CPC1580P IXYS, CPC1580P Datasheet

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CPC1580P

Manufacturer Part Number
CPC1580P
Description
Manufacturer
IXYS
Datasheet

Specifications of CPC1580P

Lead Free Status / RoHS Status
Supplier Unconfirmed
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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CPC1580P Summary of contents

Page 1

... MOSFET’s bias requirements. Provided in a small 8-pin package, the CPC1580 provides 3750V Ordering Information Part CPC1580P CPC1580PTR CPC1580 V 8 CAP ...

Page 2

CPC1580 1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

... Specifications 1.1 Package Pinout CPC1580P Pinout LED + 3 6 LED - 4 5 N/C 1.2 Absolute Maximum Ratings Parameter Blocking Voltage ( Reverse Input Voltage Input Control Current Peak (10ms) 1 Input Power Dissipation 2 Output Power Dissipation Isolation Voltage (Input to Output) Operational Temperature -40 to +110 ...

Page 4

CPC1580 1.5 General Conditions Unless otherwise specified, minimum and maximum values are guaranteed by production testing. Typical values are characteristic of the device at 25°C and are the result of engineering evaluations. They are 1.6 Electrical Specifications Parameter Load Side ...

Page 5

Performance Data R00G CPC1580 Gate Source Current vs. Temperature (I =5mA, V =15V) F CAP 7.5 V =2V GS 7.0 6.5 V =4V GS 6.0 5.5 5.0 4.5 4.0 3.5 -40 - Temperature (ºC) ...

Page 6

CPC1580 2. Introduction The CPC1580 Isolated Gate Driver uses an efficient optocoupler design to provide remote gate drive current to a MOSFET, while providing 3750V isolation between the LED control current input and the MOSFET gate drive output. To make ...

Page 7

Transistor Selection The CPC1580 charges and discharges an external MOSFET transistor. The selection of the MOSFET is determined by the user to meet the specific power requirements for the load. The CPC1580 output voltage is listed in the specifications, ...

Page 8

CPC1580 4. CPC1580 Over-Voltage Protection Over-voltage protection is generally required for the CPC1580 because of parasitic inductance in the load, wires, board traces, and axial leads of protectors. Purely resistive loads or loads with low voltage switching may be able ...

Page 9

Application Switching Losses During the transition intervals, the application and load components change energy states and, in the process, incur switching losses. The switching losses are manifested as heat in the application circuit and must be addressed by the ...

Page 10

CPC1580 6. Design Switching Frequency The maximum switching frequency is the last design value to be calculated, because the over-voltage protection and the storage capacitor play a significant role in determining the result. Inasmuch as those factors are already determined, ...

Page 11

Manufacturing Information 7.1 Soldering For proper assembly, the component must be processed in accordance with the current revision of IPC/JEDEC standard J-STD-020. Failure to follow the recommended guidelines may cause permanent damage to the device resulting in impaired performance ...

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