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Littelfuse CPC1596GSRoHS

Manufacturer
Littelfuse
MPN
CPC1596GS
LCSC Part #
C5291403
Packaging
SMD-8P
Customer #
Key Attributes
570V, Optically Isolated Load-Biased Gate Driver
Datasheetpdf iconLittelfuse CPC1596GS
In-Stock: 15
15 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 6.2237$ 6.22
10+$ 5.3595$ 53.60
30+$ 4.8468$ 145.40
100+$ 4.3277$ 432.77
500+$ 4.0868$ 2043.40
1,000+$ 3.9794$ 3979.40
Standard Packaging100/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers
ManufacturerLittelfuse
PackagingSMD-8P
Features-
Current - Output High(IOH)9.9mA
Load TypeMOSFET
Voltage - Supply15V~570V
Operating Temperature-40℃~+110℃
Driven ConfigurationLow Side
Current - Output Low(IOL)6mA
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Introduction

AI Translation

The CPC1596 is an optically isolated, load-biased Gate Driver that requires no additional power supply to bias the external MOSFET gates; in the off-state it regulates the voltage drawn from the load (up to 570V) down to 12.2V for internal use. It is specifically designed for low duty cycle switching applications such as an optically isolated DC relay using a single MOSFET or an AC relay with two MOSFETs.

The CPC1596 accomplishes very fast MOSFET turn-on by supplying charge stored in an external 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 internal optocoupler keeps the MOSFET active for as long as sufficient input control current is applied assuring very low-frequency operation. When the MOSFET is turned off, the storage capacitor charges from the load voltage via the regulated internal voltage in preparation for the next turn-on.

Provided in a small, 8-pin package and requiring no separate power supply, the CPC1596 provides a flexible design solution that minimizes PCB real estate.

Features

AI Translation
  • Integrated 570V to 12.2V regulator circuit for driving high-power, high-voltage MOSFETs eliminates the need for auxiliary power supply
  • Capable to source 9.9mA and sink 6mA gate-current to boost external MOSFET turn-on speed
  • Enables using higher power MOSFETs
  • Only 2.5mA input LED current required
  • 3750VRMS Input-to-Output galvanic isolation
  • Small 8-pin DIP and Surface Mount Packages

Applications

AI Translation
  • Universal 110VRMS - 230VRMS Equipment
  • Industrial controls
  • Instrumentation
  • Automatic Test Equipment (ATE)
  • Home & building automation
  • HVAC controls
  • Medical equipment
  • Internet of Things (IoT)