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© 2008 International Rectifier

2

IRS21844MPBF

Description

The IRS21844MPBF is a high voltage, high speed power MOSFET and IGBT drivers with dependent high

and low-side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable

ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output,

down to 3.3 V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver

cross-conduction. 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.

Feature Comparison: IRS2181(4)/IRS2183(4)/IRS2184(4)

Qualification Information

†

Industrial

††

(per JEDEC JESD 47)

Qualification Level

Comments: This IC has passed JEDEC’s Industrial

qualification.

IR’s Consumer qualification level is

granted by extension of the higher Industrial level.

Moisture Sensitivity Level

MLPQ4x4 14L

MSL2

†††

(per IPC/JEDEC J-STD-020)

Machine Model

Class A (+/-100V)

(per JEDEC standard JESD22-A115)

Human Body Model

Class 1C (+/-1500V)

(per EIA/JEDEC standard EIA/JESD22-A114)

ESD

Charged Device Model

Class III (+/-1000V)

(per JEDEC standard JESD22-C101)

IC Latch-Up Test

Class II, Level A

(per JESD78A)

RoHS Compliant

Yes

†

††

Higher qualification ratings may be available should the user have such requirements.

Please

contact your International Rectifier sales representative for further information.

††† Higher MSL ratings may be available for the specific package types listed here. Please contact your

International Rectifier sales representative for further information.

Part

Input

Logic

Cross-

Conduction

Prevention

logic

Dead-Time

Ground

Pins

Ton/Toff

2181

COM

21814

HIN/LIN

no

none

180/220 ns

2183

Internal 500ns

COM

21834

HIN/LIN

yes

Programmable 0.4 – 5 us

180/220 ns

2184

Internal 500ns

COM

21844

IN/SD

yes

Programmable 0.4 – 5 us

680/270 ns