Datasheet > TL432K

TL432K

更新时间： 2024-09-23 07:04:35

品牌	Logo	应用领域
SECOS		稳压器
页数	文件大小	规格书
5页	543K
描述
Adjustable Shunt Regulator

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TL432K 数据手册

TL432K

Adjustable Shunt Regulator

Elektronische Bauelemente

RoHS Compliant Product

SC-59

Dim

Min

2.70

1.40

1.00

0.35

1.70

0.00

0.10

0.20

0.85

2.40

Max

3.10

1.60

1.30

0.50

2.10

0.10

0.26

0.60

1.15

2.80

DESCRIPTION

The TL432K series are three-terminal adjustable regulators

with guaranteed thermal stability over applicable temperature

ranges. The output voltage may be set to any value between

VREF (approximately 1.24V) and 20V with two extermal

resistors. Theses devices have an output impedance

of 0.2 . In many applications, these devices make

excellently improved Zener diode replacements due to

their active output circuitry that provide very sharp

turn-on characteristics.

Due to their precise +/- 2% referencing voltage tolerance,

it is possible in many applications to avoide the use of

variable resistors. This may consequently save cost and

eliminate associated drifting and reliability problems.

Top View

All Dimension in mm

FEATURES

Sink current capability: 200 mA.

Minimum cathode current for regulation: 150 mA.

Equivalent full-range temp coefficient: 30 ppm/ C.

Fast turn-on response.

Low dynamic output impedance: 0.2 .

Programmable output voltage to 20V

Low output noise.

PRECISION REFERENCE VOLTAGE

Rank

1.24 ± 0.5%

1.24 ± 1%

1.24 ± 2%

Reference Voltage

TYPICAL APPLICATION CIRCUIT

BLOCK DIAGRAM

SYMBOL

http://www.SeCoSGmbH.com/

Any changing of specification will not be informed individual

01-Jun-2002 Rev. A

Page 1 of 5

12 3 4 5

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