V300C48M150AS3 [VICOR]

DC-DC Regulated Power Supply Module, 1 Output, 150W, Hybrid;


型号：	V300C48M150AS3
厂家：	VICOR CORPORATION
描述：	DC-DC Regulated Power Supply Module, 1 Output, 150W, Hybrid 电源电路
文件：	总8页 (文件大小：348K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Data Sheet

• DC input range: 180 - 375V

• Input surge withstand: 400V for 100ms

• DC output: 2V - 48V

300V Input Micro Family

DC-DC Converter Module

Features

• Programmable output: 10 to 110%

• Regulation: ±0.2% no load to full load

• Efficiency: Up to 89%

• Maximum operating temperature:

100°C at full load

• Power density: Up to 100W/cubic inch

• Height above board: 0.43 in. (10,9 mm)

• Parallelable, with N+M fault tolerance

• Low noise ZCS/ZVS architecture

Shown actual size:

2.28 x 1.45 x 0.5 in

57,9 x 36,8 x 12,7 mm

Typical Applications: off-line systems,

distributed power and electric vehicles

Product Overview

This DC-DC converter module uses

2nd Generation power processing, control

and packaging technologies to provide the

performance, flexibility and cost effectiveness

expected of a mature power component.

For example, a plated-cavity core transformer

couples widely separated primary and

secondary windings, resulting in low in-to-

out parasitic capacitance and noise.

High frequency ZCS/ZVS switching,

advanced power semiconductor packaging

and thermal management provide high

power density with low temperature

gradients. Extensive use of silicon

integration results in 1/3 the part count

of a 1st Generation converter.

Absolute Maximum Ratings

Parameter

Rating

0.5 to +375

400

Unit

Vdc

Notes

+In to –In voltage

Vdc

<100ms

PC to –In voltage

0.5 to +7.0

3000

Vdc

PR to –In voltage

Vdc

Isolation voltage (in to out)

Isolation voltage (in to base)

Isolation voltage (out to base)

Storage temperature

Operating temperature

Pin soldering temperature

Mounting torque

Vrms

°C

1550

500

-40 to +125

C-Grade

20 to +100

500 (260)

750 (390)

5 (0.57)

°C

C-Grade

°F (°C)

in-lbs (N-m)

<5 sec; wave solder

<7 sec; hand solder

6 each, # 4-40 or M3

Part Numbering

V 300 C 24 C 150 A

Output

Style

Output

Power

Input Voltage

Voltage

24=24Vin

48=48Vin

Thermal Resistance and Capacity

Base-

plate

Product Grade Temperatures (°C)

300=300Vin

375=375Vin

Grade

Storage

Operating

20 to +100

40 to +100

55 to +100

40 to +125

55 to +125

65 to +125

Parameter

Min

Typ

0.24

0.21

10.9

2.8

Max

Unit

°C/Watt

A = Maxi

B = Mini

C = Micro

Baseplate to sink; flat, greased surface

Baseplate to sink; thermal pad (P/N 20265)

Baseplate to ambient

°C/Watt

For pin styles see page 6. Slotted baseplate

(style 1) requires no designator. For

threaded baseplate add a “2” to the end of

the part number. For thru-hole, add a “3”.

See page 7 for dimensions.

°C/Watt

Baseplate to ambient; 1000 LFM

Thermal capacity

°C/Watt

Watt-sec/°C

* The modules described here are the highest power for each output voltage.

Consult factory for availability of lower power units.

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

300V Micro Family

Rev. 6.4

Page 1 of 8

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ELECTRICAL CHARACTERISTICS

Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature,

unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate.

MODULE OPERATING SPECIFICATIONS

Parameter

Min

Typ

Max

375

400

Unit

Vdc

Notes

Operating input voltage

Input surge withstand

180

300

<100ms

Output voltage setpoint

±1

% Vout nom.

Nominal input; full load; 25°C

MODULE OUTPUT VOLTAGE RELATED SPECIFICATIONS

Parameter

1.8V¹2V

2.5V²3.3V

12V

15V 24V 28V

48V

Unit

Notes

Efficiency (typ.)

70.0 70.0 74.8 76.5 80.0 84.0 85.5 86.0 86.5

88.0

Nominal input; 80% load; 25°C

Nominal input; full load;

25°C; 20MHz BW

Ripple and noise, p-p (typ.) 120

Output power (max.) 45

Output OVP setpoint (nom.) 2.8

120

120 120

105 170

100 150

150 150 180

150 150 150

150

55.7

4.0

Watts

Volts

Watts

At 100°C baseplate temperature

25°C; recycle input voltage to

restart ( 1 minute off )

2.8

4.3

6.3 14.3 17.8 28.1 32.7

Dissipation, standby (typ.)

