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Infineon IRS21271STRPBFRoHS

Manufacturer
Infineon
MPN
IRS21271STRPBF
LCSC Part #
C476118
Packaging
SOIC-8
Customer #
Key Attributes
Current Sensing Single Channel Driver
Datasheetpdf iconInfineon IRS21271STRPBF
In-Stock: 129
129 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.1365$ 1.14
10+$ 0.9346$ 9.35
30+$ 0.8337$ 25.01
100+$ 0.7343$ 73.43
500+$ 0.6741$ 337.05
1,000+$ 0.6432$ 643.20
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers
ManufacturerInfineon
PackagingSOIC-8
Input Logic Level - Low-
Low Level Delay Time150ns
High Level Delay Time150ns
Quiescent Current60uA
Input Logic Level - High-
Voltage - Supply9V~20V
Operating Temperature-40℃~+150℃
Driven ConfigurationHigh Side
Current - Output Low(IOL)420mA
Rise Time80ns
Fall Time40ns
FeaturesUnder Voltage Protection;Interleaved conduction protection;Over Current Protection;Enable shutdown
Current - Output High(IOH)200mA
Load TypeMOSFET;IGBT
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The IRS2127/IRS2128/IRS21271/IRS21281 are high voltage, high speed power MOSFET and IGBT drivers. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL outputs, down to 3.3 V. The protection circuity detects over-current in the driven power transistor and terminates the gate drive voltage. An open drain FAULT signal is provided to indicate that an over-current shutdown has occurred. The output driver features a high pulse current buffer stage designed for minimum cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high-side or low-side configuration which operates up to 600 V.

Features

AI Translation
  • Floating channel designed for bootstrap operation Fully operational to +600 V Tolerant to negative transient voltage dV/dt immune
  • Application-specific gate drive range: Motor Drive: 12 V to 20 V (IRS2127/IRS2128) Automotive: 9 V to 20 V (IRS21271/IRS21281)
  • Undervoltage lockout
  • 3.3 V, 5 V, and 15 V input logic compatible
  • FAULT lead indicates shutdown has occured
  • Output in phase with input (IRS2127/IRS21271)
  • Output out of phase with input (IRS2128/IRS21281)
  • RoHS compliant