D048C010T010M2N

D048C010T010M2N VICOR | Alldatasheet

Document overview

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Technical content

Features

• Up to 80 A continuous, 100 A surge
• 93% efficiency @ 5 Vdc
• 100°C operating case temperature
• 180 W/in 3 power density 120 A/in3
• 36 – 75 Vdc input range
• 100 V input surge for 100 ms
• Low noise ZCS/ZVS architecture
• Fast dynamic response
• Parallelable, with fault tolerance
• 2,250 Vdc basic insulation Product Overview VICBrick high-density converters (up to

120 A/in

3) are enabled by Vicor’s V•I Chip technology. Each VICBrick consists of two V•I Chips: a 36 – 75 Vdc input Pre-Regulator Module (PRM) that is paired with an appropriate V oltage Transformation Module (VTM) chosen to provide the desired output voltage. While the ultra-low profile package conforms to industry-standard quarter-brick footprint (1.45" x 2.28"), it stands only 0.27" high and achieves 80 A of output current. Standard outputs include 1.0, 1.2,1.5 V and 1.8 V at 80 A, 2.5 V at 60 A, 3.0 and 3.3 V at 45 A, and 5 Vat 30 A. Output voltages can be easily trimmed up or down over a wide range. Dual output pins are used for output currents over 50 A. Utilizing breakthrough Sine Amplitude Converter (SAC) technology, VICBricks offer the highest efficiency, lowest noise, fastest transient response and highest power density. And because of the V•I Chips highly integrated functionality, VICBricks have only a fraction of the parts of a typical DC-DC converter. Parameter Rating Unit Notes +In to –In voltage Continuous -1.0 to +75.0 Vdc Surge 100 Vdc <100ms On/Off to –In voltage -0.6 to +7.0 Vdc Isolation voltage Basic insulation Input to output 2,250 Vdc Operating case temperature -40 to +100 °C Output side of VTM Pin soldering temperature Wa ve 500 (260) °F (°C) <5 sec Hand 750 (390) °F (°C) <7 sec V•I Chip TM VICBrick DC-DC Converters Quarter Brick, 48 Vin Family 1.0 to 5.0 Vdc Output VICBrick

Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 2 of 14 vicorpower.com PA RT NUMBERING Nominal Input Voltage Nominal Output Voltage (x10) C = 1/4 Brick Product Grade T= -40 to 125°C Package Style 1 = Single output pins 2 = Dual output pins (see page 3) Enable Polarity P=”+” M=”–” (see page 7) Output Power (x 0.1) Model Number Input Output Max Continuous Typical Output Voltage Voltage Voltage Output Current Full Load Trim Range Fuse Value (Vdc) (Vdc) (Amps) Efficiency (Vdc) D048C010T010M2N 36 – 75 1.0 80* 83 0.90 – 1.10 5.0 A D048C012T012M2N 36 – 75 1.2 80* 84 1.08 – 1.32 6.3 A D048C015T012M2N 36 – 75 1.5 80 87 1.35 – 1.65 6.3 A D048C018T014M2N 36 – 75 1.8 80 88 1.62 – 1.98 6.3 A D048C025T015M2N 36 – 75 2.5 60 89 2.25 – 2.75 7.0 A D048C030T014M1N 36 – 75 3.0 45 90 2.70 – 3.30 8.0 A D048C033T015M1N 36 – 75 3.3 45 91 2.97 – 3.63 7.0 A D048C050T015M1N 36 – 75 5.0 30 93 4.50 – 5.50 7.0 A PRODUCT MATRIX D 048 C 030 T 014 M 2 N INPUT FUSING VICBricks are not internally fused in order to provide flexibility in power system configuration. Input line fusing of VICBricks must always be incorporated within the power system. The input line fuse should be placed in series with +IN. Vicor recommends using the Littlefuse Nano 451/453 series for fusing VICBricks. Please refer to the chart above for appropriate fuse values. Specifications * 100 A for 100 ms

Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 4 of 14 vicorpower.com Parameter Min Typ Max Unit Notes Operating input voltage 36 48 75 Vdc Input surge withstand 100 Vdc <100 ms Undervoltage Turn-on 35 36 Vdc Turn-off 32.6 33.8 Vdc Overvoltage Turn-off 76.0 Vdc Turn-on 75.0 Vdc Input reflected ripple current 3 % Iin mA p-p (see Fig.3 for test circuit) Input dV/dt 10 V/µs Turn-on time Pow er up 150 ms ON/OFF enable 6 ms No load power dissipation 6.0 W Recommended external 10 50 µF 200 nH maximum source inductanceinput capacitance INPUT SPECIFICATIONS Parameter Min Typ Max Unit Notes Output voltage accuracy ±1 % 48 V input; no load; 25°C Current limit 125 % Average short circuit current 200 mA Efficiency Module dependent, see charts for individual models Output OVP setpoint 120 % Line regulation 0.1 % Load regulation 0.1 % Temperature regulation ±0.05 % / °C Ripple and noise, p-p Module dependent, see charts for individual models Transient response No load - full load step change, see note 1 below Voltage deviation 2 % Recovery time 75 µs OUTPUT SPECIFICATIONS Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and case temperature, unless otherwise specified. Note 1: For important information relative to applications where the unit is subjected to continuous dynamic loading, contact Vicor Applications Engineering at 800-927-9474. Specifications, continued

Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 6 of 14 vicorpower.com Parameter Min Typ Max Unit Notes Isolation voltage Complies with basic insulation requirements Input to output 2,250 Vdc Isolation resistance 10 M Ω Input to output Agency approvals (pending) cTÜVus UL/CSA 60950, EN 60950 CE Mark Low voltage directive SAFETY SPECIFICATIONS Parameter Min Typ Max Unit Notes Operating case temperature -40 100 °C Measured at output side of VTM Storage temperature -40 +150 °C Temperature limiting 125 130 135 °C Junction temperature, PRM or VTM Thermal capacity 22.8 Ws/°C Pin soldering temperature Wave 50 0 (260) °F (°C) <5 sec Hand 750 (390) °F (°C) <7 sec THERMAL SPECIFICATIONS Parameter Min Typ Max Unit Notes MTBF MIL-HDBK-217F 1,500 khrs 25°C, GB W eight 3.7 (104) oz (g) Dimensions 2.28 x 1.45 x 0.27 in L x W x H 57,9 x 36,8 x 6,8 mm L x W x H GENERAL SPECIFICATIONS Parameter Min Typ Max Unit Notes Disable voltage (P version) – 0.6 1.7 Vdc Referenced to –in Enable voltage (P version) 2.8 6.2 Vdc Referenced to –in Enable voltage (M version) – 0.6 0.7 Vdc Referenced to –in Disable voltage (M version) 1.8 6.2 Vdc Referenced to –in CONTROL SPECIFICATIONS – ON/OFF PIN Specifications, continued

Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 7 of 14 vicorpower.com +IN / –IN — DC Voltage Input Pins The VICBrick DC-DC Converter input voltage range should not be exceeded. The VICBrick’s internal under/over voltage lockout-function prevents operation outside of the normal input range. The VICBrick turns ON within an input voltage window bounded by the "Input under-voltage turn-on" and "Input over- voltage turn-off" levels, as specified. The module may be protected against accidental application of a reverse input voltage by the addition of a rectifier in series with the positive input, or a reverse rectifier in shunt with the positive input located on the load side of the input fuse. Input impedance V icor recommends a minimum of 10 µF bypass capacitance be used on-board across the +IN and –IN pins. The type of capacitor used should have a low Q with some inherent ESR such as an electrolytic capacitor. If ceramic capacitance is required for space or MTBF purposes, it should be damped with approximately 0.3 Ω series resistance. The DC resistance of the source should be kept as low as possible. ON/OFF PIN The ON/OFF pin provides the following Enable/Disable functionality: Standard "M" configuration — If the ON/OFF pin is left floating, the module output is disabled. Once this port is pulled lower than 0.7 Vdcwith respect to –IN, the output is enabled. This action can be realized by employing a relay, opto-coupler or open collector transistor. This pin should not be toggled at a rate higher than 1 Hz. Optional "P" configuration — This is the reverse function from above: when the ON/OFF pin is left floating, the module output is enabled. Once this port is pulled lower than 1.7 Vdcwith respect to –IN, the output is disabled. If not using the ON/OFF pin function, perform one of the following to turn the converter on: For M configuration, short ON/OFF pin to –IN. For P configuration, leave ON/OFF pin open. +OUT / – OUT — DC Voltage Output Pins The 0.060" diameter + and – output pins are rated for a maximum current of 50 A. Two sets of pins are provided for all units with a current rating over 50 A. These pins must be connected in parallel with minimal interconnect resistance. Output impedance The very low output impedance of the VICBrick reduces or eliminates the need for limited life aluminum electrolytic or tantalum capacitors at the input of the non-isolated point-of-load converters. +SENSE / –SENSE — Remote Sense Pins Remote sense minimizes the effects of distributiion losses by regulating the voltage at the remote sense connections. Pin/Control Functions

Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 8 of 14 vicorpower.com Power Dissipation vs. Output Current Output Current (A) Power Dissipation (W) 36 V 48 V 75 V 02 04 0 6 0 8 010 30 50 70 Power dissipation vs. load Output voltage ripple at full load and nominal Vin with no external bypass capacitor. Peak-to-peak 82 mV Efficiency vs. Output Current 01 02 0 3 04 0 5 06 07 08 0 Output Current (A) 36V 48V 75V Efficiency Efficiency vs. load Parameter Min Typ Max Unit Note Setpoint voltage 0.990 1.000 1.010 V Output current – continuous 0 80 A – surge 100 A 100 ms Input current 4.0 A No load dissipation 7.0 W Current limit 110 120 130 A D048C010T010M2N Specifications Output Ripple vs. Load 100 110 120 130 140 01 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 Output Current (A) Output Ripple (mV p-p) Output ripple vs. load with no external bypass capacitance

Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 9 of 14 vicorpower.com Transient response 100 – 50% Transient response 50 – 100% D048C010T010M2N Specifications (continued)

Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 10 of 14 vicorpower.com Power Dissipation vs. Output Current 01 02 0 3 04 0 5 06 0 7 08 0 Output Current (A) Power Dissipation (W) 36V 48V 75V Power dissipation vs. load Efficiency vs. Output Current 01 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 Output Current (A) Efficiency (%) 36V 48V 75V Efficiency vs. load Parameter Min Typ Max Unit Note Setpoint voltage 1.188 1.200 1.212 V Output current – continuous 0 80 A – surge 0 100 A 100 ms Input current 4.7 A No load dissipation 7.0 W Current limit 110 120 130 A D048C012T012M2N Specifications Output Ripple vs. Load 100 110 120 01 0 2 03 04 05 06 07 08 0 Output Current (A) Output Ripple (mV) Output ripple vs. load with no external bypass capacitance

Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 11 of 14 vicorpower.com Power Dissipation vs. Output Current 01 0 2 0 3 04 05 06 07 08 0 Output Current (A) Power Dissipation (W) 36 V 48 V 75 V Power dissipation vs. load Output voltage ripple at full load and nominal Vin with no external bypass capacitor. Peak-to-peak 82 mV Efficiency vs. Output Current 01 0 2 0 3 0 4 0 5 06 07 0 8 0 Output Current A) Efficiency (%) 36Vin 48Vin 75Vin Efficiency vs. load Parameter Min Typ Max Unit Note Setpoint voltage 1.485 1.500 1.515 V Output current 0 80 A Continuous Input current 4.7 A No load dissipation 7.0 W Current limit 88 96 104 A D048C015T012M2N Specifications

Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 12 of 14 vicorpower.com 6x22 µF ceramic capacitors Load Example output filter Output voltage ripple at full load and nominal Vin with 5 (22 µf) External bypass capacitor. Peak-to-peak 18.4 mV Output Ripple vs. Load 01 0 2 0 3 0 4 0 5 06 07 08 0 Output Current (A) Output Ripple (mV) Output ripple vs. load with no external bypass capacitance D048C015T012M2N Specifications (continued)

Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 13 of 14 vicorpower.com Parameter Min Typ Max Unit Note Setpoint voltage 1.782 1.800 1.818 V Output current 0 80 A Continuous Input current 5.6 A No load dissipation 7.0 W Current limit 88 96 104 A D048C018T014M2N Specifications Power Dissipation vs. Output Current 01 0 2 03 04 05 06 07 08 0 Output Current(A) Power Dissipation (W) Power dissipation vs. load Efficiency vs. Output Current 01 0 2 03 04 05 06 07 08 0 Output Current (A) Efficiency (%) 36V 48V 75V Efficiency vs. load 6x22 µF ceramic capacitors Load Example output filter Output voltage ripple at full load and nominal Vin with 7x (22 µF) ceramic external bypass capacitor. Peak-to-peak 36 mV

Tel: 800-735-6200 VICBrick DC-DC Converter Rev. 1.5 Page 14 of 14 vicorpower.com 12/04/10M V icor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and accessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom power systems. Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. V icor components are not designed to be used in applications, such as life support systems, wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are available upon request. Specifications are subject to change without notice. Vicor Corporation

25 Frontage Road • Andover, MA, USA 01810

Tel: 800-735-6200, Fax: 978-475-6715 email V icor Express: vicorexp@vicr.com, Technical Support: apps@vicr.com Intellectual Property Notice V icor and its subsidiaries own Intellectual Property (issued U.S. and Foreign Patents and pending patent applications) relating to the product described in this data sheet including;

• The electrical and thermal utility of the V•I Chip package
• The design of the V•I Chip package
• The Power Conversion Topology utilized in the V•I Chip package
• The Control Architecture utilized in the V•I Chip package
• The Factorized Power Architecture. Purchase of this product conveys a license to use it. However, no responsibility is assumed by Vicor for any infringement of patents or other rights of third parties which may result from its use. Except for its use, no license is granted by implication or otherwise under any patent or patent rights of Vicor or any of its subsidiaries. Anybody wishing to use Vicor proprietary technologies must first obtain a license. Potential users without a license are encouraged to first contact Vicor’s Intellectual Property Department. W arranty V icor products are guaranteed for two years from date of shipment against defects in material or workmanship when in normal use and service. This warranty does not extend to products subjected to misuse, accident, or improper application or maintenance. Vicor shall not be liable for collateral or consequential damage. This warranty is extended to the original purchaser only. EXCEPT FOR THE FOREGOING EXPRESS WARRANTY , VICOR MAKES NO WARRANTY , EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. V icor will repair or replace defective products in accordance with its own best judgement. For service under this warranty, the buyer must contact V icor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products returned without prior authorization will be returned to the buyer. The buyer will pay all charges incurred in returning the product to the factory. Vicor will pay all reshipment charges if the product was defective within the terms of this warranty. Information published by Vicor has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. V icor reserves the right to make changes to any products without further notice to improve reliability, function, or design. Vicor does not assume any liability arising out of the application or use of any product or circuit; neither does it convey any license under its patent rights nor the rights of others. V icor general policy does not recommend the use of its components in life support applications wherein a failure or malfunction may directly threaten life or injury. Per Vicor Terms and Conditions of Sale, the user of Vicor components in life support applications assumes all risks of such use and indemnifies Vicor against all damages.