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12V Hot-Plug Switch in TDFN Package

Integrated, Self-Protected Electronic Switch Allows the Safe Insertion and Removal of Equipment Into 12V Backplanes

Product Details

Key Features

Parametric specs for Hot Swap Controllers
VIN (V) (min) 9
VIN (V) (max) 13.2
# Channels 1
Circuit Breaker/ Current Limit Current Limit
Circuit Breaker/Current Limit Threshold (mV) Adjustable
Fault Condition Control Latched Off
Positive/Negative Rail Positive
Features Integrated MOSFET
Requires No RSENSE
Undervoltage/Overvoltage Protection
Package/Pins TDFN/10
Budgetary
Price (See Notes)
1.09
View Less

Simplified Block Diagram

Technical Docs

Data Sheet 12V Hot-Plug Switch in TDFN Package Dec 21, 2011

Support & Training

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Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Parameters

Parametric specs for Hot Swap Controllers
VIN (V) (min) 9
VIN (V) (max) 13.2
# Channels 1
Circuit Breaker/ Current Limit Current Limit
Circuit Breaker/Current Limit Threshold (mV) Adjustable
Fault Condition Control Latched Off
Positive/Negative Rail Positive
Features Integrated MOSFET
Requires No RSENSE
Undervoltage/Overvoltage Protection
Package/Pins TDFN/10
Budgetary
Price (See Notes)
1.09

Key Features

  • Completely Integrated Hot-Plug Functionality for 12V Power Rails
  • On-Board Power MOSFET
  • No High Power RSENSE Resistor Needed
  • Adjustable Current Limit
  • Adjustable Output Voltage Slew Rate
  • Thermal Fault Indication
  • Output Overvoltage Limiting
  • On-Board Thermal Protection
  • On-Board Charge Pump
  • Latchoff Version

Applications/Uses

  • Base Stations
  • InfiniBand™/SM
  • PCI/PCI Express®
  • RAID/Hard Drives
  • Servers
  • Switches/Routers

Description

The MAX34565 is a hot-plug controller for 12V power rails. It is a completely integrated solution including the required power-pass MOSFET device for 12V supplies. During hot-plug, the device controls the supply output voltage ramp (dV/dt) and limits the current at a user-controlled level. The device also limits the output voltage to protect downstream devices from overvoltage events. The MAX34565 is offered in a latchoff version.

Simplified Block Diagram

MAX34565: Functional Diagram MAX34565: Functional Diagram Zoom icon

Technical Docs

Data Sheet 12V Hot-Plug Switch in TDFN Package Dec 21, 2011

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.