TL431A Просмотр технического описания (PDF) - Fairchild Semiconductor

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TL431A

Programmable Shunt Regulator

Fairchild Semiconductor 

TL431/TL431A

Internal Block Diagram

+

-

Absolute Maximum Ratings

(Operating temperature range applies unless otherwise specified.)

Parameter

Cathode Voltage

Cathode Current Range (Continuous)

Reference Input Current Range

Power Dissipation

D, LP Suffix Package

P Suffix Package

Operating Temperature Range

Junction Temperature

Storage Temperature Range

Symbol

VKA

IKA

IREF

PD

TOPR

TJ

TSTG

Value

37

-100 ~ +150

-0.05 ~ +10

770

1000

-25 ~ +85

150

-65 ~ +150

Recommended Operating Conditions

Parameter

Cathode Voltage

Cathode Current

Symbol

Min

Typ

VKA

VREF

-

IKA

1.0

-

Max

36

100

Unit

V

mA

mA

mW

mW

°C

°C

°C

Unit

V

mA

2

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