Load regulation (max.)

Current limit (typ.)

2.6

0.5

115

2.6

0.5

115

3.4

0.4

3.4

0.4

4.4

0.4

5.0

0.2

7.0

0.2

4.9

0.2

4.6

0.3

No load; nominal input

0.2 ±% Vout

115 % Iout

No load to full load; nominal input

Output voltage 95% of nominal

115 115

115 115 115

Short circuit current (typ.)

115

115 % Iout.

Output voltage <250mV

MODULE INPUT SPECIFICATIONS

Parameter

Min

Typ

Max

Unit

Vdc

Notes

Undervoltage turn-on

Undervoltage turn-off

174.6

152.8

178.2

147.4

Overvoltage turn-off/on

Vdc

Not included

MODULE OUTPUT SPECIFICATIONS

Parameter

Min

Typ

±0.02

±0.002

±2

Max

±0.20

±0.005

±5

Unit

Notes

Line regulation

Low line to high line; full load

Temperature regulation

Power sharing accuracy

% / °C

Over operating temperature range

10 to 100% of full load

Of nominal output voltage. For trimming below 90%

of nominal, a minimum load of 10% of maximum

rated power may be required.

110

Programming range

Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading,

contact Vicor applications engineering at 800-927-9474.

¹Nominal 2V output trimmed to 1.8V by adding external 9,000 ohm resistor from the SC pin to

²Nominal 3.3V output trimmed to 2.5V by adding external 3,125 ohm resistor from the SC pin to

Out pin. (See Fig. 7)

-Out pin. (See Fig. 7)

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

300V Micro Family

Rev. 6.4

Page 2 of 8

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ELECTRICAL CHARACTERISTICS, continued

MODULE CONTROL SPECIFICATIONS

Parameter

Min

Typ

Max

Unit

Notes

PRIMARY SIDE (PC = Primary Control; PR = Parallel)

PC bias voltage

current limit

5.50

1.5

5.75

2.1

6.00

3.0

Vdc

PC current = 1.0 mA

PC voltage = 5.5V

PC module disable

PC module enable delay

PC module alarm

2.3

2.6

2.9

Vdc

Must be able to sink ≥4 mA. See Fig. 1

0.5

6.1

Vavg

Volts

UV, OV, OT, module fault. See Figs. 2 and 4

PR load >30 ohms, < 30 pF

PR emitter amplitude

PR emitter current

5.7

150

375

2.4

5.9

PR receiver impedance

PR receiver threshold

PR drive capability

500

2.5

625

2.6

ohms

Volts

modules

25°C

Minimum pulse width: 20ns

Without PR buffer amplifier

SECONDARY SIDE (SC = Secondary Control)

SC bandgap voltage

SC resistance

1.21

990

1.23

1000

0.033

1.25

Vdc

ohms

µF

Referenced to –Out

1010

SC capacitance

SC module alarm

Vdc

With open trim; referenced to –Out. See Fig. 6

MODULE GENERAL SPECIFICATIONS

Parameter

Min

3000

1550

500

Typ

Max

Unit

Vrms

Notes

Isolation voltage (in to out)

Isolation voltage (in to base)

Isolation voltage (out to base)

Complies with reinforced insulation requirements

Complies with basic insulation requirements

Complies with operational insulation requirements

Isolation resistance (in to out)

Weight

2.1 (60)

115

megohms

2.3(66) ounces (grams)

°C

Temperature limiting

Agency Approvals

100

See Figs. 2 and 4

UL, CSA, TÜV, BABT, CE, VDE

UL1950, CSA950, EN60950, VDE0805, BS7002,

IEC 60950. With a fuse in series with the +Input

Note:

Specifications are subject to change without notice.

The latest data sheets for individual models are available on the Vicor website at www.vicorpower.com.

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

300V Micro Family

Rev. 6.4

Page 3 of 8

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CONTROL FUNCTIONS - PC PIN

Module Enable/Disable

Module Alarm

The module may be disabled by pulling PC below 2.3V with

respect to the –Input. This may be done with an open collector

transistor, relay, or optocoupler. Multiple converters may be

disabled with a single transistor or relay either directly or via

“OR’ing” diodes. See Figure 1.

The module contains “watchdog” circuitry which monitors

input voltage, operating temperature and internal operating

parameters. In the event that any of these parameters are

outside of their allowable operating range, the module will shut

down and PC will go low. PC will periodically go high and the

module will check to see if the fault (as an example,

overtemperature) has cleared. If the fault has not been cleared,

PC will go low again and the cycle will restart. The SC pin will

go low in the event of a fault and return to its normal state after

the fault has been cleared. See Figures 2 and 4.

