Infineon IR21844STRPBF, SOIC 14N

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Subtotal 10 units (supplied on a continuous strip)*

£16.50

(exc. VAT)

£19.80

(inc. VAT)

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  • Plus 2,316 unit(s) shipping from 06 October 2025
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10 - 24£1.65
25 - 49£1.53
50 - 99£1.44
100 +£1.32

*price indicative

Packaging Options:
RS Stock No.:
258-3945P
Mfr. Part No.:
IR21844STRPBF
Brand:
Infineon
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Brand

Infineon

Logic Type

CMOS, LSTTL

Package Type

SOIC 14N

Fall Time

20ns

The Infineon half bridge gate driver is are 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 3.3V 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 volts.

Gate drive supply range from 10 to 20V
Under voltage 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