TEN 20-WIN Series Application Note DC/DC Converter 9 to 36Vdc or 18 to 75 Vdc Input 3.3 to 15Vdc Single Outputs and ±5 to ±15Vdc Dual Outputs, 20W Features Single output up to 5.5A Dual output up to ±2.0A 20 watts maximum output power 4:1 ultra wide input voltage range of 9-36 and 18-75VDC Six-sided continuous shield Case grounding High efficiency up to 89% Low profile: 50.825.410.2 mm (2.001.000.
Application Note 20W, Single and Dual Output Absolute Maximum Rating Parameter Model Input Voltage Continuous Transient (100mS) Min Max Unit TEN 20-24xx WIN TEN 20-48xx WIN TEN 20-24xx WIN TEN 20-48xx WIN 40 80 50 100 All 5 V/mS 105 105 125 °C °C °C Input Voltage Variation (complies with ETS300 132 part 4.
Application Note 20W, Single and Dual Output Input Specification Parameter Operating Input Voltage Model TEN 20-24xx WIN TEN 20-48xx WIN TEN 20-2410 WIN TEN 20-2411 WIN TEN 20-2412 WIN TEN 20-2413 WIN TEN 20-2421 WIN TEN 20-2422 WIN TEN 20-2423 WIN TEN 20-4810 WIN TEN 20-4811 WIN TEN 20-4812 WIN TEN 20-4813 WIN TEN 20-4821 WIN TEN 20-4822 WIN TEN 20-4823 WIN TEN 20-2410 WIN TEN 20-2411 WIN TEN 20-2412 WIN TEN 20-2413 WIN TEN 20-2421 WIN TEN 20-2422 WIN TEN 20-2423 WIN TEN 20-4810 WIN TEN 20-4811 WIN TEN
Application Note 20W, Single and Dual Output General Specification Parameter Efficiency (Vin nom; Full Load; TA = 25°C) Model TEN 20-2410 WIN TEN 20-2411 WIN TEN 20-2412 WIN TEN 20-2413 WIN TEN 20-2421 WIN TEN 20-2422 WIN TEN 20-2423 WIN TEN 20-4810 WIN TEN 20-4811 WIN TEN 20-4812 WIN TEN 20-4813 WIN TEN 20-4821 WIN TEN 20-4822 WIN TEN 20-4823 WIN Min All 1500 1500 1 Isolation voltage Input to Output (for 60 seconds) Input to Case, Output to Case (for 60 seconds) Isolation resistance Isolation capaci
Application Note 20W, Single and Dual Output Characteristic Curves All test conditions are at 25°C. The figures are identical for TEN 20-2410 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2410 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2411 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2411 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2412 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2412 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2413 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2413 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2421 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2421 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2422 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2422 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2423 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-2423 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4810 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4810 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4811 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4811 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4812 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4812 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4813 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4813 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4821 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4821 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4822 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4822 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4823 WIN Efficiency versus Output Current Typical Output Ripple and Noise. Vin nom; Full Load Efficiency versus Input Voltage.
Application Note 20W, Single and Dual Output Characteristic Curves (Continued) All test conditions are at 25°C. The figures are identical for TEN 20-4823 WIN Conduction Emission of EN55022 Class A Vin nom; Full Load Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Vin nom; Full Load Conduction Emission of EN55022 Class B Vin nom; Full Load Power Dissipation versus Output Current Created by Traco Electronic AG Arp. www.tracopower.com th Date: January 4 , 2011 / Rev.: 1.
Application Note 20W, Single and Dual Output Testing Configurations Input reflected-ripple current measurement test up Component L C Value 12μH 100μF Voltage ---100V Reference ---Aluminum Electrolytic Capacitor Peak-to-peak output ripple & noise measurement test up Output voltage and efficiency measurement test up Note: All measurements are taken at the module terminals. Single Output V I out Efficiency out Vin I in Dual Output 100% Created by Traco Electronic AG Arp.
Application Note 20W, Single and Dual Output EMC considerations Single Output Suggested schematic for EN55022 conducted emission Class A Recommended layout with input filter To comply with conducted emissions noise EN55022 CLASS A following components are needed: TEN 20-241x WIN Component Value C1 ---C2, C3 1000pF Voltage ---2KV TEN 20-481x WIN Component Value C1 1μF C2, C3 1000pF Voltage 100V 2KV Created by Traco Electronic AG Arp. www.tracopower.
