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LTC4235IUFD-2#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 20QFN. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for LTC4235IUFD-2#TRPBF
- Description：IC HOT SWAP CTRLR GP 20QFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Type：Hot Swap Controller, Monitor
- Number of Channels：2
- Internal Switch(s)：No
- Applications：General Purpose
- Features：Auto Retry
- Programmable Features：Current Limit
- Voltage - Supply：9V ~ 14V
- Current - Output (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Current - Supply：2.7 mA
- Mounting Type：Surface Mount
- Package / Case：20-WFQFN Exposed Pad
- Supplier Device Package：20-QFN (4x5)
- Grade：-
- Qualification：-
Hot Swap Controllers datasheet and documents for LTC4235IUFD-2#TRPBF
Hot Swap Controllers Overview
The LTC4235IUFD-2#TRPBF is a Hot Swap Voltage Controller manufactured by Analog Devices Inc. It integrates dual 12V Ideal Diode-OR controllers and a single Hot Swap controller with current monitor, featuring a retry version. The device operates within a positive voltage range up to 14V using an N-channel MOSFET. It is housed in a 20-pin QFN EP package and supplied in tape and reel format.
Hot Swap Controllers Feature Summary
- Integrates dual ideal diode-OR controllers for redundant power input management
- Includes a single hot swap controller with adjustable current limiting
- Features a retry mechanism for automatic recovery from fault conditions
Hot Swap Controllers Applications
- Redundant power supply systems requiring seamless switchover
- Hot-pluggable server backplanes and storage arrays
- Industrial control systems with high availability requirements
Hot Swap Controllers Procurement Notes
Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the -I grade meets industrial temperature specifications for your application environment. Ensure the 20-pin QFN EP footprint matches your PCB layout design before finalizing procurement.
Hot Swap Controllers Selection Notes
Select this component when designing systems requiring integrated redundancy and hot-swap capabilities in a compact form factor. The dual ideal diode function simplifies OR-ing multiple power sources without external diodes. Consider the retry feature if system stability requires automatic restoration after transient faults.
Hot Swap Controllers Part Context
This part belongs to the LTC4235 family of power management ICs designed for robust power distribution. It complements other Analog Devices solutions by providing combined redundancy and insertion protection functions. The integration reduces bill of materials count compared to discrete implementations.
Hot Swap Controllers Replacement Considerations
Public confirmed substitute part numbers include LTC4235IUFD-2#PBF for tube packaging variants.
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