IR21844STRPBF 600 V Half Bridge Driver IC with typical 1.9 A source and 2.3 A sink currents in 14 Lead SOIC package for IGBTs and MOSFETs. Also available in 14 Lead PDIP, 8 Lead SOIC, and 8 Lead PDIP.
For the new version with our SOI technology we recommend 2ED21844S06J, providing integrated bootstrap diode, better robustness and higher switching frequency

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IR21844STRPBF

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Description

600 V Half Bridge Driver IC with typical 1.9 A source and 2.3 A sink currents in 14 Lead SOIC package for IGBTs and MOSFETs. Also available in 14 Lead PDIP, 8 Lead SOIC, and 8 Lead PDIP. For the new version with our SOI technology we recommend 2ED21844S06J, providing integrated bootstrap diode, better robustness and higher switching frequency

Not found, similar datasheet recommended

Title

600 V half-bridge gate driver IC with shutdown and programmable deadtime

ECAD Module
Series: -
Brand: International Rectifier
DateCode: 2004+
Package / Case: SOIC-14
Packaging: Tape & Reel (TR)
Part Status: Active
Driven Configuration: Half-Bridge
Channel Type: Independent
Number of Drivers: 2
Gate Type: IGBT, N-Channel MOSFET
Voltage - Supply: 10 V ~ 20 V
Logic Voltage - VIL, VIH: 0.8V, 2.7V
Current - Peak Output (Source, Sink): 1.9A, 2.3A
Input Type: Non-Inverting
High Side Voltage - Max (Bootstrap): 600V
Rise / Fall Time (Typ): 40ns, 20ns
Operating Temperature: -40°C ~ 150°C (TJ)
Mounting Type: Surface Mount
Supplier Device Package: 14-SOIC

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ECAD Module

Product Attributes

Description: The IR21844STRPBF is an integrated circuit from International Rectifier. It is a high and low side driver with a maximum output current of 4A. Features: 4A peak output current 4.5V to 36V operating voltage range Low RDS(on) output Over-temperature protection Under-voltage lockout Short circuit protection Over-current protection Thermal shutdown Applications: The IR21844STRPBF is suitable for a variety of applications including motor control, DC-DC converters, and power supplies. It is also suitable for automotive applications. (For reference only)

Preview of the first 3 pages of the data sheet

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Features
Fully operational to +600V Tolerant to negative transient voltage dV/dt immune

Gate drive supply range from to 20V Undervoltage lockout for both channels 3.3V and 5V input logic compatible Matched propagation delay for both channels Logic and power ground 5V offset. Lower di/dt gate driver for better noise immunity Output source/sink current capability 1.4A/1.8A Also available LEAD-FREE (PbF)

Description

The IR2184(4)(S) are high voltage, high speed power MOSFET and IGBT drivers with dependent high and low

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 to 600

(Refer to Lead Assignments for correct configuration). This/These diagram(s) show electrical connections only. Please refer to our Application Notes and DesignTips for proper circuit board layout.

Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to COM. The thermal resistance and power dissipation ratings are measured under board mounted and still air conditions.

High side floating absolute voltage High side floating supply offset voltage High side floating output voltage Low side and logic fixed supply voltage Low side output voltage Programmable dead-time pin voltage (IR21844 only) Logic input voltage (IN & SD) Logic ground (IR21844 only) Allowable offset supply voltage transient Package power dissipation +25°C (8-lead PDIP)

The input/output logic timing diagram is shown in figure 1. For proper operation the device should be used within the recommended conditions. The VS and VSS offset rating are tested with all supplies biased at 15V differential.

High side floating supply absolute voltage High side floating supply offset voltage High side floating output voltage Low side and logic fixed supply voltage Low side output voltage Logic input voltage (IN & SD) Programmable dead-time pin voltage (IR21844 only) Logic ground (IR21844 only)

Note 1: Logic operational for to +600V. Logic state held for -5V to -VBS. (Please refer to the Design Tip DT97-3 for more details). Note 2: IN and SD are internally clamped with a 5.2V zener diode.

VBIAS (VCC, VBS) = 15V, VSS = COM, = 1000 pF, DT = VSS unless otherwise specified.
Min. Typ. Max. Units Test Conditions

Turn-on propagation delay Turn-off propagation delay Shut-down propagation delay Delay matching, & LS turn-on

VBIAS (VCC, VBS) = 15V, VSS = COM, DT= VSS and = 25°C unless otherwise specified. The VIL, VIH and IIN parameters are referenced to VSS /COM and are applicable to the respective input leads: IN and SD. The VO, IO and Ron parameters are referenced to COM and are applicable to the respective output leads: HO and LO.

VIH VIL VSD,TH+ VSD,THVOH VOL ILK IQBS IQCC IIN+ IINVCCUV+ VBSUV+ VCCUVVBSUVVCCUVH VBSUVH IO+
Logic "1" input voltage for HO & logic "0" for LO Logic "0" input voltage for HO & logic "1" for LO

SD input positive going threshold SD input negative going threshold High level output voltage, VBIAS - VO Low level output voltage, VO Offset supply leakage current Quiescent VBS supply current Quiescent VCC supply current Logic "1" input bias current Logic "0" input bias current VCC and VBS supply undervoltage positive going threshold VCC and VBS supply undervoltage negative going threshold Hysteresis

Output high short circuit pulsed current

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Product Reviews

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282 buyer reviews from Canada

Mike

PBT-GF35

Canada Burgessville

Length of registration:3 years

item as described.product arrived fast. thanks

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12/08/2022

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TCA965

Canada Mississauga

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Everything is fine! Good luck to all!

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11/18/2022

FRANCOIS

TPS22976NDPUR

Canada BOUCHERVILLE

Length of registration:3 years

i bought a few from this seller and they have the best price and quality!

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50PGV3

Canada MONTREAL

Length of registration:3 years

Good Goods. Fast forward. I all happy

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ML4841CP

Canada Toronto

Length of registration:14 years

Very disappointed at the delivery speed. I paid good money for shipping but only to wait two weeks for the parcel to arrive.

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BR3510W

Canada Lachine

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Very satisfied with

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Comme la photo montré

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Canada Alma

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MC34262DR2G

Canada St Clements

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IR21844STRPBF 600 V Half Bridge Driver IC with typical 1.9 A source and 2.3 A sink currents in 14 Lead SOIC package for IGBTs and MOSFETs. Also available in 14 Lead PDIP, 8 Lead SOIC, and 8 Lead PDIP. For the new version with our SOI technology we recommend 2ED21844S06J, providing integrated bootstrap diode, better robustness and higher switching frequency

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Alternate Names

IR21844STRPBF

IR21844STRPBF has several brands around the world that may have alternate names for IR21844STRPBF due to regional differences or acquisition. IR21844STRPBF may also be known as the following names: