Datasheet > RV4145A(8SOP)

RV4145A(8SOP)

更新时间： 2024-11-26 15:50:03

品牌	Logo	应用领域
友顺 - UTC		光电二极管
页数	文件大小	规格书
8页	171K
描述
Power Management Circuit, BIPolar, PDSO8

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中文翻译

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技术参数
数据手册

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RV4145A(8SOP) 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.72	JESD-30 代码：	R-PDSO-G8
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-35 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
电源：	26 V	认证状态：	Not Qualified
子类别：	Power Management Circuits	最大供电电流 (Isup)：	0.75 mA
标称供电电压 (Vsup)：	26 V	表面贴装：	YES
技术：	BIPOLAR	温度等级：	OTHER
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	Base Number Matches：	1

RV4145A(8SOP) 数据手册

UTC RV4145A LINEAR INTEGRATED CIRCUIT

LOW POWER GROUND FAULT

INTERRUPTER

DESCRIPTION

The UTC RV4145A is a low power controller for AC

outlet ground fault interrupters.These devices detect

hazardous grounding conditions, such as equipment

DIP-8

(connected to opposite phases of the AC line )in contact

with a pool of water and open circuits the line before a

harmful or lethal shock occurs.

Contained internally are a 26V zener shunt regulator,

an opamp ,and an SCR driver. With the addition of two

sense transformers, a bridge rectifier, an SCR, a relay,

and a few additional components,the UTC RV4145A will

detect and protect against both hot wire to ground and

neutral wire to ground faults.Ease of application and

long-term reliability.

SOP-8

FEATURES

*No potentiomenter required

*Direct interface to SCR

*Supply voltage derived from AC line-26V shunt

*Adjustable sensitivity

*Grounded neutral fault detection

*Meets U.L.943 standards

*450μA quiescent current

*Ideal for 120V or 220V systems

PIN CONFIGURATION

V_FB

Op Amp Output

+V_S

+INPUT

V_REF

SCR Trigger

GND

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R122-006,A

12 3 4 5 6 7 8

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RV4145AMT_NL	FAIRCHILD	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, BIPolar, PDSO8, LEAD FREE, PLASTIC, SOIC-8
RV4145AMU	FAIRCHILD	获取价格	Low Power Ground Fault Interrupter
RV4145AN	FAIRCHILD	获取价格	Low Power Ground Fault Interrupter
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RV4145M	ETC	获取价格	Ground Fault Interrupter