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MAX4272ESA+T The MAX4272ESA+T is a hot swap controller from Analog Devices, designed for safe insertion and removal of circuit cards into live backplanes. It operates from 2.7V to 13.2V.
Mfr Part #:

MAX4272ESA+T

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX4272ESA+T is a hot swap controller from Analog Devices, designed for safe insertion and removal of circuit cards into live backplanes. It operates from 2.7V to 13.2V.
✓ Total Stock: 20,089 pcs
$ Price Range: $1.31

MAX4272ESA+T Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
20,089 pcs
On Request
20089 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX4272ESA+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Features
Internal Switch(s)
Mounting Type
Number of Channels
Operating Temperature
Programmable Features
Protection Features
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MAX4272ESA+T Description

Short technical summary and product information.

The MAX4272ESA+T is an integrated hot swap controller from Analog Devices, designed to facilitate the safe insertion and removal of circuit cards into live backplanes. This device operates across a voltage range of 2.7V to 13.2V, preventing damage from inrush currents. It features an autoretry fault recovery method and provides DualSpeed/BiLevel protection against short circuits, load glitches, and overcurrent conditions.

 

Key integrated features include an on-board charge pump for external n-FET gate drive, startup current regulation, and current glitch protection, reducing external component count. The MAX4272ESA+T includes an open-drain status output to indicate fault conditions and an adjustable overcurrent response time. It is supplied in an 8-SOIC package and is suitable for general-purpose applications.

 

This controller is designed to protect both the circuit card and the backplane power supply during hot-swapping operations. Its autoretry feature allows for automatic recovery after a fault, enhancing system reliability. The device's robust design, including a 15V absolute maximum rating, offers protection against inductive kickbacks during board removal.

MAX4272ESA+T Quick Information

Product Type: Hot Swap Controller
Canonical Name: MAX4272ESA+T Hot Swap Controller
Subcategory: Power Management ICs

MAX4272ESA+T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX4272ESA+T Estimated Pricing

Qty Low High
1+ $1.31 $1.31

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX4272ESA+T Features

  • Operates from 2.7V to 13.2V power supplies.
  • Features autoretry fault recovery method.
  • Provides DualSpeed/BiLevel overcurrent protection.
  • Includes internal charge pump for gate drive.
  • Packaged in an 8-SOIC surface mount package.

MAX4272ESA+T Applications

  • Enables safe insertion of circuit cards.
  • Protects against inrush current damage.
  • Suitable for general purpose applications.
  • Enhances system reliability during hot-swap.

MAX4272ESA+T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MAX4272ESA+T?

2.7V to 13.2V.

What package is the MAX4272ESA+T available in?

8-SOIC (0.154", 3.90mm Width) surface-mount package.

What is the operating temperature range of the MAX4272ESA+T?

-40°C to +85°C.

What features does the MAX4272ESA+T include?

Auto Retry, OVP, UVLO.

What programmable features are available?

Circuit Breaker, Current Limit, Fault Timeout.

What is the mounting type of the MAX4272ESA+T?

Surface Mount.

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