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| TKD SERIES - 50 WATT, 3/4 BRICK DESCRIPTION The TKD series of dual-output DC/DC converters provides high power and full isolation in a low cost, single-board design package. The TKD series provides highly reliable, onboard conversion of telecom and datacom input voltages to isolated low output voltages without the need for a heatsink. The TKD series is ideally suited for Distributed Power Architectures (DPA), telecommunications equipment, LAN/WAN, and data processing applications. FEATURES TECHNICAL SPECIFICATIONS Input Parameter Voltage Range 48 nom. Transient Voltage Withstand Turn-on Time Input Reflected Ripple Current UVP Trip Range 36-75 100/100 25 50 34/30 VDC V/ms mS mApk-pk Von/Voff Maximum Unit * * * * * * * * * Independent Dual Outputs Low Cost Package No Heatsink Single-Board Design Wide Trim Range for both Outputs 1500V Isolation Industry Standard Footprint Remote Shutdown Flexible Output Power Efficiency vs. Output 90.0% Output Setpoint Accuracy Line Reg. Vin min. - Vin max., Iout rated output 1 Load Reg. Iout min. - Iout max., Vin rated output 1 Min. Output Current, each Output Dynamic Reg., Loadstep Pk Deviation Settling Time Voltage Trim Range Output 1 Output 2 if Vout1 set to 3.3V Output 2 if Vout1 set to 2.5V Power Limit Threshold Range OVP Trip Range 2.50-3.47 1.50-2.50 1.50-2.00 110-150 115-140 V V V % Pout rated % Vout 4 500 % Vout S 1.5 0.5 0.5 1 % Vout % Vout % Vout A Efficiency Parameter Maximum Unit 80.0% VIN=36V 70.0% 60.0% VIN=48V VIN=75V 50.0% 0.80 1.60 2.40 3.20 4.00 4.80 5.60 6.40 7.20 8.00 Iout1 = Iout2 (A) General Parameter Switching Frequency Remote ON/OFF Positive Negative (optional) Isolation Input-Output Temp. Coefficient Board Temp Operating Range Storage Range Thermal Shutdown Range Humidity max, Non-Condensing Safety Weight (approx) On>3.5/Off<1.8 On<1.8/Off>3.5 1500 0.03 -40 to +100 -40 to +125 105 to 115 95 Pending 1.5 Oz. V V VDC %/ C Maximum 200 Unit KHz Notes Specifications typically at 25C, nominal line, and full load unless otherwise stated. Specifications subject to change without notice. C C C % REV. 08/01 1 TKD SERIES - 50 WATT, 3/4 BRICK MODELS - (See the last page of section for options.) MODEL INPUT VOLTAGE (VOLTS) INPUT VOLTAGE RANGE (VOLTS) MAXIMUM INPUT CURRENT (AMPS)* OUTPUT VOLTAGE (VOLTS) RATED OUTPUT CURRENT (AMPS)** RIPPLE & NOISE pk-pk (mV) TYPICAL EFFICIENCY*** TKD12ZED-T NOTES: 48 36-75 2.0 3.3/2.5 12/12 100/100 84% * Maximum input current at minimum input voltage, maximum rated output power. ** Maximum current on either output not to exceed Iout rated and total output power not to exceed 50 Watts. *** At nominal Vin, output current equal to 8.0 Amps on either output. MECHANICAL DRAWING 3.90 (99.1) PIN 1 2 3 4 5 6 7 8 9 10 11 Function +Vin -Vin On/Off +Vout2 +Vout2 Common Common +Vout1 1.0 (25.40) 2.36 0.8 (20.32) (60.0) 0.6 (15.24) 1 2 3 Bottom View 4 5 6 7 8 9 10 11 1.40 (35.56) 1.20 (30.48) 1.00 (25.40) 0.80 (20.32) 0.60 (15.24) 0.40 (10.16) 0.20 (5.08) 0 0.385 (9.80) 3.70 (93.98) +Vout1 Trim 2 Trim 1 0.40 (1.02) 0.18 (4.60) 0.45 (11.40) Side View Units: inches (mm) 2 0 0.10 (2.50) 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. Negative Logic OPTION SUFFIX N T Lucent-Compatible Trim Terminal Strip Trim Enable Trim and Enable Current Share Headerless PIN LENGTH AND HEATSINK OPTIONS TS 1 2 3 4 Y 8 9 1H 1V 2H 2V 3H 3V HAS, HBD, HBS, HES, HLS, LES, QBS, QES, QLS, TES, TQD HAS, HBD, HBS, HES, HLS, QBS, QES, QLS XWS, XWD, XWT IAS, LES IAD, IAS, LES, SMS IAS, LES SMS Encapsulated EWS, IWS, OWS All Units (Except SMS) All Units (Except SMS) All Units (Except DIP, HLS, HLD, QLS, SIP, SM, TLD, and TKD Packages) All Units (Except DIP, HLS, HLD, QLS, SIP, SM, TLD, and TKD Packages) All Units (Except DIP, HLS, HLD, QLS, SIP, SM, TLD, and TKD Packages) All Units (Except DIP, HLS, HLD, QLS, SIP, SM, TLD, and TKD Packages) All Units (Except DIP, HLS, HLD, QLS, SIP, SM, TLD, and TKD Packages) All Units (Except DIP, HLS, HLD, QLS, SIP, SM, TLD, and TKD Packages) APPLICABLE SERIES TTL Low Turns Module ON TTL High Turns Module OFF REMARKS 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 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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