(888) IPD-CONVerters ● (888) 473-2668 ● www.ipdconverters.com UPM SERIES - NON-ISOLATED, 40 WATT DESCRIPTION FEATURES UPM non-isolated DC/DC buck converters deliver high power and excellent transient response in a compact 1.0” x 2.0” x 0.475” package. The UPM can provide up to 40 Watts of output power at 12A output current, and output voltages from 1.2 to 3.3V. Featuring openframe, 100% surface-mount construction and high efficiency, the UPM excels in difficult thermal environments. • High Power Converter • High Efficiency • Excellent Transient Response • Sense Pins • Surface-Mount Construction • Voltage Trim • Low Profile • Water Washable TECHNICAL SPECIFICATIONS Input Voltage Range 3.3 VDC Nominal 5.0 VDC Nominal 3.0 - 3.6 VDC 4.5 - 5.5 VDC Output ±1% 1% Vout 1% Vout 50 mV Pk-Pk 0.25 V Hiccup 130% Latching 0.5V/ms Efficiency vs. Load (5V Input) 94 92 90 EFFICIENCY % Setpoint Accuracy Line Regulation Vin Min. - Vin Max., Iout Rated Load Regulation Iout Min.- Iout Max., Vin Nom. Ripple and Noise, DC - 200 MHz Remote Sense Headroom Current Limit Protection Type Current Limit Threshold Range, % of Iout Rated Short Circuit Protection Type Vout Ramp Up Rate, Minimum General Switching Frequency Temperature Coefficient Baseplate Operating Temperature Storage Range Internal Input Capacitance Recommended External Capacitance Input Output Load Capacitance Compensation Humidity Max., Non-Condensing Vibration, 3 Axes, 5 Min Each MTBF† (Bellcore TR-NWT-000332) Safety Weight (approx.) 88 86 EFF. (4.5V) EFF. (5V) 84 EFF. (5.5V) 82 200 kHz 50 ppm/°C 0 to +100°C -40 to +100°C 500 µF Max. 200 µF/A Iout 200 µF/A Iout User Selectable 95% 5 g, 10 - 55 Hz 2.9 x 106 hrs UL, CSA, EN60950 0.9 oz 80 78 10 20 30 40 50 60 70 80 90 100 LOAD % 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. 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. C-96 UPM SERIES - NON-ISOLATED, 40 WATT MODELS - (See the last page of this file for options.) Vin (Volts) Vin Range (Volts) Iin Max.* (Amps) Vout (Volts) Iout Rated (Amps) Efficiency Typ. ** Model 3.3 3.3 3.3 3.3 5 5 5 5 5 5 3.0 - 3.6 3.0 - 3.6 3.0 - 3.6 3.0 - 3.6 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 5.2 6.3 7.5 8.5 4.1 5.1 6.0 6.8 7.9 10.0 1.2 1.5 1.8 2.1 1.2 1.5 1.8 2.1 2.5 3.3 12 12 12 12 12 12 12 12 12 12 78% 79% 81% 82% 78% 79% 81% 82% 84% 88% UPM301.2 UPM301.5 UPM301.8 UPM302.1 UPM501.2 UPM501.5 UPM501.8 UPM502.1 UPM502.5 UPM503.3 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) 0.025" SQ. (0.6mm) 0.750"(19.0mm) 1 3 0.625"(15.9mm) 0.525"(13.3mm) 0.425"(10.8mm) 0.325"(8.3mm) 5 6 1.00" (25.4mm) BOTTOM VIEW 7 8 0.225"(5.7mm) 9 10 0 0.125"(3.2mm) 2 4 -0.125"(-3.2mm) -0.125" 0 (-3.2mm) Thermal Impedance Natural Convection 100 LFM 200 LFM 300 LFM 400 LFM 9.4 6.6 4.3 3.2 2.7 1.475" (37.5mm) Pin °C/W °C/W °C/W °C/W °C/W Note: Thermal impedance data is dependent on many environmental factors. The exact thermal performance should be validated for specific application. 1.750" (44.5mm) DIA 0.060" (1.5mm) 0.12" 0.475" (3.0mm) (12.1mm) Function 1 2 3 4 5 6 7 8 9 10 -Vin +Vin -Vout +Vout -Vsense Ground Loop Comp. No Conn. Trim +Vsense C-97 Tolerances Inches: .XX ± 0.020 .XXX ± 0.010 Pin: ± 0.002 (Millimeters) .X ± 0.5 .XX ± 0.25 ± 0.05 (Dimensions as listed unless otherwise specified.) 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 SUFFIX APPLICABLE SERIES Negative Logic N HAS, HBD, HBS, HES, LES, QBS, QES, TES, TQD Lucent Compatible Trim T HAS, HBD, HBS, HES, QBS, QES Terminal Strip TS REMARKS TTL “Low” Turns Module ON TTL “High” Turns Module OFF XWS, XWD, XWT Trim 1 IAS, LES Enable 2 IAD, IAS, LES, SMS Trim and Enable 3 IAS, LES Current Share 4 SMS Headerless Y Encapsulated EWS, IWS, OWS PIN LENGTH AND HEATSINK OPTIONS Standard Pin Length is 0.180” (4.6mm) 0.110” (2.8mm) Pin Length 8 All Units (Except SMS) 0.150” (3.8mm) Pin Length 9 All Units (Except SMS) 0.24” (6.1mm) Horizontal Heatsink 1H All Units (Except DIP, SIP, and SM Packages) Includes Thermal Pad 0.24” (6.1mm) Vertical Heatsink 1V All Units (Except DIP, SIP, and SM Packages) Includes Thermal Pad 0.45” (11.4mm) Horizontal Heatsink 2H All Units (Except DIP, SIP, and SM Packages) Includes Thermal Pad 0.45” (11.4mm) Vertical Heatsink 2V All Units (Except DIP, SIP, and SM Packages) Includes Thermal Pad 0.95” (24.1mm) Horizontal Heatsink 3H All Units (Except DIP, SIP, and SM Packages) Includes Thermal Pad 0.95” (24.1mm) Vertical Heatsink 3V All Units (Except DIP, SIP, and SM Packages) 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. C105