Datasheet > AHK432ILY-.5-A1

AHK432ILY-.5-A1

更新时间： 2024-12-01 06:36:47

品牌	Logo	应用领域
AAT		稳压器
页数	文件大小	规格书
10页	152K
描述
Adjustable Low Voltage Shunt Regulator

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AHK432ILY-.5-A1 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	, SIP3,.1,50	Reach Compliance Code：	unknown
风险等级：	5.84	湿度敏感等级：	3
端子数量：	3	最高工作温度：	105 °C
最低工作温度：	-40 °C	标称输出电压：	1.24 V
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	SIP3,.1,50
认证状态：	Not Qualified	子类别：	Voltage References
表面贴装：	NO	温度等级：	INDUSTRIAL
端子节距：	1.27 mm	端子位置：	SINGLE
微调/可调输出：	YES	最大电压容差：	0.5%
Base Number Matches：	1

AHK432ILY-.5-A1 数据手册

AHK432

Adjustable Low Voltage Shunt Regulator

™

PowerManager

General Description

Features

The AHK432 is a low voltage adjustable shunt refer-

ence with thermal stability guaranteed over the full

industrial temperature range. This three-terminal

regulator has an output voltage range that extends

from V_REF(1.24V) to 20V, giving designers out-

standing flexibility in the development of power sup-

plies and instrumentation. With a low operating cur-

rent of 60µA, the AHK432 is well suited for battery-

powered portable electronic applications. It also has

a sharp turn-on characteristic and a dynamic resist-

ance of only 50mΩ, making it an excellent replace-

ment for zener diodes in low tempco designs.

•

Wide Output Voltage Range (1.24V to 20V)

Operating Current From 60µA to 100mA

Low Dynamic Output Resistance of 50mΩ

±0.5% Trimmed Voltage Reference

10mV (Typical) V_REFDeviation, From -40°C to

+105°C

•

Surface Mount 3- or 5-Pin SOT23 or Through-

Hole 3-Pin TO-92 Package

Applications

The AHK432 is available in the Pb-free, surface-

mount 3- or 5-pin SOT23, as well as the through

hole TO-92. Three voltage tolerance options are

offered in each package: ±0.5%, ±1%, and ±2%.

•

Adjustable and Programmable Supplies

Global Voltage Reference for Multiple Power

Supplies

•

Instrumentation

Isolated Feedback in Switching Power

Supplies

•

Linear Regulators (External Reference)

Medical Electronics (see Endnote, page 10)

Notebook Computers

Typical Application

R_L

OUT

Adjustable regulator:

AHK432

R1 + R2

OUT = V_REF

432.2005.11.1.3

12 3 4 5 6 7...10

中文翻译

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