irs2112 International Rectifier Corp., irs2112 Datasheet

irs2112

Manufacturer Part Number

irs2112

Description

High And Low Side Driver

Manufacturer

International Rectifier Corp.

Datasheet

1.IRS2112.pdf (19 pages)

Available stocks

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Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

irs2112PBF

Manufacturer:

Quantity:

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Company:

H&T Electronics

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irs2112PBF

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Company:

Bonase Electronics (HK) Co., Limited

Part Number:

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Features

Description

The IRS2112 is a high voltage, high speed power

MOSFET and IGBT driver with independent high- and

low-side referenced output channels. Proprietary HVIC

and latch immune CMOS technologies enable rug-

gedized monolithic construction. Logic inputs are com-

patible with standard CMOS or LSTTL outputs, down

to 3.3 V logic. The output drivers feature a high pulse

current buffer stage designed for minimum driver

cross-conduction. Propagation delays are matched

to simplify use in high frequency applications. 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.

Typical Connection

(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.

HIN

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

3.3 V logic compatible

Separate logic supply range from 3.3 V to 20 V

Logic and power ground +/- 5 V offset

CMOS Schmitt-triggered inputs with pull-down

Cycle by cycle edge-triggered shutdown logic

Matched propagation delay for both channels

Outputs in phase with inputs

LIN

RoHS compliant

HIN

LIN

COM

HIGH AND LOW SIDE DRIVER

Product Summary

Packages

Delay Matching

on/off

14-Lead PDIP

OFFSET

IRS2112 ( -1,-2,S ) PbF

OUT

+/-

(w/o lead 4)

IRS2112-1

14-Lead PDIP

IRS2112

(typ.)

16-Lead SOIC

(w/o leads 4 & 5)

16-Lead PDIP

Data Sheet No. PD60251

IRS2112S

IRS2112-2

200 mA / 440 mA

135 ns & 105 ns

up to 600 V

600 V max.

10 V - 20 V

30 ns

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