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ADI LTC4260IUH#TRPBF product image
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ADI LTC4260IUH#TRPBFRoHS

Manufacturer
ADI
MPN
LTC4260IUH#TRPBF
LCSC Part #
C687824
Packaging
QFN-32-EP(5x5)
Customer #
Key Attributes
Positive High Voltage Hot Swap Controller with I2C Compatible Monitoring
Datasheetpdf iconADI LTC4260IUH#TRPBF

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Hot Swap Controllers
ManufacturerADI
PackagingQFN-32-EP(5x5)
Operating Temperature Range-40℃~+85℃
Length5mm
Height0.75mm
FeaturesOvercurrent Protection;Short-Circuit Protection;Under-voltage lockout
Threshold Voltage50mV
Width5mm
Peak Output Current(Source)-
Number of Channels1
Voltage Rating8.5V~80V
RDS(on)-
Peak Output Current(Sink)-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The LTC4260 Hot Swap controller allows a board to be safely inserted and removed from a live backplane. Using an external N-channel pass transistor, the board supply voltage can be ramped up at an adjustable rate. An I2C interface and onboard ADC allow monitoring of board current, voltage and fault status. The device features adjustable analog foldback current limit with latch off or automatic restart after the LTC4260 remains in current limit beyond an adjustable time-out delay. The controller has additional features to interrupt the host when a fault has occurred, notify when output power is good, detect insertion of a load card and power-up in either the on or off state.

Features

AI Translation
  • Allows Safe Board Insertion into Live Backplane
  • 8-Bit ADC Monitors Current and Voltage
  • I²C/SMBus Interface
  • Wide Operating Voltage Range: 8.5V to 80V
  • High Side Drive for External N-Channel MOSFET
  • Input Overvoltage/Undervoltage Protection
  • Optional Latchoff or Autoretry After Faults
  • Alerts Host After Faults
  • Foldback Current Limiting
  • Available in 24-Lead SO, 24-Lead Narrow SSOP and 32-Lead (5mm × 5mm) QFN Packages

Applications

AI Translation
  • Electronic Circuit Breakers
  • Live Board Insertion
  • Computers, Servers
In-Stock: 5
5 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 27.0301$ 27.03
10+$ 26.0871$ 260.87
Standard Packaging2500/Full Reel
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