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V048K020T080 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - (V048x020T080) Voltage Transformation Module - Vicor Corporation

भाग संख्या V048K020T080
समारोह (V048x020T080) Voltage Transformation Module
मैन्युफैक्चरर्स Vicor Corporation 
लोगो Vicor Corporation लोगो 
पूर्व दर्शन
1 Page
		
<?=V048K020T080?> डेटा पत्रक पीडीएफ

V048K020T080 pdf
Specifications
INPUT (Conditions are at 48 Vin, full load, and 25°C ambient unless otherwise specified)
Parameter
Input voltage range
Input dV/dt
Input overvoltage turn-on
Input overvoltage turn-off
Input current
Input reflected ripple current
No load power dissipation
Internal input capacitance
Internal input inductance
Min Typ Max Unit
Note
26 48 55 Vdc Operable down to zero V with external bias voltage
1 V/µs
56.0 Vdc
59.5 Vdc
3.7 Adc
170
mA p-p
Using test circuit in Fig.16; See Fig.1
2.50 3.15
W
4 µF
20 nH
OUTPUT (Conditions are at 48 Vin, full load, and 25°C ambient unless otherwise specified)
Parameter
Rated DC current
P R E L I M I N A RYPeakrepetitivecurrent
DC current limit
Current share accuracy
Efficiency
Half load
Full load
Internal output inductance
Internal output capacitance
Load capacitance
Output overvoltage setpoint
Min Typ Max Unit
0 80 Adc
120 A
82 99 112 Adc
5 10 %
94.0 94.2
%
93.0 93.2
%
0.8 nH
306 µF
56,300
µF
2.33 Vdc
Note
Max pulse width 1ms, max duty cycle 10%,
baseline power 50%
See Parallel Operation on page 10
See Fig.3, 2 Vout
See Fig.3, 2 Vout
Effective value
Output ripple voltage
No external bypass
53 65 mV See Figs.2 and 5
100 µF bypass capacitor
2 mV See Fig.6
Effective switching frequency
2.52 2.65 2.78 MHz
Fixed, 1.33 MHz per phase
Line regulation
K
0.0413
1/24 0.0421
VOUT = K•VIN at no load
Load regulation
ROUT
1.3 1.5 m
See Fig.19
Transient response
Voltage overshoot
20 mV 80 A load step with 100 µF CIN; See Figs.7 and 8
Response time
200 ns See Figs.7 and 8
Recovery time
1 µs See Figs.7 and 8
Vicor Corporation
Tel: 800-735-6200
vicorpower.com
V•I Chip Voltage Transformation Module V048K020T080 Rev. 1.2
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डाउनलोड[ V048K020T080 Datasheet.PDF ]


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भाग संख्याविवरणविनिर्माण
V048K020T080(V048x020T080) Voltage Transformation ModuleVicor Corporation
Vicor Corporation


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