參數(shù)資料
型號(hào): V28A15H200BG3
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-9
文件頁(yè)數(shù): 8/10頁(yè)
文件大?。?/td> 581K
代理商: V28A15H200BG3
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
28 V Maxi Family
Rev. 1.6
Page 7 of 10
Set your site on VICOR at vicorpower.com
Output Voltage Programming
The output voltage of the converter can be adjusted or
programmed via fixed resistors, potentiometers or voltage
DACs. See Figures 7 and 8.
Figure 8 — Output voltage trim up circuit.
Figure 7 — Output voltage trim down circuit.
+OUT
+S
SC
–S
–OUT
RU
Trim Up
Load
Error
Amp
1 k
Ω
1.23 V
0.033
μF
1,000 (Vout –1.23) Vnom
1.23 (Vout – Vnom)
RU (ohms) =
– 1,000
Load
+OUT
+S
SC
–S
–OUT
RD
Trim Down
Error
Amp
1 k
Ω
1.23 V
0.033
μF
1,000 Vout
Vnom – Vout
RD (ohms) =
Trim Down
1. This converter is not a constant power device – it has a
constant current limit. Hence, available output power is
reduced by the same percentage that output voltage is
trimmed down. Do not exceed maximum rated output current.
2. The trim down resistor must be connected to the –Sense pin.
Trim Up
1. The converter is rated for a maximum delivered power. To
ensure that maximum rated power is not exceeded, reduce
maximum output current by the same percentage increase in
output voltage.
2. The trim up resistor must be connected to the +Sense pin.
3. Do not trim the converter above maximum trim range
(typically +10%) or the output over voltage protection
circuitry may be activated.
CONTROL FUNCTIONS - SC PIN
Trim resistor values calculated automatically:
On-line calculators for trim resistor values are available
on the vicor website at: vicorpower.com/tools.
Resistor values can be calculated for fixed trim up,
fixed trim down and for variable trim up or down.
In addition to trimming information, the web site and
the Applications Manual also include design tips,
applications circuits, EMC suggestions, thermal design
guidelines and PDF data sheets for all available Vicor
products.
相關(guān)PDF資料
PDF描述
V28A15M200BF2 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
V28A28M200BF3 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
V28A3V3T150BS2 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
V28A48H200BG2 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
V28A5C175BF 1-OUTPUT 175 W DC-DC REG PWR SUPPLY MODULE
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V28A15H200BL2 功能描述:CONVERTER MOD DC/DC 15V 200W RoHS:否 類(lèi)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(lèi)型:隔離 輸出數(shù):1 電壓 - 輸入(最?。?21V 電壓 - 輸入(最大):56V Voltage - Output 1:3.3V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):66A 電源(瓦) - 制造商系列:* 電壓 - 隔離:* 特點(diǎn):* 安裝類(lèi)型:通孔 封裝/外殼:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 1.05" H(116.8mm x 47.2mm x 26.7mm) 包裝:散裝 工作溫度:-55°C ~ 85°C 效率:* 電源(瓦特)- 最大:*
V28A15H200BL3 功能描述:CONVERTER MOD DC/DC 15V 200W RoHS:否 類(lèi)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(lèi)型:隔離 輸出數(shù):1 電壓 - 輸入(最小):21V 電壓 - 輸入(最大):56V Voltage - Output 1:3.3V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):66A 電源(瓦) - 制造商系列:* 電壓 - 隔離:* 特點(diǎn):* 安裝類(lèi)型:通孔 封裝/外殼:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 1.05" H(116.8mm x 47.2mm x 26.7mm) 包裝:散裝 工作溫度:-55°C ~ 85°C 效率:* 電源(瓦特)- 最大:*
V28A15H200BN2 制造商:VICOR 制造商全稱(chēng):Vicor Corporation 功能描述:28V Wide Input Maxi Family DC-DC Converter Module
V28A15H200BN3 制造商:VICOR 制造商全稱(chēng):Vicor Corporation 功能描述:28V Wide Input Maxi Family DC-DC Converter Module