Datasheet > V48B36T100BL2

V48B36T100BL2

更新时间： 2024-01-16 01:24:21

品牌	Logo	应用领域
VICOR		/
页数	文件大小	规格书
11页	586K
描述
DC-DC Regulated Power Supply Module

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技术参数
数据手册

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V48B36T100BL2 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.18
模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE	JESD-609代码：	e0
峰值回流温度（摄氏度）：	NOT SPECIFIED	端子面层：	BRIGHT TIN LEAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

V48B36T100BL2 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 7 and 8.

+Out

–S

R_U

Trim Up

Error

Amp

Error

Amp

Load

R_D

Trim Down

–S

1kΩ

0.033

μF

0.033

μF

–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 down resistor must be connected to the –Sense pin.

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

Resistor values can be calculated for fixed trim up,

fixed trim down and for variable trim up or down.

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

48V Mini Family

Rev. 7.5

Page 7 of 11

Set your site on VICOR at vicorpower.com

1...4 5 678 9 10 11

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