MAX34565

12V Hot-Plug Switch in TDFN Package

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

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Status Explanations for product status codes

Active: In Production.

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.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 0 (PDF, 1.4MB)
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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
   

Key Specifications:

Hot Swap Controllers
Part Number VIN
(V)
VIN
(V)
Circuit Breaker/ Current Limit Circuit Breaker/Current Limit Threshold
(mV)
Fault Condition Control Channels Positive/Negative Rail Package/Pins Budgetary Price
min max See Notes
MAX34565 NEW! 9 13.2 Current Limit Adjustable Latched Off 1 Positive
TDFN-EP/10
$0.76 @1k
See All Hot Swap Controllers (53)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


Diagram

MAX34565: Functional Diagram
Functional Diagram

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Related Products

 
Description
Key Features
Applications/Uses
Key Specifications
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Notes and Comments
  Data Sheet
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Document Ref.: 19-6083 Rev 0; 2011-12-21
This page last modified: 2011-12-21




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