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LTC1422IS8#PBF The Analog Devices LTC1422IS8#PBF is a Hot Swap Controller IC designed for safe board insertion and removal from live backplanes. It operates from 2.7V to 12V and features Auto Retry and UVLO.
Mfr Part #:

LTC1422IS8#PBF

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices LTC1422IS8#PBF is a Hot Swap Controller IC designed for safe board insertion and removal from live backplanes. It operates from 2.7V to 12V and features Auto Retry and UVLO.
✓ Total Stock: 306 pcs
$ Price Range: $1.31

LTC1422IS8#PBF Available from 1 distributor

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✓ Non-Authorised
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Innova Technologies ✓
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306 pcs
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LTC1422IS8#PBF 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
Supplier Device Package
Supply Current
Type
Voltage
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LTC1422IS8#PBF Description

Short technical summary and product information.

The LTC1422IS8#PBF from Analog Devices is an 8-pin Hot Swap controller IC that enables safe insertion and removal of boards from live backplanes. It supports supply voltages ranging from 2.7V to 12V and includes features such as Auto Retry and Undervoltage Lockout (UVLO).

 

This controller utilizes an external N-channel pass transistor to control the board's supply voltage power-up rate, offering a programmable electronic circuit breaker for protection against shorts. The device also provides a system reset output with a programmable delay and a soft reset input.

 

Packaged in an 8-SOIC surface mount configuration, the LTC1422IS8#PBF is suitable for general-purpose applications. It operates within a temperature range of -40°C to 85°C, making it a robust choice for various industrial environments.

LTC1422IS8#PBF Quick Information

Product Type: Hot Swap Controller
Canonical Name: LTC1422IS8#PBF Hot Swap Controller
Subcategory: Power Management ICs

LTC1422IS8#PBF Compliance

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

LTC1422IS8#PBF Estimated Pricing

Qty Low High
1+ $1.31 $1.31

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

LTC1422IS8#PBF Features

  • Hot Swap controller for live backplane insertion.
  • Operates from 2.7V to 12V supply voltage.
  • Features Auto Retry and UVLO.
  • Programmable circuit breaker and slew rate.
  • Surface mount 8-SOIC package.

LTC1422IS8#PBF Applications

  • Enables safe board insertion.
  • Protects against short circuits.
  • Manages power supply ramp-up.
  • Suitable for general purpose use.

LTC1422IS8#PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the LTC1422IS8#PBF?

2.7V to 12V.

What package does the LTC1422IS8#PBF come in?

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

What is the operating temperature range?

-40°C to 85°C.

What is the typical supply current?

0.65mA.

What undervoltage lockout threshold does the LTC1422IS8#PBF have?

2.47V typical with 120mV hysteresis.

What programmable features does the LTC1422IS8#PBF offer?

Circuit breaker, fault timeout, and slew rate.

What is the feedback pin voltage threshold?

1.232V typical.

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