Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715

VI-J00 MiniMod DC-DC Converters 25 to 100 Watts

Rev. 2.3

Page 2 of 5

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CONVERTER SPECIFICATIONS

VI-J00 E-Grade

VI-J00 C-, I-, M-Grade

Parameter

Min

Typ

Max

Min

Typ

Max

Units

Test Conditions

Inrush charge

60 x 10

-6

60 x 10

-6

100 x 10

-6

Coulombs

Nominal line

Input reflected

10%

10%

Nominal line, full load

ripple current – pp

Input ripple rejection

dB

120 Hz, nominal line

dB

2400 Hz, nominal line

No load power dissipation

1.35

2

1.35

2

Watts

25 + 20 Log

Vout

30 + 20 Log

Vout

20 + 20 Log

Vout

VI-J00 E-Grade

VI-J00 C-, I-, M-Grade

Parameter

Min

Typ

Max

Min

Typ

Max

Units

Test Conditions

Setpoint accuracy

1%

2%

0.5%

1%

Load/line regulation

0.5%

0.05%

0.2%

LL to HL, 10% to Full Load

1%

0.2%

0.5%

V

NOM

LL to HL, No Load to 10%

Output temperature drift

0.02

0.01

0.02

% / °C

Over rated temperature

Long term drift

0.02

0.02

% / 1K hours

Output ripple – pp:

2 V, 3.3 V

200

100

150

mV

20 MHz bandwidth

5 V

5%

2%

3%

20 MHz bandwidth

10 – 95 V

3%

0.75%

1.5%

20 MHz bandwidth

Trim range

[a]

50%

110%

50%

110%

Total remote

0.5

0.5

Volts

0.25 V max. neg. leg

sense compensation

Current limit

105%

135%

105%

125%

Automatic restart

Short circuit current

105%

140%

105%

130%

VI-J00 E-Grade

VI-J00 C-, I-, M-Grade

Parameter

Min

Typ

Max

Min

Typ

Max

Units

Test Conditions

Gate out impedance

50

50

Ohms

Gate in impedance

1000

1000

Ohms

Gate in high threshold

6

6

Volts

Use open collector

Gate in low threshold

0.65

0.65

Volts

Gate in low current

6

6

mA

[a] 10 V, 12 V, 13.8 V, 15 V outputs, or “V” input range have standard trim range ±10%. Consult factory for wider trim range.

95 V output –50 + 0% trim range.

INPUT SPECIFICATIONS

OUTPUT CHARACTERISTICS

CONTROL PIN SPECIFICATIONS