TEP 100 Series Application Note DC/DC Converter 9 to 18Vdc, 18 to 36Vdc or 36 to 75Vdc Input and 100 Watt Output Power 3.3Vdc to 48 Vdc Single Output Standard Features • Industry standard half-brick footprint 61.0°57.9°12.7 mm (2.40°2.28°0.
Application Note 100W Single Output Absolute Maximum Rating Parameter Input Voltage Continuous Transient (100mS) Operating Ambient Temperature Storage Temperature I/O Isolation Voltage (Basic Insulation) Device Min Max Unit TEP 100-12xx TEP 100-24xx TEP 100-48xx 20 40 80 TEP 100-12xx TEP 100-24xx TEP 100-48xx All All All 36 50 100 85 125 Vdc Vdc Vdc Vdc Vdc Vdc -40 -55 2250 °C °C Vdc Output Specification Parameter Output Voltage (Vin = Vin nom, Iout = Iout max.
Application Note 100W Single Output Output Specification (continued) Parameter Dynamic Load Response (∆IO / ∆t = 1A/10µS ; Vin = Vin nom, TA = 25°C) Load step change between 75% to 100% of Iout max. Peak Deviation Setting Time (Vout < 10% peak deviation) Output Current Output Over Voltage Protection (Non-latch Hiccup) Output Over Current Protection (Hiccup Mode) Created by Traco Electronic AG Arp.
Application Note 100W Single Output Input Specification Parameter Operating Input Voltage Device TEP 100-12xx TEP 100-24xx TEP 100-48xx TEP 100-1210 TEP 100-1211 TEP 100-1212 TEP 100-1213 TEP 100-1215 TEP 100-1216 TEP 100-1218 Input Current (Maximum value at Vin = Vin nom, Iout = Iout max.
Application Note 100W Single Output General Specification Parameter Efficiency (Vin = Vin nom, Iout = Iout max., TA = 25°C) Isolation voltage (Basic Insulation) Input to Output Input to Case Output to Case Isolation resistance Isolation capacitance Switching Frequency Weight MTBF Bellcore TR-NWT-000332, TC = 40°C, MIL-HDBK-217F Over Temperature Protection (see page 55) Created by Traco Electronic AG Arp.
Application Note 100W Single Output Environmental Specification Parameter Operating ambient temperature (with derating) * Maximum case temperature Storage temperature range Thermal impedance without Heat-sink With TEP-HS1 Heat-sink Relative humidity Thermal shock Vibration Model All All All Min -40 -55 Max +85 +105 +125 6.7 4.
Application Note 100W Single Output Characteristic Curves All test conditions are at 25°C. The figures are identical for TEP 100-1210 Efficiency versus Output Current Power Dissipation versus Output Current Efficiency versus Input Voltage. Full Load Derating Output Current versus Ambient Temperature with Airflow, Vin = Vin nom Derating Output Current Versus Ambient Temperature with TEP-HS1 Heat-Sink and Airflow, Vin = Vin nom Created by Traco Electronic AG Arp. www.tracopower.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-1210 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves All test conditions are at 25°C. The figures are identical for TEP 100-1211 Efficiency versus Output Current Power Dissipation versus Output Current Efficiency versus Input Voltage. Full Load Derating Output Current versus Ambient Temperature with Airflow, Vin = Vin nom Derating Output Current Versus Ambient Temperature with TEP-HS1 Heat-Sink and Airflow, Vin = Vin nom Created by Traco Electronic AG Arp. www.tracopower.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-1211 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves All test conditions are at 25°C. The figures are identical for TEP 100-1212 Efficiency versus Output Current Power Dissipation versus Output Current Efficiency versus Input Voltage. Full Load Derating Output Current versus Ambient Temperature with Airflow, Vin = Vin nom Derating Output Current Versus Ambient Temperature with TEP-HS1 Heat-Sink and Airflow, Vin = Vin nom Created by Traco Electronic AG Arp. www.tracopower.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-1212 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves All test conditions are at 25°C. The figures are identical for TEP 100-1213 Efficiency versus Output Current Power Dissipation versus Output Current Efficiency versus Input Voltage. Full Load Derating Output Current versus Ambient Temperature with Airflow, Vin = Vin nom Derating Output Current Versus Ambient Temperature with TEP-HS1 Heat-Sink and Airflow, Vin = Vin nom Created by Traco Electronic AG Arp. www.tracopower.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-1213 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves All test conditions are at 25°C. The figures are identical for TEP 100-1215 Efficiency versus Output Current Power Dissipation versus Output Current Efficiency versus Input Voltage. Full Load Derating Output Current versus Ambient Temperature with Airflow, Vin = Vin nom Derating Output Current Versus Ambient Temperature with TEP-HS1 Heat-Sink and Airflow, Vin = Vin nom Created by Traco Electronic AG Arp. www.tracopower.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-1215 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves All test conditions are at 25°C. The figures are identical for TEP 100-1216 Efficiency versus Output Current Power Dissipation versus Output Current Efficiency versus Input Voltage. Full Load Derating Output Current versus Ambient Temperature with Airflow, Vin = Vin nom Derating Output Current Versus Ambient Temperature with TEP-HS1 Heat-Sink and Airflow, Vin = Vin nom Created by Traco Electronic AG Arp. www.tracopower.