V048F080T030 datasheet(4/14 Pages) VICOR

номер детали	V048F080T030

подробное описание детали	Non-isolated Regulator

PDF	14 Pages

Scroll/Zoom	100%

производитель	VICOR [Vicor Corporation]

домашняя страница	http://www.vicorpower.com

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4 / 14 page

PRM® Regulator

Rev 2.1

vicorpower.com

Page 4 of 14

09/2015

800 927.9474

P036F048T12AL

Parameter

Min

Typ

Max

Unit

Note

Output voltage range

Vdc

Factorized Bus voltage (Vf) set by ROS

Output power

120

Output current

2.5

Adc

DC current limit

2.6

2.96

3.3

Adc

IL pin floating

Average short circuit current

1.25

Auto recovery

Set point accuracy

1.5

Line regulation

0.1

0.2

Low line to high line

Load regulation

0.1

0.2

No CD resistor

Load regulation (at VTM output)

1.0

2.0

Adaptive Loop

Current share accuracy

See description page 8

Efficiency

Full load

See Figure 6,7 & 8

Output overvoltage set point

59.4

Vdc

Output ripple voltage

No external bypass

1.51

3.5

Factorized Bus, see Figure 13

With 10 µF capacitor

0.42

1.0

Factorized Bus, see Figure 14

Switching frequency

1.26

1.35

1.46

MHz

Fixed frequency

Output turn-on delay

From application of power

250

See Figure 2

From PC pin high

100

µs

See Figure 3

Internal output capacitance

µF

Ceramic

Factorized Bus capacitance

µF

Output Specs (Conditions are at 36 Vin, 48 Vf, full load, and 25°C ambient unless otherwise specified)

Electrical Specifications (continued)

VI Chip Regulator

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