VI-254EX [VICOR]

DC-DC Converters 50 to 200 Watts; DC - DC转换器50至200瓦


型号：	VI-254EX
厂家：	VICOR CORPORATION
描述：	DC-DC Converters 50 to 200 Watts DC - DC转换器50至200瓦转换器
文件：	总2页 (文件大小：37K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

12 ^{1 -8 0 0 -7 3 5 -6 2 0 0}

Re v 3 1 o f 2

VI-2 0 0

DC-DC Converters

50 to 200 Watts

Converter Selection Chart

VI-2

Features

Output Voltage

Input Voltage

Range

ꢀ Up to 50W/Cubic Inch

ꢀ UL, CSA, TÜV, VDE, BABT,

AUSTEL

Nominal

Brownout^/Transient^*

Z = 2V

Y = 3.3V

0 = 5V

X = 5.2V

W = 5.5V

V = 5.8V

T = 6.5V

R = 7.5V

M = 10V

1 = 12V

P = 13.8V

2 = 15V

N = 18.5V

3 = 24V

L = 28V

J = 36V

K = 40V

4 = 48V

H = 52V

F = 72V

D = 85V

B = 95V

W =

12V 10

20V (1)

n/a

18V

n/a

18V

36V

n/a

45V

n/a

85V

170V

90V

22V

36V

n/a

60V

72V

n/a

110V

n/a

215V

425V

n/a

24V 21

24V 18

36V 21

48V 42

48V 36

72V 55 - 100V (4)

110V 66 - 160V (2)

150V 100 - 200V (5)

300V 200 - 400V (4)

32V (4)

36V (2)

56V (3)

60V (4)

76V (4)

ꢀ Up to 90% Efficiency

ꢀ Size: 4.6" x 2.4" x 0.5"

(116,8 x 61,0 x 12,7)

ꢀ Remote Sense and Current Limit

ꢀ OVP, Thermal Shutdown

ꢀ Logic Disable

ꢀ Wide Range Output Adjust

ꢀ Compatible Power Booster Modules

ꢀ ZCS Power Architecture

ꢀ Low Noise FM Control

ꢀ CE Marked

= 150/300V 100 - 375V (6)

Output Power/Current

Product Grade/ Product Grade/

Operating Temp. Storage Temp.

V_OUT≥ 5V

V_OUT< 5V

50W

10A

15A

20A

30A

40A

E = -10°C to +85°C E = -20°C to +100°C

C = -25°C to +85°C C = -40°C to +100°C

I = -55°C to +100°C

M = -55°C to +85°C M = -65°C to +100°C

75W

100W

150W

200W

Product Highlights

I = -40°C to +85°C

The VI-200 Family, with over 8 million

shipped, is Vicor’s first generation of

“zero-current-switching” component-level

DC-DC converters.

For additional output power use “Boosters”.

Overtemperature shutdown 95°C typical

(recycle power to restart).

Change (VI-2xx-xx) to (VI-Bxx-xx).

Operating at frequencies up to 2 MHz,

VI-200 Family Converters offer

Max. Output For 5V Outputs

> 5V Outputs < 5V Outputs

Max. Output For 5V Outputs

> 5V Outputs < 5V Outputs

(1)

(2)

(3)

75W

150W

100W

75W

150W

100W

15A

30A

20A

(4)

(5)

(6)

200W

150W

75W

200W

100W

40A

20A

exceptional power density, efficiency,

noise performance, reliability and ease of

use. Power Boosters provide a simple, cost

effective, off-the-shelf solution for higher

power output requirements. One or more

boosters may be used to create synchronous

arrays capable of supplying several

kilowatts of output power.

* Brownout 75% of rated load; transient voltage for 1 second.

Mechanical Drawing

4.60

(116,8)

3.60

(91,4)

.50

.080 (2,0) Dia (2) places

Solder plate

over copper alloy

(12,7)

1.80

(45,7)

.30±.015

(7,6)±(0,38)

The flexibility of Vicor’s power components

is also available in half-size, half-power

VI-J00 MiniMods. (pg. 72)

Pin # Function

+In

Gate In

Gate Out

-In

2.10

1.40

Packaging Options

+Out

VI-200

(35,6)

(25,4)

1.00

(53,3)

.70

(17,8)

+Sense

Trim

.40

(10,2)

SlimMods™, high power density,

flangeless packages and FinMods™,

featuring integral finned heatsinks.

