IL7101 Datasheet, PDF (1/9 Pages) Integral Corp. – GROUND FAULT INTERRUPTER EARTH LEAKAGE CURRENT DETECTOR

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 (P_D=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 (T_А= -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
T_A = -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