CPC1560 Datasheet, PDF (1/14 Pages) Clare, Inc. – Solid State Relay with Integrated Current Limit

CPC1560
Solid State Relay with Integrated Current Limit
Features
• Fast Turn-On
• Built-In Active Current Limit Protection
• Thermal Shutdown
• Linear AC or DC Operation
• Low Power Consumption
• Clean, Bounce-Free Switching
• High Surge Capability
• Low Power Drive Requirements
• Surface Mount Version Available
• Tape & Reel Packaging Available
Applications
• Instrumentation
• Automatic Tuning/Balancing
• Analog Multiplex
• Peripherals
• Automatic Tuning/Balancing
• Transducer Driver
• Security
• Medical Equipment
Approvals
• UL 508 Approved Component: File # E69938
Figure 1. CPC1560 Block Diagram
1
NC
Description
The CPC1560 is a 1-Form-A (Single Pole, Normally
Open) optically isolated MOSFET switch that provides
fast turn-on of loads up to 600mA_DC in a DC-Only
configuration, 300mA_rms in an AC/DC configuration;
active current-limit circuitry; and 3750V_rms of I/O
isolation.
Fast turn-on is accomplished with the use of an
external charge storage capacitor that provides the
necessary charge required by the internal switching
MOSFETs. The device charges this capacitor, through
bootstrap diodes, from the load voltage, thereby
alleviating the need for an additional power supply.
The CPC1560 incorporates thermal shutdown
circuitry for improved survivability in harsh
environments, and is designed to pass regulatory
voltage surge requirements when provided with
appropriate over-voltage protection circuitry.
Designed specifically for environmentally demanding
AC or DC applications, where printed circuit board
space is at a premium and additional power supplies
are not available, the CPC1560 is an ideal solution.
Ordering Information
Part
CPC1560G
CPC1560GS
CPC1560GSTR
Description
8-Pin, DIP Through-Hole (50/Tube)
8-Pin, Surface Mount (50/Tube)
8-Pin, Surface Mount (1000/Reel)
8
C+
7
OUTPUT
2
LED+
Current
Limit
Control
Pb
RoHS
2002/95/EC
3
LED-
e3 4
NC
DS-CPC1560 - R00F
PRELIMINARY
6
5 ^OUTPUT
C-
1