 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| BCM ArrayTM BC352R440T065VM-00 Features * 352 Vdc - 44 Vdc 650 W VI BRICK BCM Array * Integrated heatsink simplifies TM thermal management * Vertical mount package reduces footprint * High efficiency (>95%) reduces system power consumption Size: 3.54 x 0.56 x 1.13 in 89,9 x 14,2 x 28,7 mm * High power density (>290 W/in3) * Contains built-in protection features: undervoltage, overvoltage lockout, over current protection, short circuit protection, overtemperature protection Vin = 330 - 365 V Vout = 41.25 - 45.63 V (NO LOAD) POUT = 650 W(NOM) K = 1/8 * ZVS/ZCS Resonant Sine Amplitude Converter topology Product Description The VI BRICK BCM Array is a high efficiency (>95%) Sine Amplitude Converter (SAC) operating from a 330 to 365 Vdc primary bus to deliver an isolated 41.25-45.63 V nominal, unregulated secondary. The SAC offers a low AC impedance beyond the bandwidth of most downstream regulators, meaning that input capacitance normally located at the input of a regulator can be located at the input to the SAC. Since the K factor of the BC352R440T065VM-00 is 1/8, that capacitance value can be reduced by a factor of 64x, resulting in savings of board area, materials and total system cost. TM * Can be paralleled to create multi-kW arrays * Internal fuse and filter * No output filtering required TYPICAL APPLICATIONS * High End Computing Systems * Automated Test Equipment * Telecom Base Stations * High Density Power Supplies * Communications Systems Absolute Maximum Ratings Parameter +In to -In PC to -In +In/-In to +Out/-Out +In/-In to +Out/-Out +Out to -Out Values -1.0 to 400 -0.3 to +20 4242 500 -1.0 to +60 Unit Vdc Vdc V V Vdc Notes Hi Pot Working VI BRICK BCM Array BC352R440T065VM-00 vicorpower.com Rev. 1.0 Page 1 of 10 SPECIFICATIONS 1.0 ELECTRICAL CHARACTERISTICS Specifications apply over all line and load conditions unless otherwise noted; Boldface specifications apply over the temperature range of -40C < TC < 100C (T-Grade); All other specifications are at TC = 25C unless otherwise noted ATTRIBUTE Voltage range dV/dt Quiescent power No load power dissipation Inrush Current Peak DC Input Current K Factor SYMBOL VIN dVIN /dt PQ PNL IINR_P IIN_DC K POUT POUT_P VOUT IOUT ROUT ROUT ROUT COUT FSW FSW_RP VOUT_PP TON1 VIN = 352 VDC; See Figure 11 VIN = 330 - 365 VDC; See Figure 11 VIN = 352 VDC Average POUT < = 650 W, Tpeak < 5 ms No load Pout < = 650 W VIN = 352 V, POUT = 650 W VIN = 330 V to 365 V, POUT = 650 W VIN = 352 V, TJ = 100 C,POUT = 650 W 120 W < POUT < 650 W Max TC = 25 C TC = 100 C TC = -40 C CONDITIONS / NOTES MIN 330 PC connected to -IN VIN = 352 V VIN = 330 to 365 V VIN = 365 V COUT = 100 F, POUT = 650 W POUT = 650 W TYP 352 790 12 4 MAX 365 1 820 19 24 9 2 1/8 650 610 990 41.25 94.4 94.4 94.3 90 50 75 30 1.56 3.12 COUT = 0 F, POUT = 650 W, VIN = 352 V VIN = 352 V, CPC = 0 460 70 95 57.5 1.65 3.3 216 540 90 115 90 200 1.73 3.46 450 620 96 96 45.63 15.4 W W V A % % % m m m uF MHz MHz mV ms UNIT Vdc V/s mW W A A () VOUT VIN Output Power (Average) Output Power (Peak) Output Voltage Output Current (Average) Efficiency (Ambient) Efficiency (Hot) Minimum Efficiency (Over Load Range) Output Resistance (Ambient) Output Resistance (Hot) Output Resistance (Cold) Load Capacitance Switching Frequency Ripple Frequency Output Voltage Ripple VIN to VOUT (Application of VIN) CNTRL CNTRL Voltage (Operating) CNTRL Voltage (Enable) CNTRL Voltage (Disable) CNTRL Source Current (Startup) CNTRL Source Current (Operating) CNTRL Internal Resistance CNTRL Capacitance (Internal) CNTRL Capacitance (External) External CNTRL Resistance CNTRL External Toggle Rate