參數(shù)資料
型號: V048F240T012
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-9
文件頁數(shù): 8/14頁
文件大小: 1650K
代理商: V048F240T012
vicorpower.com
800-735-6200
VI Chip Regulator
P048F048T24AL
Rev. 3.7
Page 3 of 14
Parameter
Min
Typ
Max
Unit
Note
Input voltage range
36
48
75
Vdc
Input dV/dt
1
V/s
Input undervoltage turn-on
33.8
35.3
Vdc
Input undervoltage turn-off
30.4
31.8
Vdc
Input overvoltage turn-on
75.7
77.3
Vdc
Input overvoltage turn-off
78.8
81.0
Vdc
Input quiescent current
0.5
1
mA
PC low
Input current
5.2
Adc
Input reflected ripple current
107
mA p-p
See Figures 4 & 5
No load power dissipation
1.0
3.0
6.0
W
Internal input capacitance
5
F
Ceramic
Recommended external input capacitance
100
F
See Figure 5 for input filter circuit.
Source impedance dependent
Input Specs (Conditions are at 48 Vin, 48 Vf, full load, and 25°C ambient unless otherwise specified)
Figure 3 — Vf turn-on waveform with inrush current – PC enabled
Figure 2 — Vf and PC response from power up
Figure 4 — Input reflected ripple current
Input Waveforms
+IN
–IN
+Out
–Out
+In
–In
VC
PC
TM
IL
VH
PR
NC
SG
SC
PRM-AL
OS
NC
CD
100
μF
Al-Electrolytic
Reflected
Ripple
Measurement
2.37 k
Ω
+ OUT
– OUT
10 A
10 k
Ω
0.01
μF
Figure 5 — Input filter capacitor recommendation
Electrical Specifications
VI Chip Regulator
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相關代理商/技術參數(shù)
參數(shù)描述
V048F240T012-CB 功能描述:VTM CURRENT MULTIPLIER EVAL BOAR RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - DC/DC 與 AC/DC(離線)SMPS 系列:V-I Chip™, VTM™ 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:True Shutdown™ 主要目的:DC/DC,步升 輸出及類型:1,非隔離 功率 - 輸出:- 輸出電壓:- 電流 - 輸出:1A 輸入電壓:2.5 V ~ 5.5 V 穩(wěn)壓器拓撲結構:升壓 頻率 - 開關:3MHz 板類型:完全填充 已供物品:板 已用 IC / 零件:MAX8969
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