INTEGRATED CIRCUITS DIVISION
CPC1563
Single-Pole, Normally Open, Current Limited OptoMOS® Relay with Voltage Triggered ...
INTEGRATED CIRCUITS DIVISION
CPC1563
Single-Pole, Normally Open, Current Limited OptoMOS® Relay with
Voltage Triggered Shutdown and Thermal Management
Parameter Load
Voltage Load Current On-Resistance (max) Input Control Current
Rating 600 ±120 35 2
Units VP mA
mA
Features
Integrated Active Current-Limit with
Voltage Triggered Shutdown
Thermal Shutdown Guaranteed Turn-On: 2mA Input Control Current 600VP Blocking
Voltage 3750Vrms Input/Output Isolation Small Surface Mount Package Low Drive Power Requirements Arc-Free With No Snubbing Circuits No EMI/RFI Generation Flammability Rating UL 94 V-0
Applications
Simplifies Telecom Secondary Protection Telephony Hook Switch VoIP Gateways IP-PBXs Satellite and Cable Set-top Boxes V.92 (and Other Standard) Modems Embedded Modems for POS Terminals,
Automated Banking, Remote Metering, Vending Machines, Security, and Surveillance Instrumentation Medical Equipment—Patient/Equipment Isolation Aerospace Industrial Controls
Block Diagram
LOAD
Gate Drive Control
+ Current Limit
VF
and Over-
Voltage
-
Protection
Thermal Management
LOAD
Description
The CPC1563 is a normally open (1-Form-A) Solid State Relay with an integrated current limit feature that targets the international hook switch telephony market by providing excellent power-cross immunity for improved survivability in harsh environments.
When a fault condition occurs, usually in the form of a
voltage rise across the load/relay...