Datasheet > V24B28M200AS3

V24B28M200AS3

更新时间： 2023-07-15 00:00:00

品牌	Logo	应用领域
VICOR		/
页数	文件大小	规格书
4页	257K
描述
DC-DC Regulated Power Supply Module, 1 Output, 200W, Hybrid

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中文翻译

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数据手册

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V24B28M200AS3 数据手册

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 4 and 5.

+Out

R_U

Trim Up

Error

Amp

Error

Amp

Load

R_D

Trim Down

1kΩ

0.033µF

1kΩ

0.033µF

–Out

1.23V

+Out

R_U

Trim Up

Error

Amp

Error

Amp

Load

R_D

Trim Down

–S

1kΩ

0.033µF

1kΩ

0.033µF

–Out

1.23V

1,000 (Vout-1.23) Vnom

1.23 (Vout-Vnom)

1,000 Vout

(ohms) =

– 1,000

Vnom - Vout

Figure 4 – Output voltage trim-down circuit

(Micro inset)

Figure 5 – Output voltage trim-up circuit

(Micro inset)

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-down resistor must

be connected to the –Sense pin

(–Out pin on a micro).

2. The trim-up resistor must be

connected to the +Sense pin.

(+Out pin on a micro).

3. Do not trim the converter above

maximum trim range (typically +10%)

or the output overvoltage protection

circuitry may be activated.

Control Functions - PR Pin

Parallel Operation.

Note:

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

another. This interface supports current

sharing but is not fault tolerant. Minus In

pins must be tied to the same electric

potential. See Figure 6.

Please consult the

appropriate Vicor Design

Guide for additional

information regarding the

use of these products.

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

are suitably interfaced.

Compatible interface architectures include:

DC coupled single-wire interface. All PR

pins are directly connected to one

communication bus. See Figure 7.

+In

0.001µF

Module 1

–In

+In

Module 2

(up to 12)

Module 2

(up to 12)

0.001µF

–In

Ground plane

Figure 6 – DC coupled single-wire interface

Figure 7 – AC coupled single-wire interface

1 234

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与V24B28M200AS3相关器件

型号	品牌	获取价格	描述	数据表
V24B28M200B	VICOR	获取价格	24Vin / 28Vout / 200Watts DC-DC Converter Module
V24B28M200B2	VICOR	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 200W, Hybrid, MODULE-9
V24B28M200B3	VICOR	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 200W, Hybrid, MODULE-9
V24B28M200BF	VICOR	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 200W, Hybrid, MODULE-9
V24B28M200BF2	VICOR	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 200W, Hybrid, MODULE-9
V24B28M200BF3	VICOR	获取价格	DC DC CONVERTER 28V 200W
V24B28M200BG	VICOR	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 200W, Hybrid, MODULE-9
V24B28M200BG2	VICOR	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 200W, Hybrid, MODULE-9
V24B28M200BG3	VICOR	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 200W, Hybrid, MODULE-9
V24B28M200BK	VICOR	获取价格	暂无描述

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