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LTC4226IUD-2#TRPBF The LTC4226IUD-2#TRPBF is a dual hot swap controller from Analog Devices, designed for safe insertion and removal of power paths. It operates from 4.5V to 44V and is available in a 16-QFN package.
Mfr Part #:

LTC4226IUD-2#TRPBF

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The LTC4226IUD-2#TRPBF is a dual hot swap controller from Analog Devices, designed for safe insertion and removal of power paths. It operates from 4.5V to 44V and is available in a 16-QFN package.
✓ Total Stock: 3,046 pcs
$ Price Range: $1.31

LTC4226IUD-2#TRPBF Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
1,588 pcs
On Request
1588 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
1,458 pcs
On Request
1458 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.

LTC4226IUD-2#TRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Applications
Current
Features
Internal Switch(s)
Mounting Type
Number of Channels
Operating Temperature
Operating Voltage
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LTC4226IUD-2#TRPBF Description

Short technical summary and product information.

The LTC4226IUD-2#TRPBF is a dual hot swap controller manufactured by Analog Devices. This component allows for the safe insertion and removal of two power paths from a live backplane or powered connector. It supports a wide operating voltage range from 4.5V to 44V, utilizing N-channel pass transistors.

 

Key features include selectable current limit and dual-rate fault timers to accommodate load surges and protect against overcurrent events. The device offers optional auto-retry or latchoff after an overcurrent fault. It is designed for high-side drive of external N-channel MOSFETs and can be configured for parallel power paths in high current applications.

 

The LTC4226IUD-2#TRPBF is supplied in a 16-pin QFN (3mm x 3mm) package, suitable for surface mounting. The operating temperature range is -40°C to 85°C, making it suitable for rugged applications.

 

This controller is ideal for applications requiring safe board insertion into live backplanes, such as disk drives and other 12V/24V systems. It can also function as a uni/bidirectional current limiter/circuit breaker.

LTC4226IUD-2#TRPBF Quick Information

Product Type: Hot Swap Controller
Canonical Name: LTC4226IUD-2#TRPBF Dual Hot Swap Controller
Subcategory: Power Management

LTC4226IUD-2#TRPBF Compliance

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

LTC4226IUD-2#TRPBF Estimated Pricing

Qty Low High
1+ $1.31 $1.31

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

LTC4226IUD-2#TRPBF Features

  • Dual hot swap controller for safe power path management.
  • Wide 4.5V to 44V operating voltage range.
  • Selectable current limit and dual-rate fault timer.
  • Auto-retry or latchoff fault response options.
  • 16-QFN surface mount package.

LTC4226IUD-2#TRPBF Applications

  • Enables safe board insertion into live backplanes.
  • Protects against overcurrent fault conditions.
  • Suitable for disk drive applications.
  • Used in rugged 12V and 24V systems.
  • Configurable as bidirectional current limiter.

LTC4226IUD-2#TRPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LTC4226IUD-2#TRPBF?

The LTC4226IUD-2#TRPBF operates within a voltage range of 4.5V to 55V.

What is the operating temperature range of the LTC4226IUD-2#TRPBF?

The LTC4226IUD-2#TRPBF has an operating temperature range of -40°C to 85°C.

How many channels does the LTC4226IUD-2#TRPBF have?

The LTC4226IUD-2#TRPBF has 2 channels.

What is the quiescent current of the LTC4226IUD-2#TRPBF?

The quiescent current of the LTC4226IUD-2#TRPBF is 700µA.

What are the key features of the LTC4226IUD-2#TRPBF?

The LTC4226IUD-2#TRPBF features Auto Retry and UVLO.

What programmable features does the LTC4226IUD-2#TRPBF offer?

The LTC4226IUD-2#TRPBF offers programmable Circuit Breaker, Current Limit, Fault Timeout, and OVP.

What is the package type for the LTC4226IUD-2#TRPBF?

The LTC4226IUD-2#TRPBF is available in a 16-QFN (3x3) or 16-WFQFN Exposed Pad package.

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