CNTRL to VOUT with CNTRL Released CNTRL to VOUT, Disable CNTRL VPC VPC_EN VPC_DIS IPC_EN IPC_OP RPC_SNK CPC_INT CPC_EXT RPC FPC_TOG Ton2 TPC_DIS 4.7 2 100 4 25 5 2.5 200 7 75 Internal pull down resistor External capacitance delays PC enable time Connected to -VIN VIN = 352 V, Pre-applied CPC = 0, COUT = 0 VIN = 352 V, Pre-applied CPC = 0, COUT = 0 5.3 3 <2 600 10 200 2000 2000 1 150 10 25 50 100 4 V V V uA mA k pF pF k Hz s s VI BRICK BCM Array BC352R440T065VM-00 vicorpower.com Rev. 1.0 Page 2 of 10 SPECIFICATIONS 1.0 ELECTRICAL CHARACTERISTICS (CONT.) Specifications apply over all line and load conditions unless otherwise noted; Boldface specifications apply over the temperature range of -40C < TC < 100C (T-Grade); All other specifications are at TC = 25C unless otherwise noted ATTRIBUTE PROTECTION Negative going OVLO Positive going OVLO Negative going UVLO Positive going UVLO Output Overcurrent Trip Short Circuit Protection Trip Current Short Circuit Protection Response Time Thermal Shutdown Junction setpoint GENERAL SPECIFICATION Isolation Voltage (Hi-Pot) Working Voltage (IN - OUT) Isolation Capacitance Isolation Resistance MTBF Agency Approvals/Standards SYMBOL CONDITIONS / NOTES MIN TYP MAX UNIT VIN_OVLOVIN_OVLO+ VIN_UVLOVIN_UVLO+ IOCP ISCP TSCP TJ_OTP VIN = 352 V, 25C 365 380 270 285 20 30 380 385 285 300 24 390 400 304 325 30 V V V V A A 1.2 125 130 135 s C VHIPOT VWORKING CIN_OUT RIN_OUT 4242 Unpowered unit MIL HDBK 217F, 25 C, GB cTUVus (Pending Approvals) CE Mark 500 5 660 2.1 500 800 V V pF M Mhrs VI BRICK BCM Array BC352R440T065VM-00 vicorpower.com Rev. 1.0 Page 3 of 10 SPECIFICATIONS GENERAL Parameter Min Typ Max Unit Note Mechanical Weight Dimensions Length Width Height Thermal Over temperature shutdown Operating temperature - heatsink Junction-to-heatsink thermal impedance (RJC) Heatsink to ambient thermal impedance (RHA) See Mechanical Drawings 3.2/92 3.54/ 89,9 0.56/ 14,2 1.13/ 28,7 125 130 0.50 5.95 3.55/ 90,1 0.57/ 14,6 1.18/ 30,0 135 100 0.65 6.10 oz /g in /mm in /mm in /mm C C C/W C/W Junction temperature See thermal curve, Figure 14 Heatsink temperature measured in location shown in Figure 15 Refer to http://www.vicorpower.com/ technical_library/calculators/calc_t~1.xls APPLICATION CHARACTERISTICS All specifications are at TC = 25 unless otherwise noted. See associated figures for general trend data. ATTRIBUTE No Load Power Inrush Current Peak Efficiency (Ambient) Efficiency (Hot - 100C) Output Voltage Ripple Undervoltage Lockout Response Time Constant Output Overcurrent Response Time Constant Overvoltage Lockout Response Time Constant SYMBOL PNL INR_P VOUT_PP TUVLO TOCP TOVLO 20 < IOCP < 30 A CONDITIONS / NOTES VIN = 352 V, PC enabled; See Figure 1 COUT = 100 F, POUT = 650 W VIN = 352 V, POUT = 650 W VIN = 352 V, POUT = 650 W COUT = 0 uF, POUT = 650 W @ VIN = 352, VIN = 352 V TYP 12 4 96 96 216 150 7.5 120 UNIT W A % % mV s ms s VI BRICK BCM Array BC352R440T065VM-00 vicorpower.com Rev. 1.0 Page 4 of 10 SPECIFICATIONS No Load Power Dissipation vs Line No Load Power Dissipation (W) 24 20 16 12 8 4 0 325 330 335 340 345 350 355 360 365 370 Full Load Efficiency vs. Case Temperature 97 96.5 Efficiency (%) 96 95.5 95 94.5 94 -60 -40 -20 0 20 40 60 80 100 120 Input Voltage (V) TCASE: -40C 25C 100C VIN : Case Temperature (C) 360 V 352 V 365 V Figure 1 - No load power dissipation vs. VIN; TCASE Figure 2 - Full load efficiency vs. temperature; VIN Efficiency & Power Dissipation -40C Case 44 95 90 Efficiency & Power Dissipation vs. 25C Case 98 Power Dissipation (W) Efficiency (%) Efficiency (%) 85 80 75 70 65 60 0 2 4 6 8 10 12 14 16 18 36 32 94 92 90 88 86 84 82 80 0 PD 30 26 22 18 