Datasheet > TS432BIXRF

TS432BIXRF

更新时间： 2024-11-24 00:54:23

品牌	Logo	应用领域
TSC		/
页数	文件大小	规格书
10页	442K
描述
Adjustable Precision Shunt Regulator

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TS432BIXRF 数据手册

TS432I

Adjustable Precision Shunt Regulator

SOT-23

Pin Definition:

1. Reference

2. Cathode

3. Anode

General Description

The TS432AI/TS432BI is a three-terminal adjustable shunt regulator with specified thermal stability. The output voltage

may be set to any value between V_REF(approximately 1.24V) and 18V with two external resistors. The

TS432AI/TS432BI has a typical output impedance of 0.05Ω. Active output circuitry provides a very sharp turn-on

characteristic, making the TS432AI/TS432BI excellent replacement for zener diode in many applications.

Features

Ordering Information

●

Precision Reference Voltage

Part No.

TS432xIX RF

TS432xIX RFG

TS432xIX RK

TS432xIX RKG

Package

Packing

TS432AI – 1.24V±1%

SOT-23

3kpcs / 7” Reel

10kpcs / 13” Reel

TS432BI – 1.24V±0.5%

●

Minimum Cathode Current for Regulation: 20µA(typ.)

Equivalent Full Range Temp. Coefficient: 50ppm/ ºC

Programmable Output Voltage up to 18V

Fast Turn-On Response

Note: “G” denote for Halogen Free Product

Note: Where xx denotes voltage tolerance

A: ±1%, B: ±0.5%

Sink Current Capability of 80µA to 100mA

Low Dynamic Output Impedance: 0.2Ω

Low Output Noise

Block Diagram

Application

●

Voltage Monitor

●

Delay Timmer

Constant –Current Source/Sink

High-Current Shunt Regulator

Crow Bar

Over-Voltage / Under-Voltage Protection

Absolute Maximum Ratings (T_A= 25˚C unless otherwise noted)

Parameter

Symbol

V_KA

Limit

Unit

Cathode Voltage (Note 1)

Continuous Cathode Current Range

Reference Input Current Range

I_K

100

I_REF

TO-92

0.625

0.35

Power Dissipation

P_D

SOT-23

Junction Temperature

T_J

+150

^oC

Operation Temperature Range

Storage Temperature Range

T_OPER

T_STG

-40 ~ +105

-65 ~ +150

Note 1: Voltage values are with respect to the anode terminal unless otherwise noted.

Note 2: Rating apply to ambient temperature at 25^oC

1/10

Version: C14

12 3 4 5 6 7...10

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