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-1216 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves All test conditions are at 25°C. The figures are identical for TEP 100-1218 Efficiency versus Output Current Power Dissipation versus Output Current Efficiency versus Input Voltage. Full Load Derating Output Current versus Ambient Temperature with Airflow, Vin = Vin nom Derating Output Current Versus Ambient Temperature with TEP-HS1 Heat-Sink and Airflow, Vin = Vin nom Created by Traco Electronic AG Arp. www.tracopower.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-1218 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves All test conditions are at 25°C. The figures are identical for TEP 100-2410 Efficiency versus Output Current Power Dissipation versus Output Current Efficiency versus Input Voltage. Full Load Derating Output Current versus Ambient Temperature with Airflow, Vin = Vin nom Derating Output Current Versus Ambient Temperature with TEP-HS1 Heat-Sink and Airflow, Vin = Vin nom Created by Traco Electronic AG Arp. www.tracopower.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2410 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves All test conditions are at 25°C. The figures are identical for TEP 100-2411 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 18V Vin= 24V Vin= 36V 8 7 6 5 4 3 70.0 67.5 Vin= 18V 2 65.0 Vin= 24V 62.5 Vin= 36V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2411 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2412 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 18V Vin= 24V Vin= 36V 8 7 6 5 4 3 70.0 67.5 Vin= 18V 2 65.0 Vin= 24V 62.5 Vin= 36V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2412 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2413 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 18V Vin= 24V Vin= 36V 8 7 6 5 4 3 70.0 67.5 Vin= 18V 2 65.0 Vin= 24V 62.5 Vin= 36V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2413 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2415 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 18V Vin= 24V Vin= 36V 8 7 6 5 4 3 70.0 67.5 Vin= 18V 2 65.0 Vin= 24V 62.5 Vin= 36V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2415 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2416 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 18V Vin= 24V Vin= 36V 8 7 6 5 4 3 70.0 67.5 Vin= 18V 2 65.0 Vin= 24V 62.5 Vin= 36V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2416 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2418 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 18V Vin= 24V Vin= 36V 8 7 6 5 4 3 70.0 67.5 Vin= 18V 2 65.0 Vin= 24V 62.5 Vin= 36V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-2418 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves All test conditions are at 25°C. The figures are identical for TEP 100-4810 Efficiency versus Output Current Power Dissipation versus Output Current Efficiency versus Input Voltage. Full Load Derating Output Current versus Ambient Temperature with Airflow, Vin = Vin nom Derating Output Current Versus Ambient Temperature with TEP-HS1 Heat-Sink and Airflow, Vin = Vin nom Created by Traco Electronic AG Arp. www.tracopower.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4810 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4811 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 36V Vin= 48V Vin= 75V 8 7 6 5 4 3 70.0 67.5 Vin= 36V 2 65.0 Vin= 48V 62.5 Vin= 75V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4811 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4812 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 36V Vin= 48V Vin= 75V 8 7 6 5 4 3 70.0 67.5 Vin= 36V 2 65.0 Vin= 48V 62.5 Vin= 75V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4812 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4813 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 36V Vin= 48V Vin= 75V 8 7 6 5 4 3 70.0 67.5 Vin= 36V 2 65.0 Vin= 48V 62.5 Vin= 75V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4813 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4815 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 36V Vin= 48V Vin= 75V 8 7 6 5 4 3 70.0 67.5 Vin= 36V 2 65.0 Vin= 48V 62.5 Vin= 75V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4815 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4816 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 36V Vin= 48V Vin= 75V 8 7 6 5 4 3 70.0 67.5 Vin= 36V 2 65.0 Vin= 48V 62.5 Vin= 75V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4816 Typical Output Ripple and Noise.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4818 12 95.0 11 92.5 10 90.0 9 Power Dissipation(W) 87.5 EFFICIENCY(%). 85.0 82.5 80.0 77.5 75.0 72.5 Vin= 36V Vin= 48V Vin= 75V 8 7 6 5 4 3 70.0 67.5 Vin= 36V 2 65.0 Vin= 48V 62.5 Vin= 75V 1 0 60.