Application Note 20W, Single and Dual Output EMC considerations Dual Output Suggested schematic for EN55022 conducted emission Class A Recommended layout with input filter To comply with conducted emissions noise EN55022 CLASS A following components are needed: TEN 20-242x WIN Component Value C1 ---C2, C3 1000pF Voltage ---2KV TEN 20-482x WIN Component Value C1 1μF C2, C3 1000pF Voltage 100V 2KV Created by Traco Electronic AG Arp. www.tracopower.
Application Note 20W, Single and Dual Output EMC considerations (Continued) Suggested schematic for EN55022 conducted emission Class B Recommended layout with input filter To meet conducted emissions (EN55022 CLASS B) following components are needed: TEN 20-241x WIN Component Value C1 4.7μF C3, C4 1000pF L1 450μH Voltage 50V 2KV ---- 1812 MLCC 1808 MLCC Common Choke, P/N: TCK-048 TEN 20-481x WIN Component Value C1, C2 2.
Application Note 20W, Single and Dual Output EMC considerations (Continued) Suggested schematic for EN55022 conducted emission Class B limits Recommended layout with input filter To comply with conducted emissions noise (EN55022 CLASS B) following components are needed: TEN 20-242x WIN Component Value C1 4.7μF C3, C4 1000pF L1 450μH Voltage 50V 2KV ---- 1812 MLCC 1808 MLCC Common Choke, P/N: TCK-048 TEN 20-482x WIN Component Value C1, C2 2.
Application Note 20W, Single and Dual Output Input Source Impedance The power module should be connected to a low impedance input source. Highly inductive source impedance can affect the stability of the power module. Input external L-C filter is recommended to minimize input reflected ripple current. The inductor has a simulated source impedance of 12μH and capacitor is a 220μF/100V low ESR type.
Application Note 20W, Single and Dual Output Output Voltage Adjustment Output voltage set point adjustment allows the user to increase or decrease the output voltage set point of a module. This is accomplished by connecting an external resistor between the TRIM pin and either the +Vout pin or -Vout pin. With an external resistor between the TRIM and -Vout pin, the output voltage set point increases. With an external resistor between the TRIM and +Vout pin, the output voltage set point decreases.
Application Note 20W, Single and Dual 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. Thermal Consideration The power module operates in a variety of thermal environments. However, sufficient cooling should be provided to help ensure reliable operation of the unit.
Application Note 20W, Single and Dual Output Remote ON/OFF Control The positive logic remote On/Off control circuit is included. Turns the module On during a logic High on the On/Off pin and turns Off during a logic Low. The On/Off pin is an open collector/drain logic input signal (Von/off) that referenced to GND. If not using the remote on/off feature, please open circuit between on/off pin and -Vin pin to turn the module on.
Application Note 20W, Single and Dual Output Heat Sink Optional heat-sink to reduce the case temperature or to increase operating temperature without derating. All dimensions in millimeters Mechanical Data 1.00(25.4) 0.50 (12.7) 0.40 (10.2) DIA. 0.04(1.0) 5 Bottom View 1 2 1 2 3 4 5 6 6 0.80(20.3) 4 PIN 0.60(15.2) 2.00(50.8) 3 0.40 (10.2) 0.40 (10.2) 0.10(2.5) 0.22(5.6) 0.20(5.
Application Note 20W, Single and Dual Output Recommended Pad Layout 1. All dimensions in Inches (mm) 2. Pin pitch tolerance: ±0.014 (±0.35) 3. Tolerance: x.xx ±0.02 (x.x ±0.5) x.xxx ±0.01 (x.xx ±0.25) Soldering and Reflow Considerations Reference Solder: Sn-Ag-Cu; Sn-Cu Hand Welding: Soldering iron: Power 90W Welding Time: 2～4 sec Temperature: 380～400°C Packaging Information All dimensions in millimeters 10 PCS per TUBE Created by Traco Electronic AG Arp. www.tracopower.
Application Note 20W, Single and Dual Output Safety and Installation Instruction Fusing Consideration Caution: This power module is not internally fused. An input line fuse must always be used. This encapsulated power module can be used in a wide variety of applications, ranging from simple stand-alone operation to an integrated part of sophisticated power architecture.