14 10 PD 28 24 20 16 Output Load (A) VIN: 330 V 352 V 365 V 330 V 352 V 365 V VIN: 2 4 6 8 10 12 14 16 18 Output Current (A) 330 V 352 V 365 V 330 V 352 V 365 V Figure 3 - Efficiency and power dissipation at -40C (case); VIN Figure 4 - Efficiency and power dissipation at 25C (case); VIN Efficiency & Power Disspiation 100C Case 98 36 32 28 24 ROUT vs. Case Temperature 40 100 Power Dissipation (W) 96 Efficiency (%) 94 92 90 88 86 84 82 80 0 2 330 V 95 90 Rout (m ) 85 80 75 70 65 60 55 50 -60 -40 -20 0 20 40 60 80 100 120 PD 20 16 12 4 6 352 V 8 365 V 10 12 330 V 14 16 352 V 8 18 365 Output Current (A) VIN: Case Temperature (C) I OUT : 1.4 A 15.4 A Figure 5 - Efficiency and power dissipation at 100C (case); VIN Figure 6 - ROUT vs. temperature vs. IOUT VI BRICK BCM Array BC352R440T065VM-00 vicorpower.com Rev. 1.0 Page 5 of 10 Power Dissipation (W) 40 96 34 SPECIFICATIONS Ripple vs. Load 250 200 150 100 50 0 Ripple (mV pk-pk) 0 2 4 6 8 Load Current (A) Vpk-pk (mV) Figure 7 - Typical Vripple vs. IOUT ; 352 Vin, no external capacitance Figure 8 - CNTRL to VOUT startup waveform Figure 9 - VIN to VOUT startup waveform Figure 10 - CNTRL disable waveform, 352 VIN, 200 F COUT full load Safe Operating Area 1200 Output Power (W) 1000 800 600 400 200 0 40.00 41.00 42.00 43.00 44.00 45.00 46.00 Output Voltage (V) Steady State 5 mS 650 W Ave Figure 11 - Safe Operating Area vs. VOUT VI BRICK BCM Array BC352R440T065VM-00 vicorpower.com Rev. 1.0 Page 6 of 10 SPECIFICATIONS MECHANICAL DRAWING .558 .015 14.17 .38 1.130 28.70 +IN +OUT2A +OUT2A +OUT2A +OUT2A +OUT2B +OUT2B +OUT2B +OUT2B -OUT1A -OUT1A -OUT1A -OUT1A -OUT1B -OUT1B -OUT1B -OUT1B -IN CNTRL .14 3.56 (19) PL. SEATING PLANE .08 2.00 .16 4.00 (14) PL. .165 .015 4.18 .38 1.10 28.00 .315 8.00 1.10 28.00 .39 10.00 .24 6.00 .10 2.65 (19) PL. .10 2.49 (19) PL. .075 TYP 1.91 SEE DETAIL A .19 4.93 .03 TYP .73 .62 15.73 3.54 89.94 UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE INCH [MM]TOLERANCES ARE: DETAIL A SCALE: 10X DECIMALS .01 [0.25] .XX= .005 [0.127] .XXX= -+ -+ ANGLES 10 -+ Figure 12 - Outline Drawing RECOMMENDED PCB PATTERN Figure 13 - PCB Layout VI BRICK BCM Array BC352R440T065VM-00 vicorpower.com Rev. 1.0 Page 7 of 10 THERMALS AND PIN CONTROL FUNCTIONS 800 700 600 Free Air 200 LFM Output Power (W) 500 400 300 200 100 0 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 400 LFM 600 LFM 800 LFM 1000 LFM Power Limit Ambient Temperature (C) Figure 14 - Typical thermal curve - verify all thermal management systems experimentally. CNTRL - Enable / Disable The Enable / Disable signal is a multifunction node that provides the following functions: Enable / Disable - If CNTRL is left floating, the module output is enabled. Once this port is pulled lower than 1.95 Vdc with respect to -In, the output is disabled. This action can be realized by employing a relay, opto-coupler, or open collector transistor. This signal should not be toggled at a rate higher than 1 Hz. CNTRL should also not be driven by or pulled up to an external voltage source. Primary Auxiliary Supply - CNTRL can source up to 10 mA at 5.0 Vdc. CNTRL should never be used to sink current. Alarm - The module contains circuitry that monitors output overload, input over voltage or under voltage, and internal junction temperatures. In response to an abnormal condition in any of the monitored parameters, CNTRL will toggle. Figure 15 -- Temp measurement location +In / -In - DC Voltage Input Ports The BCM Array input voltage range should not be exceeded. An internal under / over voltage lockout-function prevents operation outside of the normal operating input range. The module turns on within an input