Application Note 100W Single Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEP 100-4818 Typical Output Ripple and Noise.
Application Note 100W Single Output Testing Configurations Input reflected-ripple current measurement test up Component L1 C1 & C2 Value 12µH 100µF Voltage ---100V Reference ARLITECH: ATPI0705120 NIPPON CHEMI-CON: KY series (EKY-101ELL101MK16S) Peak-to-peak output ripple & noise measurement test up Device TEP 100-xx10 TEP 100-xx11 TEP 100-xx12 TEP 100-xx13 TEP 100-xx15 TEP 100-xx16 TEP 100-xx18 Component Value Voltage Reference C1 4.7µF 50V TDK: C4532X7R1H475M C1 2.
Application Note 100W Single Output EMI considerations Suggested schematic to comply with EN55022 conducted emission Class A Recommended Layout with Input Filter To comply with conducted noise according to EN 55022 Class A following components are recommended: TEP 100-12xx Component Value Voltage Reference C1, C3 470µF 35V Nippon Chemi-con KY series C2, C4, C5 22µF 25V 1812 MLCC C6, C7, C8, C9, C10, C11 1000pF 3KV 1808 MLCC L1 156µH ±35% ---Common Choke, P/N: TCK-072 TEP 100-24xx Component C1, C3 C2, C4
Application Note 100W Single Output EMI considerations (continued) Suggested schematic to comply with EN55022 conducted emission Class B Recommended Layout With Input Filter To comply with conducted noise according to EN 55022 Class B following components are recommended: TEP 100-12xx Component Value Voltage Reference C1, C5 470µF 35V Nippon chemi-con KY series C2, C3, C4, C6, C7 22µF 25V 1812 MLCC C8, C9, C14, C15 1000pF 3KV 1808 MLCC C10, C11, C12, C13 10nF 2KV 1812 MLCC L1, L2 305µH ±35% ---Common Ch
Application Note 100W Single Output EMI considerations (continued) These common mode choke have been define as follow: ■ TCK-064: Inductance: 1400µH ±35% Impedance: 21.56mΩ, max. Rated current: 5.8A, max. ■ TCK-067: Inductance: 753µH ±35% Impedante: 25mΩ, max. Rated current: 7.5A, max. ■ TCK-072: Inductance: 156µH ±35% Impedance: 15mΩ, max Rated current: 11.3A, max. ■ TCK-073: Inductance: 305µH ±35% Impedante: 20mΩ, max. Rated current: 11.3A, max.
Application Note 100W Single Output Output Voltage Adjustment (continued) TRIM EQUATION (100 + ∆%) 100 + 2∆% V RU = OUT − KΩ 1.225∆% ∆% 100 RD = − 2 KΩ ∆% TRIM TABLE TEP 100-xx10 Trim up (%) 1 2 3 4 5 6 7 8 9 10 3.366 3.399 3.432 3.465 3.498 3.531 3.564 3.597 3.630 RU (KΩ)= 170.082 85.388 57.156 43.041 34.571 28.925 24.892 21.867 19.515 17.633 VOUT (Volts)= 3.333 TEP 100-xx11 Trim up (%) 1 2 3 4 5 6 7 8 9 10 VOUT (Volts)= 5.05 5.10 5.
Application Note 100W Single Output Remote Sense To minimum the effects of distribution losses by regulating the voltage at the Remote Sense pin. The voltage between the Sense pin and Vout pin must not exceed 10% of Vout. i.e. [+Vout to –Vout] – [+Sense to –Sense] < 10% Vout The voltage between +Vout and –Vout terminals must not exceed the minimum output over voltage protection threshold. This limit includes any increase in voltage due to remote-sense compensation and trim function.
Application Note 100W Single Output Short Circuitry Protection Continuous, hiccup and auto-recovery mode. During short circuit, converter still shut down. The average current during this condition will be very low and the device can be safety in this condition. Output Over Voltage Protection The output over-voltage protection consists of circuitry that monitors the voltage on the output terminals.
