IL7101 데이터 시트보기 (PDF) - IK Semicon Co., Ltd

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IL7101

GROUND FAULT INTERRUPTER EARTH LEAKAGE CURRENT DETECTOR

IK Semicon Co., Ltd 

IL7101

GROUND FAULT INTERRUPTER EARTH

LEAKAGE CURRENT DETECTOR

IL7101

Description

The IL7101N/D is designed for use in earth leakage circuit interrupters for

operation directly off the AC Line in breakers.

It contains pre regulator, main regulator, after regulator, differential

amplifier, level comparator, latch circuit. The input in the differential amp

latch circuit. The input in the differential amplifier is connect to the

secondary node of zero current transformer.

The level comparator generates high level when earth leakage current is

greater than some level.

Feature

• Low Power Consumption (PD=5mW) 100V/200V

• 100V/200V Common Built-in Voltage Regulator

• High Gain Differential Amplifier

• High Input Sensitivity

• Minimum External Parts

• Large Surge Margin

• Wide Operating Temperature Range (TА= -40 to 85°C)

• High Noise Immunity

• Meet U. L. 943 standards

Absolute Maximum Ratings

ƒ Supply Voltage

ƒ Supply Current

ƒ Power Dissipation

ƒ Operating Temperature

ƒ Storage Temperature

20V

8mA

200m W

- 40 to 85°C

- 55 to 125°C

ORDERING INFORMATION

IL7101N Plastic

IL7101D SOIC

IL7101S SIP-8

TA = -40° to 85° C for all packages.

VR

1

IN

2

GND

3

OD

4

Pin Configuration

(Top View)

8

V+

7

Os

6

NR

5

Sc

VR 1

IN 2

GND 3

OD 4

SC 5

NR 6

OS 7

V+ 8

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