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參數(shù)資料
型號(hào): V48A3V3T264AS
元件分類: 電源模塊
英文描述: 1-OUTPUT 264 W DC-DC REG PWR SUPPLY MODULE
文件頁(yè)數(shù): 1/8頁(yè)
文件大小: 347K
代理商: V48A3V3T264AS
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
48V Maxi Family
Rev. 5.4
Page 1 of 8
Set your site on VICOR at www.vicorpower.com
Shown actual size:
4.6 x 2.2 x 0.5 in
117 x 56 x 12,7 mm
45
Absolute Maximum Ratings
Parameter
Min
Typ
Max
Unit
Baseplate to sink; flat, greased surface
0.08
°C/Watt
Baseplate to sink; thermal pad (P/N 20263)
0.07
°C/Watt
Baseplate to ambient
4.9
°C/Watt
Baseplate to ambient; 1000 LFM
1.1
°C/Watt
Thermal capacity
165
Watt-sec/°C
Thermal Resistance and Capacity
Data Sheet
48V Input Maxi Family*
DC-DC Converter Module
Features
DC input range: 36 - 75V
Input surge withstand: 100V for 100ms
DC output: 2V - 48V
Programmable output: 10 to 110%
Regulation: ±0.2% no load to full load
Efficiency: Up to 91%
Maximum operating temperature:
100°C at full load
Power density: Up to 100W/cubic inch
Height above board: 0.43 in. (10,9 mm)
Parallelable, with N+M fault tolerance
Low noise ZCS/ZVS architecture
Typical Applications: telecommunications
and distributed power systems
Product Overview
This DC-DC converter module uses
2nd Generation power processing, control
and packaging technologies to provide the
performance, flexibility and cost effectiveness
expected of a mature power component.
For example, a plated-cavity core transformer
couples widely separated primary and
secondary windings, resulting in low in-to-
out parasitic capacitance and noise.
High frequency ZCS/ZVS switching,
advanced power semiconductor packaging
and thermal management provide high
power density with low temperature
gradients. Extensive use of silicon
integration results in 1/3 the part count
of a 1st Generation converter.
Part Numbering
For pin styles see page 6. Slotted baseplate
(style 1) requires no designator. For
threaded baseplate add a “2” to the end of
the part number. For thru-hole, add a “3”.
See page 7 for dimensions.
Parameter
Rating
Unit
Notes
+In to –In voltage
-0.5 to +75
Vdc
+In to –In voltage
100
Vdc
<100ms
PC to –In voltage
-0.5 to +7.0
Vdc
PR to –In voltage
-0.5 to +7.0
Vdc
SC to –Out voltage
-0.5 to +1.5
Vdc
–Sense to –Out voltage
1.0
Vdc
Isolation voltage (in to out)
3000
Vrms
Isolation voltage (in to base)
1550
Vrms
Isolation voltage (out to base)
500
Vrms
Storage temperature (C-Grade)
-40 to +125
°C
Operating temperature (C-Grade)
-20 to +100
°C
Baseplate
Pin soldering temperature
500 (260)
°F (°C)
<5 sec; wave solder
Pin soldering temperature
750 (390)
°F (°C)
<7 sec; hand solder
Mounting torque
5 (0.57)
in-lbs (N-m)
6 each, # 4-40 or M3
* The modules described here are the highest power for each output voltage.
Consult factory for availability of lower power units.
See part numbering chart on this
page for other product grades.
V48 A 12 C 500 A
Input Voltage
24 = 24Vin
48 = 48Vin
300 = 300Vin
375 = 375Vin
A = Maxi
B = Mini
C = Micro
Output
Voltage
Product Grade Temperatures (°C)
Grade
Storage
Operating
C = - 40 to +125 - 20 to +100
T = - 40 to +125 - 40 to +100
H = - 55 to +125 - 40 to +100
M = - 65 to +125 - 55 to +100
Pin
Style
Base-
plate
Output
Power
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V48A3V3T264B 功能描述:CONVERTER MOD DC/DC 3.3V 264W RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:Maxi 設(shè)計(jì)資源:Maxi/Mini/Micro Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:微型 類型:隔離 輸出數(shù):1 電壓 - 輸入(最小):18V 電壓 - 輸入(最大):36V Voltage - Output 1:12V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):* 電源(瓦) - 制造商系列:100W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:模塊 尺寸/尺寸:2.28" L x 1.45" W x 0.62" H(57.9mm x 36.8mm x 15.7mm) 包裝:散裝 工作溫度:-55°C ~ 100°C 效率:* 電源(瓦特)- 最大:*
V48A3V3T264B2 功能描述:CONVERTER MOD DC/DC 3.3V 264W RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:Maxi 設(shè)計(jì)資源:VI-200, VI-J00 Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:* 類型:隔離 輸出數(shù):1 電壓 - 輸入(最小):42V 電壓 - 輸入(最大):60V Voltage - Output 1:24V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):* 電源(瓦) - 制造商系列:200W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H(116.8mm x 47.2mm x 20.1mm) 包裝:散裝 工作溫度:-25°C ~ 85°C 效率:* 電源(瓦特)- 最大:*
V48A3V3T264B3 功能描述:CONVERTER MOD DC/DC 3.3V 264W RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:Maxi 設(shè)計(jì)資源:VI-200, VI-J00 Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:* 類型:隔離 輸出數(shù):1 電壓 - 輸入(最小):42V 電壓 - 輸入(最大):60V Voltage - Output 1:24V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):* 電源(瓦) - 制造商系列:200W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H(116.8mm x 47.2mm x 20.1mm) 包裝:散裝 工作溫度:-25°C ~ 85°C 效率:* 電源(瓦特)- 最大:*
V48A3V3T264BF 功能描述:CONVERTER MOD DC/DC 3.3V 264W RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:Maxi 設(shè)計(jì)資源:VI-200, VI-J00 Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:* 類型:隔離 輸出數(shù):1 電壓 - 輸入(最小):42V 電壓 - 輸入(最大):60V Voltage - Output 1:24V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):* 電源(瓦) - 制造商系列:200W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H(116.8mm x 47.2mm x 20.1mm) 包裝:散裝 工作溫度:-25°C ~ 85°C 效率:* 電源(瓦特)- 最大:*
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