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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 PDIP package for IGBTs and MOSFETs. Also available in 14 Lead SOIC, 14 Lead MLPQ 4x4, 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
Title
600 V half-bridge gate driver IC with shutdown and programmable deadtime
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Preview of the first 3 pages of the data sheet
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Floating channel designed for bootstrap operation Fully operational +600 V Tolerant to negative transient voltage, dV/dt immune
Undervoltage lockout for both channels 3.3 V and 5 V input logic compatibleLogic and power ground 5 V offset Lower di/dt gate driver for better noise immunity Output source/sink current capability A/1.8 A
Descriptionrent 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 600 V.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 (IRS21844 only) Logic input voltage (IN & SD) Logic ground (IRS21844 only) Allowable offset supply voltage transient
Note 1: All supplies are fully tested 25 V and an internal 20 V clamp exists for each supply.The input/output logic timing diagram is shown in Fig. 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 15 V differential.
Transient high-side floating supply offset voltageNote 2: Logic operational for +600 V. Logic state held for V to -VBS. (Please refer to the Design Tip DT97-3 for more details). Note 3: Operational for transient negative VS of COM 50 V with 50 ns pulse width. Guaranteed by design. Refer to
the Application Information section of this datasheet for more details.Some Part number from the same manufacture
Same catergory
10000 buyer reviews from United States
Patricia Miller
Length of registration:7 years
I recently ordered an IC SFH6343 from your company and I am very pleased with its performance. The IC is reliable and efficient, and it has been working great in my project. It is easy to use and the instructions were clear and concise. I am very satisfied with the quality of the product and the customer service I received. Thank you for providing me with a great product and excellent customer ser
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The packaging is exquisite, the high-end atmosphere is high-end, it can be seen that the merchants are very attentive. The baby is really good, it is the same as the picture, there is no difference, it is really good value for money, good quality and low price
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I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
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The order is accepted, decorated and shipped quickly. Packing is good. Tracking works. Satisfied
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The goods are received on time, until I checked, as I will check the feedback. The seller sent on time, everything came safe and sound.
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I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
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John Hernandez
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I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
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IRS21844PBF
IRS21844PBF has several brands around the world that may have alternate names for IRS21844PBF due to regional differences or acquisition. IRS21844PBF may also be known as the following names:
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