参数资料
型号: CPC1590P
厂商: IXYS Integrated Circuits Division
文件页数: 1/10页
文件大小: 0K
描述: MOSFET GATE DVR ISO 8-FLATPACK
标准包装: 50
系列: *
CPC1590
Optically Isolated Gate Driver
I NTEGRATED C IRCUITS D IVISION
Driver Characteristics
Description
Parameter
Input Current
Rating
2.5
Units
mA
The CPC1590 is a MOSFET Gate Driver that requires
no external power supply: it regulates the input voltage
drawn from the load (up to 200V), down to 12.2V for
Switching Speed (I F =5mA, MOS Input Capacitance=4nF)
internal use. It is specifically designed for low duty
t d(on)
t d(off1) (V GS =2V)
t d(off2) (V GS =1V)
12
125
210
? s
cycle switching applications that drive up to 4nF of
gate capacitance.
The CPC1590 accomplishes very fast MOSFET
turn-on by supplying stored charge, from an external
Features
? 3750V rms Input-to-Output Isolation
capacitor, to the MOSFET gate when input control
current is applied to the device’s LED. After the
MOSFET is turned on, photocurrent from the input
?
?
?
?
?
?
?
?
Drives External Power MOSFET
Low LED Current (2.5mA)
Requires No External Power Supply
Load Voltages up to 200V
High Reliability
Small 8-pin Surface Mount Flatpack Package
Machine Insertable, Wave Solderable
Tape and Reel Version Available
optocoupler keeps it on for as long as sufficient input
control current flows, so there is no low-frequency
operating limit. When the MOSFET is turned off, the
storage capacitor charges from the device’s regulated
internal voltage in preparation for the next turn-on.
Because it is provided in a small, 8-pin Flatpack
package and requires no separate power supply, the
Applications
CPC1590 provides a flexible design solution that
consumes the least amount of PCB land area.
?
Industrial Controls
?
?
?
?
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Instrumentation
Medical Equipment Isolation
Electronic Switching
I/O Subsystems
Appliances
Approvals
? UL Recognized Component: File E76270
Ordering Information
Pb
e 3
Part
CPC1590P
CPC1590PTR
Description
8-Pin Flatpack (50/Tube)
8-Pin Flatpack (1000/Reel)
Figure 1. CPC1590 Block Diagram
8
CAP
1
4
N C
N C
7
5
A
DS-CPC1590-R01
LED +
LED -
2
3
www.ixysic.com
6
G
B
1
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