vin / +Vin No Pin No Pin No Pin No Pin No Pin Common No Conn. -V out / + Vout No Pin Tolerances Inches: .XX ± 0.040 .XXX ± 0.010 Pin: ± 0.002 (Millimeters) .X ± 1.0 .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. (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