Datasheet > TJR431A

TJR431A

更新时间： 2024-11-21 01:13:35

品牌	Logo	应用领域
韩国泰进 - HTC		/
页数	文件大小	规格书
4页	161K
描述
PROGRAMMABLE PRECISION SHUNT REGULATOR

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中文翻译

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TJR431A 数据手册

PROGRAMMABLE PRECISION SHUNT REGULATOR TJR431A/C

FEATURES

 Programmable Output Voltage to 28V

 Guaranteed 0.5% Reference Voltage Tolerance

SOT-23 PKG

 Cathode Current Range(Continuous) 100 mA

 Temperature Compensated For Operation Over

Full Rate Operating Temperature Range

 Low Output Noise Voltage

TOP

 Fast Turn-on Response

 SOT-23 3L Package

APPLICATION

PIN 1. Cathode 2. Anode

3. Reference

 Shunt Regulator

 Precision High-Current Series Regulator

 High-Current Shunt Regulator

 Crowbar Circuit

ORDERING INFORMATION

Device

Package

 PWM Converter With Reference

 Voltage Monitor

TJR431SF

SOT-23 3L

 Precision Current Limiter

DESCRIPSION

The TJR431 is a three-terminal adjustable shunt regulator

with specified thermal stability over applicable

temperature V_REFand 28V with two external resistors.

This device has a typical dynamic output impedance of

0.25Ω. Active output circuitry provides a very sharp turn-

on characteristic, making this device excellent

replacement for zener diodes in many applications. The

TJR431 is characterized for operation from -40℃ to

+125℃.

Absolute Maximum Ratings

(Operating temperature range applies unless otherwise specified)

CHARACTERISTIC SYMBOL

MIN.

MAX.

UNIT

Cathode Voltage

V_KA

I_K

℃

Cathode Current Range(Continuous)

Reference Input Current Range

Junction Temperature Range

Operating Temperature Range

Storage Temperature Range

-100

-0.05

-40

150

I_REF

TJR

T_OPR

T_STG

150

125

150

-40

℃

-65

℃

Oct. 2014 – R0.1

- 1 -

HTC

12 3 4

中文翻译

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