cpc1580 Clare, Inc., cpc1580 Datasheet

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cpc1580

Manufacturer Part Number
cpc1580
Description
Cpc1580
Manufacturer
Clare, Inc.
Datasheet
Features
Applications
Approvals
Figure 1. CPC1580 Application Circuit Diagram
DS-CPC1580 - R00G
Drives External Power MOSFET
Low LED Current (2.5mA)
Requires No External Power Supply
Load Voltages up to 65V
High Reliability
Small 8-pin Surface Mount Package
3750V
Industrial Controls
Instrumentation
Medical Equipment Isolation
Electronic Switching
I/O Subsystems
Appliances
UL recognized component: File # E76270
rms
Input/Output Isolation
LED +
LED -
1
4
2
3
NC
NC
CPC1580
www.clare.com
8
V
CAP
Description
The CPC1580 optical gate driver provides isolated
control of a discrete power MOSFET transistor without
the need of an external power supply. Control of the
power MOSFET transistor is accomplished by the
application of sufficient input LED current to activate
the driver circuitry.
On the load side, an external storage capacitor and an
internal bootstrap diode enable the internal
photovoltaic and gate driver circuitry to provide fast
output switching characteristics by supplying the
charge necessary to satisfy the MOSFET’s bias
requirements.
Provided in a small 8-pin package, the CPC1580
provides 3750V
Ordering Information
Part
CPC1580P
CPC1580PTR
7
6
5
Optically Isolated Gate Drive Circuit
V
V
V
D
G
S
C
Q1
ST
rms
Description
8-Pin Flatpack (50/Tube)
8-Pin Flatpack (1000/Reel)
of input-to-output isolation.
V+
V-
CPC1580
1

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