LTC4231HUD-1#TRPBF

$3.83

Description：IC HOT SWAP CTRLR GP 12QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:6510db99df7f Category: Hot Swap Controllers Brand: Analog Devices Inc.

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Product introduction

LTC4231HUD-1#TRPBF is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC HOT SWAP CTRLR GP 12QFN. Review the specifications below when checking this part for your BOM.

Hot Swap Controllers specifications for LTC4231HUD-1#TRPBF

Description：IC HOT SWAP CTRLR GP 12QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Type：Hot Swap Controller
Number of Channels：1
Internal Switch(s)：No
Applications：General Purpose
Features：Latched Fault
Programmable Features：Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO
Voltage - Supply：2.7V ~ 36V
Current - Output (Max)：-
Operating Temperature：-40°C ~ 125°C
Current - Supply：4 µA
Mounting Type：Surface Mount
Package / Case：12-WFQFN Exposed Pad
Supplier Device Package：12-QFN (3x3)
Grade：-
Qualification：-

Hot Swap Controllers datasheet and documents for LTC4231HUD-1#TRPBF

LTC4231HUD-1#TRPBF

Hot Swap Controllers Overview

The LTC4231HUD-1#TRPBF is a single-channel hot swap voltage controller manufactured by Analog Devices Inc. It operates within an input voltage range of 2.7 V to 36 V and features adjustable current limiting. The device draws a typical quiescent supply current of 4 uA, ensuring minimal power consumption during standby. It is designed for surface-mount installation in a 12-pin QFN package. The component supports an extended industrial temperature range from -40°C to +125°C, making it suitable for demanding environments requiring precise power sequencing and protection.

Hot Swap Controllers Feature Summary

Provides integrated control for safe insertion and removal of live circuit boards
Features adjustable current limiting to protect against overload conditions
Includes low quiescent current operation for efficient power management

Hot Swap Controllers Applications

Telecommunications equipment power distribution
Industrial control system backplanes
Computing server motherboard power rails

Hot Swap Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when ordering. Confirm that the HUD-1 variant meets the required operating temperature and voltage specifications for the target application. Cross-reference the manufacturer part number with official Analog Devices documentation to ensure compatibility with existing design files and regulatory compliance requirements.

Hot Swap Controllers Selection Notes

Select this component when a single-channel solution with low standby current is required for board-level hot swap applications. Consider the 36 V maximum input rating and the QFN-12 footprint constraints during layout. Ensure the adjustable current limit settings align with the downstream load requirements and cable ratings to prevent nuisance tripping or insufficient protection.

Hot Swap Controllers Part Context

This part belongs to the LTC4231 series of hot swap controllers, which are designed for managing power delivery to add-in cards. The series offers various packages and pin configurations to suit different density and performance needs. The LTC4231 specifically focuses on providing robust protection and controlled ramp-up for sensitive electronic loads in modular systems.