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Infineon IR1168STRPBF product image
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Infineon IR1168STRPBFRoHS

Manufacturer
Infineon
MPN
IR1168STRPBF
LCSC Part #
C500524
Packaging
SOP-8
Customer #
Key Attributes
DUAL SMART RECTIFIER DRIVER IC
Datasheetpdf iconInfineon IR1168STRPBF

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Supply Controllers, Monitors
ManufacturerInfineon
PackagingSOP-8
Output Current1A
Pd - Power Dissipation970mW
Frequency - Switching500kHz
FeaturesSynchronous rectification drive;Under-voltage lockout;Leading edge blanking;Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Over Current Protection;Under Voltage Protection
Output Voltage10.7V
Duty Cycle(Max)-
Operating Temperature-40℃~+150℃
Feedback System-
Working Mode-
Operating Voltage8.6V~18V
TopologyHalf-Bridge
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

IR1168 is dual smart secondary-side rectifier driver IC designed to drive two N-Channel power MOSFETs used as synchronous rectifiers in resonant converter applications. The IC can control one or more paralleled N MOSFETs to emulate the behavior of Schottky diode rectifiers. The drain to source for each rectifier MOSFET voltage is sensed differentially to determine the level of the current and the power switch is turned ON and OFF in close proximity of the zero current transition. Ruggedness and noise immunity are accomplished using an advanced blanking scheme and double-pulse suppression that allows reliable operation in fixed and variable frequency applications.

Features

AI Translation
  • Secondary-side high speed controller for synchronous rectification in resonant half bridge topologies 200V proprietary IC technology
  • Max 500KHz switching frequency Anti-bounce logic and UVLO protection
  • 4A peak turn off drive current
  • Micropower start-up & ultra low quiescent current
  • 10.7V gate drive clamp
  • 70ns turn-off propagation delay
  • Wide Vcc operating range
  • Direct sensing for both Synchronous Rectifiers
  • Minimal component count
  • Simple design
  • Lead-free

Applications

AI Translation
  • LCD & PDP TV
  • Telecom SMPS
  • AC-DC adapters
In-Stock: 28
28 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 6.0874$ 6.09
10+$ 5.27$ 52.70
30+$ 4.7723$ 143.17
100+$ 4.3534$ 435.34
Standard Packaging2500/Full Reel
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