參數(shù)資料
型號(hào): V150C8T100S
元件分類: 電源模塊
英文描述: 1-OUTPUT 101 W DC-DC REG PWR SUPPLY MODULE
封裝: MODULE-7
文件頁(yè)數(shù): 9/11頁(yè)
文件大小: 506K
代理商: V150C8T100S
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
150V Micro Family
Rev. 2.0
Page 7 of 11
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.
RU
Trim Up
Load
Error
Amp
1 k
Ω
1.23 V
0.033
μF
+OUT
SC
–OUT
1,000 (Vout –1.23) Vnom
1.23 (Vout – Vnom)
RU (ohms) =
– 1,000
Load
RD
Trim Down
Error
Amp
1 k
Ω
1.23 V
0.033
μF
+OUT
SC
–OUT
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 –Out 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 +Out 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
V150C12E150G3 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
V150C24T150F2 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
V150C28H150N3 1-OUTPUT 151.5 W DC-DC REG PWR SUPPLY MODULE
V150C28M150L 1-OUTPUT 151.5 W DC-DC REG PWR SUPPLY MODULE
V150C28T150L3 1-OUTPUT 151.5 W DC-DC REG PWR SUPPLY MODULE
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