Application Note 100W Single Output Heat Sink Heat-sink for lower temperature and higher reliability of the module. Order Code: TEP-HS1 Order code: TEP-HS1 Includes heatsink with thermal pad and mounting screws. To order modules with mounted heatsink, please ask factory. Created by Traco Electronic AG Arp. www.tracopower.com th Date: June 9 , 2010 / Rev.: 1.
Application Note 100W Single Output Remote ON/OFF Control The Remote ON/OFF Pin is controlled DC/DC power module to turn on and off; the user must use a switch to control the logic voltage high or low level of the pin referenced to -Vin. The switch can be open collector transistor, FET and Photo-Couple. The switch must be capable of sinking up to 1 mA at low-level logic Voltage. High-level logic of the ON/OFF signal maximum voltage is allowable leakage current of the switch at 12V is 0.5 mA.
Application Note 100W Single Output Mechanical Data Standard 1. Pin 1,2,3,4,6,7,8: Diameter 0.040 (1.02mm) Pin 5,9: Diameter 0.080 (2.03mm) 2. All dimensions in inches (mm) Tolerance: x.xx ±0.02 (x.x ±0.5) x.xxx ±0.01 (x.xx ±0.25) 3. Pin pitch tolerance: ± 0.01 (±0.25) 4. Pin dimensions tolerance: ± 0.004 (±0.1) EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. TRIM UP TRIM DOWN 7 8 RD 6 Created by Traco Electronic AG Arp.
Application Note 100W Single Output Mechanical Data (continued) Option: The terminal block type of TEP – CM Option: The terminal block with an EMC filter type of TEP – CMF can meet the EMC characteristics. All dimensions in inches (mm) Tolerance: x.xx ±0.02 (x.x ±0.5) x.xxx ±0.01 (x.xx ±0.25) EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. TRIM UP TRIM DOWN 7 8 RD 6 Created by Traco Electronic AG Arp.
Application Note 100W Single Output Recommended Pad Layout All dimensions in millimeters (inches.) Tolerances: x.xx mm ±0.25 mm (x.xxx in ±0.010 in) PAD SIZE (LEAD FREE RECOMMENDED) +/- OUTPUT : THROUGH HOLE: TOP VIEW PAD: BOTTOM VIEW PAD: OTHERS : THROUGH HOLE: TOP VIEW PAD: BOTTOM VIEW PAD: Created by Traco Electronic AG Arp. www.tracopower.com th Ø 2.3mm Ø 2.9mm Ø 3.6mm Ø 1.3mm Ø 1.9mm Ø 2.6mm Date: June 9 , 2010 / Rev.: 1.
Application Note 100W Single Output Soldering Considerations Lead free wave solder profile for TEP 100 Series Zone Preheat zone Actual heating Reference Parameter Rise temperature speed: 3°C/sec max. Preheat temperature: 100~130°C Peak temperature: 250~260°C Peak time (T1+T2 time): 4~6 sec Reference Solder: Sn-Ag-Cu; Sn-Cu Hand Welding: Soldering iron: Power 90W Welding Time: 2~4 sec Temperature: 380~400°C Created by Traco Electronic AG Arp. www.tracopower.com th Date: June 9 , 2010 / Rev.: 1.
Application Note 100W Single Output Packaging Information Dimensions shown in millimeters Created by Traco Electronic AG Arp. www.tracopower.com th Date: June 9 , 2010 / Rev.: 1.
Application Note 100W Single Output Order Code Model Number TEP 100-1210 TEP 100-1211 TEP 100-1212 TEP 100-1213 TEP 100-1215 TEP 100-1216 TEP 100-1218 TEP 100-2410 TEP 100-2411 TEP 100-2412 TEP 100-2413 TEP 100-2415 TEP 100-2416 TEP 100-2418 TEP 100-4810 TEP 100-4811 TEP 100-4812 TEP 100-4813 TEP 100-4815 TEP 100-4816 TEP 100-4818 Note 1: Note 2: Note 3: Note 4: Note 5: Note 6: Input Range 9 – 18Vdc 9 – 18Vdc 9 – 18Vdc 9 – 18Vdc 9 – 18Vdc 9 –18Vdc 9 – 18Vdc 18 – 36Vdc 18 – 36Vdc 18 – 36Vdc 18 – 36Vdc 18
