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LTC4215CUFD#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 LTC4215CUFD#TRPBF
- Description：IC HOT SWAP CTRLR GP 24QFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- 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：0°C ~ 70°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 LTC4215CUFD#TRPBF
Hot Swap Controllers Overview
The LTC4215CUFD#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, soft-start control, and input overvoltage/undervoltage protection. The unit operates within a wide voltage range of 2.9V to 15V and defaults to latch-off after overcurrent faults.
Hot Swap Controllers Feature Summary
- Enables safe insertion and removal from live backplanes by controlling inrush current via external N-channel MOSFETs
- Provides real-time monitoring of load current, voltage, and fault status through an integrated I2C/SMBus interface and 8-bit ADC
- Configurable circuit breaker timeout with options for latch-off or auto-restart following 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 tape-and-reel configuration. Ensure the component matches the required operating temperature range and voltage specifications for the target application before procurement.
Hot Swap Controllers Selection Notes
Select this controller when precise I2C-based monitoring and programmable fault handling are required. The device supports both automatic restart and latch-off modes, allowing customization based on system reliability requirements and transient tolerance levels.
Hot Swap Controllers Part Context
This component belongs to the LTC4215 family of Hot Swap controllers manufactured by Analog Devices Inc. It is part of the broader PMIC portfolio focused on power distribution and protection solutions for high-reliability computing environments.
Hot Swap Controllers Replacement Considerations
The LTC4215-2 variant offers extended circuit breaker filtering (420μs) compared to the standard 20μs filter found in the LTC4215 series.
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