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LTC4227IUFD-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 20QFN. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for LTC4227IUFD-1#TRPBF
- Description：IC HOT SWAP CTRLR GP 20QFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Type：Hot Swap Controller, OR Controller
- Number of Channels：1
- Internal Switch(s)：No
- Applications：General Purpose
- Features：Latched Fault, UVLO
- Programmable Features：Current Limit, Fault Timeout, Slew Rate
- Voltage - Supply：2.9V ~ 18V
- Current - Output (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Current - Supply：2 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 LTC4227IUFD-1#TRPBF
Hot Swap Controllers Overview
The LTC4227IUFD-1#TRPBF is a hot swap voltage controller manufactured by Analog Devices Inc. It integrates two ideal diode controllers and one hot swap controller within a single package. The device operates with a supply current of 2 mA and supports surface mount installation in a QFN-20 package. It features two channels for power management functions, designed to manage board insertion and removal from live backplanes safely.
Hot Swap Controllers Feature Summary
- Integrates dual ideal diode controllers for reverse current blocking
- Includes a dedicated hot swap controller for safe board insertion
- Supports surface mount technology for compact PCB layouts
Hot Swap Controllers Applications
- Server blade hot swapping
- Telecommunications equipment power distribution
- Industrial control system backplane protection
Hot Swap Controllers Procurement Notes
Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing components. Confirm the operating temperature range matches industrial requirements. Ensure the QFN-20 footprint aligns with the design layout. Check for RoHS compliance documentation prior to final procurement approval.
Hot Swap Controllers Selection Notes
Select this component when combining ideal diode rectification with hot swap protection is required in a single channel. Compare against the LTC4228 if only one hot swap controller is needed alongside ideal diodes. Verify that the 18V input rating suits the system voltage levels. Consider the QFN-20 thermal performance for the specific application environment.
Hot Swap Controllers Part Context
This part belongs to the LTC4227 series of hot swap voltage controllers. It is related to variants such as the LTC4227CUFD-4 which may differ in temperature grade or packaging. The component falls under the PMIC category specifically for power management ICs focused on hot swap applications.
Hot Swap Controllers Replacement Considerations
The LTC4227CUFD-4#PBF is a documented variant within the same family. Verify pin compatibility and electrical specifications before substitution. Ensure the replacement matches the required operating temperature range and package type.
Explore related parts through Power Management (PMIC), Integrated Circuits (ICs), all product categories, ChipApex homepage.
