VI-23NIX 查看數據表（PDF） - Vicor
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VI-23NIX Datasheet PDF : 2 Pages
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12 1-800-735-6200
Rev 3 2 of 2
Converter Specifications
(typical at TBP = 25°C, nominal line and 75% load, unless otherwise specified)
VI-200 E-Grade
VI-200 C-, I-, M-Grade
PARAMETER
MIN. TYP. MAX.
MIN. TYP. MAX.
UNITS TEST CONDITIONS
s Input Characteristics
Inrush charge
Input reflected ripple current – pp
Input ripple rejection
No load power dissipation
120x10-6
10%
( ) 25+20Log
Vin
Vout
1.35
2
120x10-6 200x10-6
10%
( ) 30+20Log
Vin
Vout
( ) 20+20Log
Vin
Vout
1.35
2
Coulombs
IIN
dB
Nominal line
Nominal line, full load
120 Hz, nominal line
dB
Watts
2400 Hz, nominal line
s Output Characteristics
Setpoint accuracy
Load/line regulation
Load/line regulation
Output temperature drift
Long term drift
Output ripple - pp:
2V, 3.3V
5V
10-48V
Trim range1
Total remote sense compensation
OVP set point
Current limit
Short circuit current 3
1% 2%
0.5%
1%
0.02
0.02
50%
0.5
105%
20%
150 mV
5%
3%
110%
125%2
135%
140%
0.5%
0.05%
0.2%
0.01
0.02
1%
0.2%
0.5%
0.02
VNOM
VNOM
VNOM
% / °C
%/1K hours
LL to HL, 10% to Full Load
LL to HL, No Load to 10%
Over rated temp.
50%
0.5
115%
105%
20%
60 mV
2%
0.75%
100 mV
3%
1.5%
110%
125%2
135%
125%
130%
Volts
VNOM
INOM
INOM
20 MHz bandwidth
20 MHz bandwidth
20 MHz bandwidth
0.25V max. neg. leg
Recycle power
Automatic restart
s Control Pin Characteristics
Gate out impedance
Gate in impedance
Gate in open circuit voltage
Gate in low threshold
Gate in low current
Power sharing accuracy
50
103
6
0.65
6
0.95
1.05
50
103
6
0.65
6
0.95
1.05
Ohms
Ohms
Volts
Volts
mA
Use open collector
s Dielectric Withstand Characteristics
Input to output
Output to baseplate
Input to baseplate
3,000
500
1,500
3,000
500
1,500
VRMS
VRMS
VRMS
Baseplate earthed
s Thermal Characteristics
Efficiency
Baseplate to sink
Thermal shutdown4
(Drivers only)
78-88%
0.2
90
95 105
80-90%
0.2
90
95
105
°C/Watt
°C
With Vicor P/N 01777
Cool and recycle power
to restart
s Mechanical Specifications
Weight
6.0 (170)
6.0 (170)
Ounces (Grams)
1 10V, 12V and 15V outputs, standard trim range ±10%. Consult factory for wider trim range.
2 131% nominal for booster modules.
3 Output voltages of 3.3V or 5V incorporate foldback current limiting; all other outputs provide constant current limiting.
4 No overtemp protection in booster modules.
71
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