VRAE-10E1A0GF

The Bel VRAE-10E1A Series is a part of the non-isolated DC/DC converter Power Module series. The modules use a SIP package. These converters are available in a range of output voltages from 0.59 VDC to 5.1 VDC over a wide range of input voltage 4.5 VDC -13.8 VDC. The efficiency is typically 91% at 3.3 Vout (Vin = 12 VDC) at full load. • Wide Input Voltage Range 4.5 VDC – 13.8 VDC • 0.59 VDC – 5.1 VDC / 10 A Output • Non-Isolated • High Efficiency • Fixed Frequency • Low Cost • Under-Voltage Lockout • OCP/SCP • Remote On/Off • Class II, Category 2, Non-Isolated DC/DC Converter (refer to IPC-9592B) • UL60950-1-2 2nd Edition Recognized (UL/cUL) • Networking • Computers and Peripherals • Telecommunications VRAE-10E1A0 Series 2 PART NUMBER OUTPUT VOLTAGE INPUT VOLTAGE MAX. OUTPUT CURRENT MAX. OUTPUT POWER TYPICAL EFFICIENCY VRAE-10E1A0 0.59 VDC - 5.1 VDC 4.5 VDC - 13.8 VDC 10 A 50 W 91% V Mount Type Vertical Mount R AE 10 E 1A x RoHS Series Name Output Current Input Range Output Voltage Suffix RoHS 6 Compliant SIP 10 A 4.5 - 13.8 V 0.59 - 5.1 V 0 – Active High PARAMETER - DESCRIPTION x Package G – Tray Packaging MIN TYP MAX UNITS Input Supply Voltage -0.3 - 15 V Ambient Temperature -40 - 85 C Storage Temperature -55 - 125 C - - 2000 m MIN TYP MAX UNIT Vo  3.63 V 4.5 - 13.8 Vo > 3.63 V 7.0 - 13.8 - - 9.5 A - - 120 mA - 10 25 mA - 30 100 mA - 15 30 mA - - 1 A2s 4.15 4.3 4.45 V 3.7 4.1 4.3 V Altitude NOTE: All specifications are typical at 25 C unless otherwise stated. PARAMETER Input Voltage Input Current (Full load) DESCRIPTION  An input line fuse must always be used. Input Current (No load) Remote Off Input Current Input Reflected Ripple Current (pk-pk) Input Reflected Ripple Current (rms) With simulated source impedance of 1000 nH, 5 Hz to 20 MHz Use a 1000 µF / 25 V AL-Cap with ESR = 0.03 ohm max and 2*100 µF/25V Tan-Cap with ESR = 0.013 ohm max at 100 kHz @ 25°C. I2t Inrush Current Transient Turn-on Voltage Threshold V A 30.1K resistor is connected from Enable to Vin Turn-off Voltage Threshold NOTE: All specifications are typical at 25 C unless otherwise stated. tech.support@psbel.com VRAE-10E1A0 Series PARAMETER 3 DESCRIPTION MIN TYP MAX UNIT -2 - +2 % Vo, set Load Regulation - ±0.3 ±1 % Vo, set Line Regulation - ±0.3 ±1 % Vo, set Regulation Over Temperature - 0.3 - % Vo, set Output Current 0 - 10 A 10.2 13 15 A - 70 100 mV - 20 30 mV Short Circuit Surge Transient - - 5 A2s Turn-on Time - - 7 ms Overshoot at Turn-on - - 1 % Output Capacitance 0 - 1000 µF - 120 Output Voltage Set Point Accuracy Vin = 12 V, Iout = full load Output DC Current Limit Output Ripple and Noise (pk-pk) Output Ripple and Noise (rms) 0 – 20 MHz BW, with a 1 µF ceramic capacitor and a 10 µF tantalum cap at output. TRANSIENT RESPONSE 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load di/dt = 2.5 A/µS; Vin =12 V; with 10 µF tantalum cap and 1 µF ceramic at the output, Ta=25 C Vo = All Settling Time 200 mV - 30 50 µs - 120 200 mV - 20 50 µs NOTE: All specifications are typical at normal input, full load at Ta= 25°C unless otherwise stated. PARAMETER Efficiency DESCRIPTION MIN TYP MAX Vo = 5.0 V 91 93 - Vo = 3.3 V 89 91 - Vo = 2.5 V 87 89 - 84 86 - Vo = 1.5 V 83 85 - Vo = 1.2 V 80 82 - Vo = 0.9 V 73 75 - - 500 - kHz 0.591 - 5.1 V Vo = 1.8 V Vin = 12 V Switching Frequency Output Voltage Trim Range MTBF Wide Trim Calculated Per Bell Core SR-332 (Io = 80% load; Vin = 12 V; Vo = 5 V; 200 LFM; Ta = 25 C) Weight % 7 677 401 - Dimensions (L × W ×H) UNIT h 3.5 - g 0.65 x 0.41 x 0.32 in 16.51 x 10.41 x 8.13 mm NOTE: All specifications are typical at 25 C unless otherwise stated. PARAMETER DESCRIPTION MIN TYP MAX UNIT -0.3 - 0.4 V 2.0 - 5.5 V Remote On/Off (Active High) Signal Low (Unit Off) Remote On/Off Pin is open, the unit is off Signal High (Unit On) Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2017 Bel Power Solutions & Protection Rev. K_12.17 Asia-Pacific +86 755 298 85888 VRAE-10E1A0 Series 4 Equation for calculating the trim resistor given the desired output voltage (Vo) is shown below. The Rtrim resistor should be connected between the trim pin and GND pin. Vout 1.182 Rtrim  k Vo  0.591 Module Trim Rtrimup GND Figure 7. 