Datasheet > PQ7RV4

PQ7RV4

更新时间： 2024-11-16 22:23:19

品牌	Logo	应用领域
夏普 - SHARP		稳压器
页数	文件大小	规格书
5页	43K
描述
Variable Output (1.5 to 7V), 4.6A Output Low Power-loss Voltage Regulator

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中文翻译

获取价格

数据手册

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PQ7RV4 数据手册

Low Power-Loss Voltage Regulators

PQ7RV4

Variable Output (1.5 to 7V), 4.6A Output Low Power-loss Voltage Regulator

(Unit : mm)

■ Outline Dimensions

■ Features

¡Low power-loss

4.5±0.2

10.2MAX

(Dropout voltage : MAX.0.5V at Io=4.0A)

(Dropout voltage : MAX.1.0V at Io=4.6A)

¡TO-220 package

2.8±0.2

¡1.5V to 7V/4.6A output type

φ3.2±0.1

PQ7RV4

¡Low operating voltage (Minimum operating voltage:3.0V)

¡High-precision reference voltage type

Reference voltage precision : ±2.0%

¡Built-in ON/OFF control function

¡Built-in overcurrent protection, overheat protection function

+0.3

-0

4-1.4

4-0.6

+0.2

-0.1

(1.5)

(0.5)

3-(2.54)

■ Applications

¡Power supplies for various electronic equipment such as personal

computers

1● 2● 3● 4●

Internal connection diagram

1 DC input (VIN

)

2 DC output (V

Control circuit

3 GND

4 Output adjustment

terminal (V^ADJ

)

■ Absolute Maximum Ratings

=25˚C)

Parameter

Symbol

Rating

Unit

Input voltage

VIN

4.6

ON/OFF control terminal voltage

Output current

VADJ

1.8

150

Power dissipation

Junction temperature

Operating temperature

Storage temperature

Soldering temperature

˚C

Topr

-20 to +80

-40 to +150

260 (For 10s) ˚C

stg

sol

All are open except GND and applicable terminals.

D1: No heat sink, PD2: With infinite heat sink

Overheat protection may operate at 125=<T =<150˚C.

· Please refer to the chapter“ Handling Precautions ”.

“ In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices

shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”

12 3 4 5

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