Infineon IR21531STRPBF MOSFET Gate Driver, 15.6V 8-Pin, SOIC

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Subtotal (1 pack of 5 units)*

£7.45

(exc. VAT)

£8.95

(inc. VAT)

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  • 15 unit(s) ready to ship
  • Plus 110 unit(s) ready to ship from another location
  • Plus 260 unit(s) shipping from 20 November 2025
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5 - 20£1.49£7.45
25 - 45£1.296£6.48
50 - 120£1.208£6.04
125 - 245£1.118£5.59
250 +£1.044£5.22

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RS Stock No.:
226-6157
Mfr. Part No.:
IR21531STRPBF
Brand:
Infineon
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Brand

Infineon

Logic Type

CMOS

Supply Voltage

15.6V

Pin Count

8

Fall Time

80ns

Package Type

SOIC

Driver Type

MOSFET

COO (Country of Origin):
TH
The Infineon IR21531S are an improved version of th popular IR2155 and IR2151 gate driver ICs and in corporates a high voltage half bridge gate driver with a front end oscillator similar to the CMOS 555 timer. A shutdown feature has been designed to the Ct pin, so that both gate driver outputs can be disabled using a low voltage control signal. Noise immunity has been improved significantly both by lowering the peak di/dt of the gate driver, and by increasing the undervoltage lockout hyster to 1V.

True micropower start up
Tighter initial deadtime control
Low temperature coefficient deadtime
Also available LEAD-FREE

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