.35±.015

(8,9)±(0,38)

-Sense

-Out

* Do not connect on

Booster modules

FULL R

.15

(3,8)

.040 (1,0) Dia (7) places

Solder plate

over copper alloy

.15

(3,8)

SlimMod: Option suffix: - S

Example: VI - 2XX - XX - S

Product ID

this surface

FinMod: Option suffix: - F1 and - F2

2.40

(61,0)

.30

4.20

(106,7)

Examples:

VI - 2XX - XX -F1, 0.75" height

VI - 2XX - XX -F2, 1.00" height

1.75

(44,5)

(7,6) Min

.22

(5,6) MIN

.50

(12,7)

+.030 (0,76)

-.000 (0)

.01

.12

(3,0)

Aluminum Base

Fo r t h e la t e s t Vic o r P ro d u c t In fo r m a t io n : w w w.vic o r p ow e r.c o m

12 ^{1 -8 0 0 -7 3 5 -6 2 0 0}

Re v 3 2 o f 2

Converter Specifications

(typical at T_BP= 25°C, nominal line and 75% load, unless otherwise specified)

VI-200 E-Grade

VI-200 C-, I-, M-Grade

MIN. TYP. MAX.

PARAMETER

MIN.

TYP.

MAX.

UNITS

TEST CONDITIONS

ꢀ Input Characteristics

Inrush charge

120x10^-6

10%

120x10^-6200x10^-6

Coulombs

I_IN

Nominal line

Input reflected ripple current – pp

10%

Nominal line, full load

Vin

Vout

Vin

Vout

Input ripple rejection

120 Hz, nominal line

25+20Log

30+20Log

(

)

(

)

Vin

Vout

20+20Log

2400 Hz, nominal line

No load power dissipation

1.35

Watts

ꢀ Output Characteristics

Setpoint accuracy

Load/line regulation

Output temperature drift

Long term drift

0.5%

NOM

0.5%

0.05%

0.2%

0.01

0.2%

0.5%

0.02

NOM

LL to HL, 10% to Full Load

LL to HL, No Load to 10%

Over rated temp.

NOM

0.02

% / °C

0.02

%/1K hours

Output ripple - pp:

2V, 3.3V

150 mV

60 mV 100 mV

20 MHz bandwidth

10-48V

Trim range¹

0.75%

1.5%

110%

50%

0.5

110%

50%

0.5

Total remote sense compensation

OVP set point

Volts

0.25V max. neg. leg

Recycle power

125%²

115%

105%

20%

125%²

135%

125%

130%

NOM

Current limit

Short circuit current³

105%

20%

135%

140%

I_NOM

Automatic restart

ꢀ Control Pin Characteristics

Gate out impedance

10³

Ohms

Volts

Gate in impedance

Gate in open circuit voltage

Gate in low threshold

Gate in low current

Use open collector

Baseplate earthed

0.65

0.95

0.65

0.95

Power sharing accuracy

1.05

ꢀ Dielectric Withstand Characteristics

Input to output

3,000

500

3,000

500

RMS

Output to baseplate

RMS

Input to baseplate

1,500

RMS

ꢀ Thermal Characteristics

Efficiency

78-88%

0.2

80-90%

0.2

Baseplate to sink

°C/Watt

°C

With Vicor P/N 01777

Cool and recycle power

to restart

Thermal shutdown⁴

(Drivers only)

105

ꢀ Mechanical Specifications

Weight

6.0 (170)

Ounces (Grams)

¹10V, 12V and 15V outputs, standard trim range ±10%. Consult factory for wider trim range.

²131% nominal for booster modules.

³Output voltages of 3.3V or 5V incorporate foldback current limiting; all other outputs provide constant current limiting.

⁴No overtemp protection in booster modules.

Fo r t h e la t e s t Vic o r P ro d u c t In fo r m a t io n : w w w.vic o r p ow e r.c o m

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