Primary Auxiliary Supply

At 5.7V, PC can source up to 1.5mA. In the example shown in

Figure 3, PC powers a module enabled LED.

Input Undervoltage

Input Overvoltage

Over Temperature

+In

+Out

+In

Module Faults

Auto

Restart

SW1

50Ω

2-20ms typ.

f(V

)

SW2

SW3

5.7Vdc

(0-3mA)

Disable

1.23

Vdc

–In

–Out

–In

SW1, 2, & 3 shown

in "Fault" position

Disable = PC <2.3V

Figure 1—Module enable/disable.

Figure 2—PC/SC module alarm logic.

+In

Fault

40µs typ.

5.7V

4kΩ

"Module

Enabled"

1.23V

2-20ms typ.

–In

Figure 3—LED on-state indicator.

Figure 4—PC/SC module alarm timing.

+In

+Out

Optocoupler

Alarm

–In

4kΩ

1.00V

–Out

Figure 5—Isolated on-state indicator.

Figure 6—Secondary side on-state indicator.

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

300V Micro Family

Rev. 6.4

Page 4 of 8

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CONTROL FUNCTIONS - SC PIN

Output Voltage Programming

The output voltage of the converter can be adjusted or

programmed via fixed resistors, potentiometers or voltage

DACs. See Figures 7 and 8.

+Out

R_U

Trim Up

Error

Amp

Error

Amp

Load

R_D

Trim Down

1kΩ

0.033µF

1kΩ

0.033µF

–Out

1.23V

1,000 Vout

1,000 (Vout-1.23) Vnom

1.23 (Vout-Vnom)

(ohms) =

–

1,000

(ohms) =

Vnom - Vout

Figure 7—Output voltage trim down circuit.

Figure 8—Output voltage trim up circuit.

Trim Down

Trim Up

1. This converter is not a constant power device – it has a

constant current limit. Hence, available output power is

reduced by the same percentage that output voltage is

trimmed down. Do not exceed maximum rated output current.

1. The converter is rated for a maximum delivered power. To ensure

that maximum rated power is not exceeded, reduce maximum

output current by the same percentage increase in output voltage.

2. The trim up resistor must be connected to the +Out pin.

2. The trim down resistor must be connected to the –Out pin.

3. Do not trim the converter above maximum trim range

(typically +10%) or the output over voltage protection

circuitry may be activated.

Trim resistor values calculated automatically:

On-line calculators for trim resistor values are available

on the vicor website at: vicorpower.com/tools.html.

Resistor values can be calculated for fixed trim up, fixed

trim down and for variable trim up or down cases for both

1st and 2nd Generation DC-DC converters.

In addition to trimming information, the web site and the

Applications Manual also include design tips, applications

circuits, EMC suggestions, thermal design guidelines and

PDF data sheets for all available Vicor products.

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

300V Micro Family

Rev. 6.4

Page 5 of 8

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CONTROL FUNCTIONS - PR PIN

Parallel Operation

sharing but is not fault tolerant. Minus In pins must be tied to

the same electric potential. See Figure 9.

The PR pin supports paralleling for increased power with N+1

(N+M) redundancy and phased array capability. Modules of

the same input voltage, output voltage, and power level will

current share if all PR pins are suitably interfaced.

AC coupled single-wire interface. All PR pins are connected

to a single communication bus through 0.001µF (500V)

capacitors. This interface supports current sharing and is fault

tolerant except for the communication bus. See Figure 10.

Compatible interface architectures include the following:

DC coupled single-wire interface. All PR pins are directly

connected to one another. This interface supports current

+In

+Out

+In

+Out

0.001µF

Module 1

–In

–Out

–In

–Out

+In

+Out

+In

+Out

Module 2

(up to 12)

Module 2

(up to 12)

0.001µF

–In

–Out

–In

–Out

Ground plane

Figure 10—AC coupled single-wire interface.

Figure 9—DC coupled single-wire interface.

+Out

Plane

• The +Out and –Out

+Out

power buses should be

designed to minimize

and balance parasitic

impedance from each

module output to the

load.

–Out

Load

LM10

1.05KΩ

200Ω

+Out

1.2KΩ

• At the discretion of the

power system designer,

a subset of all modules

within an array may be

configured as slaves by

shorting SC to –Out.

–Out

+Out

• Do not use output

OR’ing diodes with

MicroMods.