12 V input, 3.3 V output. Figure 6. 12 V input, 0.591 V output Figure 8. 12 V input, 5.0 V output. NOTE: Ripple and noise at full load, 0-20 MHz BW, with a 1 µF ceramic cap and a 10 µF tantalum cap, and Ta=25 ˚C. tech.support@psbel.com VRAE-10E1A0 Series 5 EFFICIENCY (%) Efficiency vs. Vo=0.591 V Output Current at Room Temperature 0.9 0.85 0.8 0.75 0.7 0.65 0.6 0.55 0.5 0.45 0.4 4.5V 12.0V 13.8V 1 2.5 5 7.5 10 OUTPUT CURRENT (Amp) EFFICIENCY (%) Efficiency vs. Vo=3.3 V Output Current at Room Temperature 1 0.95 0.9 0.85 0.8 0.75 0.7 0.65 0.6 0.55 0.5 0.45 0.4 4.5V 12.0V 13.8V 1 2.5 5 7.5 10 OUTPUT CURRENT (Amp) EFFICIENCY (%) Efficiency vs. Vo=5.0 V Output Current at Room Temperature 1 0.95 0.9 0.85 0.8 0.75 0.7 0.65 0.6 0.55 0.5 0.45 0.4 7V 12.0V 13.8V 1 2.5 5 7.5 10 OUTPUT CURRENT (Amp) Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2017 Bel Power Solutions & Protection Rev. K_12.17 Asia-Pacific +86 755 298 85888 VRAE-10E1A0 Series 6 The thermal reference point Tref is shown below. For reliable operation this temperature should not exceed 115 ˚C. The output power of the module should not exceed the rated power for the module. Figure 1. Vin=12 V, Vout = 5 V Figure 2. Vin=12 V, Vout =3.3 V Figure 3. Vin=12 V, Vout = 2.5 V Figure 4. Vin=12 V, Vout = 1.2 V Figure 5. Vin=12 V, Vout = 0.59 V tech.support@psbel.com VRAE-10E1A0 Series 7 Figure 9. 100% to 50% load step at 12 V input, 0.591 V output Figure 10. 50% to 100% load step at 12 V input, 0.591 V output Figure 11. 100% to 50% load step at 12 V input, 3.3 V output Figure 12. 50% to 100% load step at 12 V input, 3.3 V output Figure 13. 100% to 50% load step at 12 V input, 5.0 V output Figure 14. 50% to 100% load step at 12 V input, 5.0 V output NOTE: Transient response at di/dt=0.25 A/µS, with a 1µF ceramic cap and a 10µF tantalum cap at the output, and Ta=25 ˚ C. Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2017 Bel Power Solutions & Protection Rev. K_12.17 Asia-Pacific +86 755 298 85888 8 VRAE-10E1A0 Series PIN 1 2 3 4 5 NAME ENABLE Vin GND Vout Trim NOTE: This module is recommended and compatible with Pb-Free Wave Soldering and must be soldered using a peak solder temperature of no more than 260ºC for less than 5 seconds. NOTES: 1) All Pins: Material - Copper Alloy; Finish – 3 micro inches minimum Gold over 50 micro inches minimum Nickel plate. 2) Undimensioned components are shown for visual reference only. 3) All dimensions in inches (mm); Tolerances: x.xx +/-0.02 in [0.5 mm]. x.xxx +/-0.010 in [0.25 mm]. tech.support@psbel.com VRAE-10E1A0 Series 9 Modules were designed for vertical insertion into host board. Experiments should be performed to make sure that the units meet the intended tilt specification. A fixture may be needed to make the module stand upright in assembly. DATE REVISION CHANGE DESCRIPTION APPROVAL XF JIANG 2010-04-22 G Change operating temp range from 0~70C to -40~85C Add the data of full load input current 2010-10-07 H Update Thermal Derating Curves XF JIANG 2014-3-24 I Update MD Shiyong Qian 2015-12-28 J Add Assembly Note. Update mechanical drawing Falling Tao 2017-12-15 K Datasheet updated to the new Bel template NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems. 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. Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2017 Bel Power Solutions & Protection Rev. K_12.17 Asia-Pacific +86 755 298 85888 10 VRAE-10E1A0 Series tech.support@psbel.com