voltage window bounded by the "Input undervoltage 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. +Out / -Out - DC Voltage Output Ports Multiple pins are provided for the +Out and -Out connections. They must be connected in parallel with low interconnect resistance. The low output impedance of the module reduces or eliminates the need for limited life aluminum electrolytic or tantalum capacitors at the input of POL converters. Total load capacitance at the output of the device should not exceed the specified maximum. Owing to the wide bandwidth and low output impedance of the BCM Array, low frequency bypass capacitance and significant energy storage may be more densely and efficiently provided by adding capacitance at the input. VI BRICK BCM Array BC352R440T065VM-00 vicorpower.com Rev. 1.0 Page 8 of 10 APPLICATIONS NOTE CURRENT SHARING The SAC topology bases its performance on efficient transfer of energy through a transformer, without the need of closed loop control. For this reason, the transfer characteristic can be approximated by an ideal transformer with some resistive drop and positive temperature coefficient. This type of characteristic is close to the impedance characteristic of a DC power distribution system, both in behavior (AC dynamic) and absolute value (DC dynamic). When connected in an array (with same K factor), the BCM module will inherently share the load current with parallel units, according to the equivalent impedance divider that the system implements from the power source to the point of load. It is important to notice that, when successfully started, BCMs are capable of bidirectional operations (reverse power transfer is enabled if the BCM input falls within its operating range and the BCM is otherwise enabled). In parallel arrays, because of the resistive behavior, circulating currents are never experienced, because of energy conservation law. General recommendations to achieve matched array impedances are (see also AN016 for further details): * to dedicate common copper planes within the PCB to deliver and return the current to the modules * to make the PCB layout as symmetric as possible * to apply same input/output filters (if present) to each unit Figure 16 - BCM Array VI BRICK BCM Array BC352R440T065VM-00 vicorpower.com Rev. 1.0 Page 9 of 10 Warranty Vicor 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. Vicor will repair or replace defective products in accordance with its own best judgement. For service under this warranty, the buyer must contact Vicor 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. Vicor 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. Vicor 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. Vicor'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. Vicor 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. Intellectual Property Notice Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the products described in this data sheet. Interested parties should contact Vicor's Intellectual Property Department. The products described on this data sheet are protected by the following U.S. Patents Numbers: 5,945,130; 6,403,009; 6,710,257; 6,911,848; 6,930,893; 6,934,166; 6,940,013; 6,969,909; 7,038,917; 7,166,898; 7,187,263; 7,361,844; D496,906; D505,114; D506,438; D509,472; and for use under 6,975,098 and 6,984,965 Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 email Customer Service: custserv@vicorpower.com Technical Support: apps@vicorpower.com VI BRICK BCM Array BC352R440T065VM-00 vicorpower.com Rev. 1.0 Page 10 of 10 |
Price & Availability of BC352R440T065VM-00
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |