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Gate-drive IC offers 1.5A sink and source capability

Fri, 05/31/2013 - 1:31pm

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International Rectifier introduced the IRS44273L low-side, gate-drive IC offering high drive capability in a highly compact SOT-23-5L package. 

The IRS44273L is easy to use and provides a simple solution for IGBT and MOSFET gate drive, offering 1.5A (typical) sink and source capability, fast switching performance and integrated under-voltage lockout protection with minimal board space requirements. This new device offers functionality previously only available in larger packages such as an SO-8 enabling more compact and economical system design.

The IRS44273L has two output pins on either side of the package to simplify system design by offering layout flexibility. The device has non-inverted inputs and is compatible with CMOS and LSTTL controllers. 

Specifications

 

 

 

Part Number

Package

IO+ / IO-

(Typical)

TON / TOFF

(Typical)

Logic

IRS44273L

SOT23-5L

1.5A / 1.5A

50ns / 50ns

Non-Inverted

Datasheets are available on the International Rectifier Web site at www.irf.com.

Availability and pricing

Pricing for the IRS44273L begins at US$0.25 each in 10,000 unit quantities. Production quantities are available immediately. The devices are RoHS compliant and prices are subject to change.

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