LTC4215IUFD#TRPBF

$11.76

Description：IC HOT SWAP CTRLR GP 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:16b7782fb139 Category: Hot Swap Controllers Brand: Analog Devices Inc.

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Product introduction

LTC4215IUFD#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 24QFN. Review the specifications below when checking this part for your BOM.

Hot Swap Controllers specifications for LTC4215IUFD#TRPBF

Description：IC HOT SWAP CTRLR GP 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Hot Swap Controller, Monitor
Number of Channels：1
Internal Switch(s)：No
Applications：General Purpose
Features：I2C, OVP, UVLO
Programmable Features：Auto Retry, Current Limit, Fault Timeout, Latched Fault
Voltage - Supply：2.9V ~ 15V
Current - Output (Max)：-
Operating Temperature：-40°C ~ 85°C
Current - Supply：3 mA
Mounting Type：Surface Mount
Package / Case：24-WFQFN Exposed Pad
Supplier Device Package：24-QFN (4x5)
Grade：-
Qualification：-

Hot Swap Controllers datasheet and documents for LTC4215IUFD#TRPBF

LTC4215IUFD#TRPBF

Hot Swap Controllers Overview

The LTC4215IUFD#TRPBF is a hot swap controller designed for safe board insertion into live backplanes. It utilizes an external N-channel pass transistor to ramp up supply voltage and inrush current at an adjustable rate. The device features an I2C interface and onboard ADC for monitoring load current, voltage, and fault status. It includes adjustable foldback current limit and soft-start capabilities. The unit operates within a wide voltage range of 2.9V to 15V and incorporates a 20μs circuit breaker filter for fast fault response.

Hot Swap Controllers Feature Summary

Enables safe insertion and removal from live backplanes using external N-channel MOSFET control
Provides real-time monitoring of load current, voltage, and fault status via I2C compatible interface and onboard ADC
Configurable fault handling allows selection between latch-off or automatic restart modes after overcurrent events

Hot Swap Controllers Applications

Live board insertion systems
Electronic circuit breakers
Computer and server platform management

Hot Swap Controllers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm package type and reel specifications. Ensure the selected variant matches the required circuit breaker timeout characteristics for the target application environment.

Hot Swap Controllers Selection Notes

Select this component when precise I2C monitoring and adjustable inrush control are required. The 20μs circuit breaker filter suits applications needing rapid fault detection. Confirm compatibility with the host system's I2C addressing and voltage levels before integration.

Hot Swap Controllers Part Context

This part belongs to the LTC4215 family of hot swap controllers manufactured by Analog Devices Inc. It is distinct from the LTC4215-2 variant, which features a longer 420μs circuit breaker timeout and auto-retry default behavior. The IUFD designation indicates a QFN package configuration.