• This module is designed for point of load regulation, where remote sensing

is not required. Active voltage drop compensator, as shown here, may be

used in applications with significant distribution losses. Details of this circuit

are available in the design guide.

Ground

Plane

–Out

Figure 11—N+1 module array output connections.

Figure 12—Voltage drop compensation.

PIN STYLES

Designator

Description

Notes

(None)

Short solder

Requires in-board, mounting

Long solder

On-board mounting for 0.065" boards

SurfMate or in-board socket mounting

Short ModuMate

Long ModuMate

On-board socket mounting

* Pin style designator follows the “A” after the output power and precedes the baseplate designator.

Ex. V375A24C600AN — Long ModuMate Pins

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

300V Micro Family

Rev. 6.4

Page 6 of 8

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MECHANICAL DRAWINGS

MODULE OUTLINE

0.50 ±0.02

12,7 ±0,5

Converter Pins

No. Function Label

0.800

20,32

0.01

+In

0.525

13,34

Primary

Control

0.235±.015

5,97±0,38

(REF)

0.49

12,4

style 2 & 3

baseplates only

(4X)***

0.12* 0.20**

3,1 5,08

Parallel

–In

–

1.27

32,3

0.09

2,3

0.275

6,99

0.10

X 45˚

0.490 ±.015

2,5

–Out

–

(REF)

CHAMFER

12,45 ±0,38

0.27

Secondary

Control

(2X)

6,9

0.350±.015

8,89±0,38

(REF)

0.65

16,5

FULL R (6X)

0.13

ALUMINUM

BASEPLATE

+Out

2.28

57,9

2.000

50,80

1.30

33,0

(6X)

3,3

0.080

2,03

Use a

DIA. (7X)

0.43

10,9

0.06

4-40 Screw (6x)

Torque to:

5 in-lbs

(3X)

1.45

0.400

10,16

1,5

0.54

(7X)

36,8

(REF.)

Pin Style 1&S

(Short Pin)

13,7

0.21

1.04

26,4

1.45

36,8

Slotted (Style 1)

0.57 N-m

5,2

(REF)

0.62

15,7

(7X)

Pin Style 2&N

(Long Pin)

Threaded (Style 2)

4-40 UNC-2B (6X)

Thru Hole (Style 3)

#30 Drill Thru (6X)

(0.1285)

Style 1 baseplate only

** Style 2 & 3 baseplates

*** Reserved for Vicor accessories

Not for mounting

ALL MARKINGS

THIS SURFACE

PCB MOUNTING SPECIFICATIONS

0.062 ±0.010

PCB THICKNESS

ALUMINUM

BASEPLATE

1,57 ±0,25

PINS STYLES

0.800*

20,32

SHORT & LONG (L) SOLDER:TIN/LEAD

HOT SOLDER DIPPED

INBOARD

SOLDER

MOUNT

ONBOARD

SOLDER

MOUNT

0.525*

13,34

STYLE S & N: GOLD PLATED COPPER

PLATED

THRU HOLE

DIA

0.275*

6,99

PIN STYLE 1&S

PIN STYLE 2&N

0.094 ±0.003

2,39 ±0,08

0.094 ±0.003

2,39 ±0,08

(7X)

0.170*

4,32

0.133

3,38

1.734**

44,04

2.000*

50,80

0.06

(4X)

1,5

0.53

13,5

0.43

10,9

.400*

10,16

1.140**

Unless otherwise specified,

dimensions are in inches

*DENOTES TOL = ±0.003

±0,08

**PCB WINDOW

28,96

Decimals

Tol.

Angles

0.XX

±0.01

±0.25

±0.005

±0.127

±1°

0.XXX

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

300V Micro Family

Rev. 6.4

Page 7 of 8

Set your site on VICOR at www.vicorpower.com

Vicor’s comprehensive line of power solutions includes modular, high

density DC-DC converters and accessory components, configurable power

supplies, and custom power systems.

Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is

assumed by Vicor for its use. No license is granted by implication or otherwise under any patent or patent

rights of Vicor. Vicor components are not designed to be used in applications, such as life support systems,

wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and

Conditions of Sale, which are available upon request.

Specifications are subject to change without notice.

Component Solutions

for Your Power System

Vicor Corporation

25 Frontage Road

Andover, MA, USA 01810

Tel: 800-735-6200

978-470-2900

Fax: 978-475-6715

Vicor Express: vicorexp@vicr.com

Technical Support: apps@vicr.com

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

300V Micro Family

P/N 22643

Rev. 6.4 11/04/10M

Set your site on VICOR at www.vicorpower.com

V300C48M150AS3 [VICOR]

相关型号：

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V300C48M150BK

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