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| (888) IPD-CONVerters q (888) 473-2668 q www.ipdconverters.com QAS SERIES - 50 WATT DESCRIPTION FEATURES * Overvoltage Protection * 5-Sided Shielding QAS DC/DC converters are designed to provide * Wide Range Input * Remote Enable higher output voltages for telecom and industrial * Short Circuit Protection applications. The QAS features remote sense for * 1500V Isolation accurate point of load regulation, five-sided shielding, * Remote Sense and Voltage Trim and 1500 VDC isolation. The QAS also provides output voltage trim, overcurrent, short circuit, and overvoltage protection, allowing use in a wide range of Efficiency vs. Load (48V Input) applications. 95 EFFICIENCY % 90 85 QAS060Z57 EFF. (36v) 80 EFF. (48v) EFF. (75v) 75 10 20 30 40 50 60 70 80 90 100 LOAD % TECHNICAL SPECIFICATIONS Input Voltage Range 48 VDC Nominal Reflected Ripple Input Reverse Voltage Protection Input Undervoltage Lockout Turn On Turn Off Output Setpoint Accuracy 1% Line Regulation Vin Min. - Vin Max., Iout Rated 0.2% V out Load Regulation Iout Min. - Iout Max., V in Nom. 0.2% V out Minimum Output Current 10 % Iout, Rated Dynamic Regulation, Loadstep 25% Iout Pk Deviation 57V and 60V Outputs 8% Vout Pk Deviation 5V Outputs 4% Vout Settling Time 500 s Voltage Trim Range 10% Ripple and Noise, RMS, 100 MHz BW, 5V Output 100 mV Pk-Pk Ripple and Noise, RMS, 100 MHz BW, 57V and 60V Outputs 200 mV Pk-Pk Short Circuit / Overcurrent Protection Shutdown / Hiccup Current Limit Threshold Range, % of Iout Rated 110 - 130% OVP Trip Range 120 - 140% Vout Nom. OVP Type Second Control Loop 36 - 72 VDC 50 mA Shunt Diode 34 VDC 30 VDC Turn-On Time 5V Output Turn-On Time 57V and 60V Outputs Remote Shutdown Switching Frequency Isolation Input - Output Input - Case Output - Case Temperature Coefficient Case Temperature Operating Range Storage Range Humidity Max., Non-Condensing Vibration, 3 Axes, 5 Min Each MTBF (Bellcore TR-NWT-000332) Safety Weight (Approx.) General 10 ms 15 ms Positive Logic 300 kHz 1500 VDC 1050 VDC 500 VDC 0.03%/C -25 To +85C -40 To +125C 95% 5g Consult Factory Consult Factory 4.0 oz Notes 1 For negative logic, add suffix "N" to model number. MTBF predictions may vary slightly from model to model. 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. Safety: Agency approvals may vary from model to model. Please consult factory for specific model information. C-28 QAS SERIES - 50 WATT MODELS - (See the last page of this file for options.) Vin (Volts) 48 48 48 Vin Range (Volts) 36 - 72 36 - 72 36 - 72 Iin Max.* (Amps) 1.60 2.00 1.60 Vout (Volts) 5.0 57.0 60.0 Iout Rated (Amps) 10.0 1.10 0.83 Ripple & Noise Pk-Pk (mV) 50 200 200 Efficiency Typ. ** 86% 87% 88% Model QAS050ZG QAS060Z57 QAS050Z60 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 2.80" (71.1mm) STANDOFF 4PL MOUNTING INSERTS M3X.5 THRU. 1.850"(47.0mm) 4 1.000"(25.4mm) 1.300"(33.0mm) 1 BOTTOM VIEW 0.600"(15.2mm) 5 0.900"(22.9mm) 2.40" (61.0mm) 2 6 7 8 0.400"(10.2mm) 0 -0.150"(-3.8mm) -0.35"(-8.9mm) 0.100"(2.5mm) 3 -0.200"(-5.1mm) 0 -0.15" (-3.8mm) 0.300" (7.6mm) 2.200" (55.9mm) 2.500" (63.5mm) DIA 0.040" (1.0mm) 0.18" (4.6mm) 0.50" (12.7mm) Thermal Impedance Natural Convection 100 LFM 200 LFM 300 LFM 400 LFM 10.0 7.6 5.7 4.4 3.4 C/W C/W C/W C/W C/W Pin 1 2 3 4 5 6 7 8 Function -Vin +Vin Enable -V out +V out -Sense Trim +Sense Inches: .XX 0.020 .XXX 0.010 Pin: 0.002 Tolerances (Millimeters) .X 0.5 .XX 0.25 0.05 ( Dimensions as listed unless otherwise specified.) Note: Thermal impedance data is dependent on many environmental factors. The exact thermal performance should be validated for specific application. C-29 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. C105 |
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