IRS2111STRPBF 查看數據表（PDF） - International Rectifier

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IRS2111STRPBF

HALF-BRIDGE DRIVER

International Rectifier 

Data Sheet No. PD60253

IRS2111(S)PbF

Features

• Floating channel designed for bootstrap operation

• Fully operational to +600 V

• Tolerant to negative transient voltage, dV/dt

immune

• Gate drive supply range from 10 V to 20 V

• Undervoltage lockout for both channels

• CMOS Schmitt-triggered inputs with pull-down

• Matched propagation delay for both channels

• Internally set deadtime

• High side output in phase with input

HALF-BRIDGE DRIVER

Product Summary

VOFFSET

600 V max.

IO+/-

200 mA / 420 mA

VOUT

10 V - 20 V

ton/off (typ.) 750 ns & 150 ns

Deadtime (typ.)

650 ns

Description

The IRS2111 is a high voltage, high speed power MOSFET and

IGBT driver with dependent high and low side referenced out-

put channels designed for half-bridge applications. Proprietary

HVIC and latch immune CMOS technologies enable ruggedized

monolithic construction. Logic input is compatible with standard

CMOS outputs. The output drivers feature a high pulse current

buffer stage designed for minimum driver cross-conduction. In-

ternal deadtime is provided to avoid shoot-through in the output

half-bridge. The floating channel can be used to drive an N-

channel power MOSFET or IGBT in the high side configuration

which operates up to 600 V.

Packages

8-Lead PDIP

IRS2111PbF

8-Lead SOIC

IRS21111SPbF

Typical Connection

VCC

VCC

VB

IN

IN

HO

COM

VS

LO

up to 600 V

TO

LOAD

(Refer to Lead Assignments for correct pin configuration). This diagram shows electrical connections only. Please

refer to our Application Notes and DesignTips for proper circuit board layout.

www.irf.com

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