Datasheet > PQXXRD21SERIES

PQXXRD21SERIES

更新时间： 2024-09-23 23:29:07

品牌	Logo	应用领域
其他 - ETC		稳压器瞄准线
页数	文件大小	规格书
7页	70K
描述
LOW POWER-LOSS VOLTAGE REGULATORS

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PQXXRD21SERIES 数据手册

Low Power-Loss Voltage Regulators

PQ05RD21 Series/PQ3RD23

2.0A Output Type Low Power-Loss Voltage Regulator

(Unit : mm)

ꢀꢀꢀOutline Dimensions

ꢀ

ꢀꢀꢀFeatures

ꢀ

Low power-loss(Dropout voltage: MAX 0.5V at Io=2.0A)

2.0A output type

4.5±0.2

10.2MAX.

(φ

)

4– 1.4

2.8±0.2

Compact resin package(equivalent to TO-220)

Available 3.3V/5V/9V/12V output type

Output voltage precision: 3.0ꢀ

Built-in ON/OFF control function

Built in overcurrent, overheat protection functions, ASO

protection circuit.

φ3.2±0.1

PQ05RD21

Epoxy resin

(

)

1.5

ꢀ

Lead forming type is also available.

4 –1.4±⁰₀^.3

0.2

4– 0.6±

0.1

ꢀꢀꢀApplications

ꢀ

Power supplies for various electronic equipment such as

(

)

0.5

3– (2.54)

AV, OA equipment

ꢀꢀꢀModel Line-ups

ꢀ

(

) :

Typical dimensions

2.0A output

PQ3RD23

PQ05RD21

PQ09RD21

PQ12RD21

3.3V output

5.0V output

9.0V output

12.0V output

Internal connection diagram

(

)

DC input V^IN

(

)

DC output Vo

GND

(

)

ON/OFF control terminal

Specific IC

=25˚C)

Parameter

Symbol

Rating

2.0

Unit

^ꢀ1Input voltage

^ꢀ1ON/OFF control terminal voltage

Output current

1.4

150

˚C

^ꢀ2Power dissipation

^ꢀ3Junction temperature

Operating temperature

Storage temperature

Soldering temperature

opr

–20 to +80

–40 to +150

260 (For 10s)

stg

sol

ꢀ1

All are open except GND and applicable terminals.

ꢀ2

ꢀ3

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

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

• Please refer to the chapter " Handling Precautions ".

Notice 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 device specification sheets before using any SHARP device.

Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/

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