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LTC1421CG#PBF 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 24SSOP. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for LTC1421CG#PBF
- Description：IC HOT SWAP CTRLR GP 24SSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Type：Hot Swap Controller
- Number of Channels：2
- Internal Switch(s)：No
- Applications：General Purpose
- Features：Latched Fault, UVLO
- Programmable Features：Circuit Breaker, Fault Timeout, Slew Rate
- Voltage - Supply：3V ~ 12V
- Current - Output (Max)：-
- Operating Temperature：0°C ~ 70°C
- Current - Supply：1.5 mA
- Mounting Type：Surface Mount
- Package / Case：24-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：24-SSOP
- Grade：-
- Qualification：-
Hot Swap Controllers datasheet and documents for LTC1421CG#PBF
Hot Swap Controllers Overview
The LTC1421CG#PBF is a hot swap voltage controller manufactured by Analog Devices Inc., designed for power distribution applications. It supports input voltages of -12V, 3.3V, 5V, and 12V. The device features adjustable current limiting and operates within a temperature range of 0°C to +70°C. Packaged in an SSOP-28 format for surface mount installation, it enables safe insertion and removal of peripherals while system power remains active.
Hot Swap Controllers Feature Summary
- Enables hot-swappable peripheral connections without requiring system power shutdown
- Supports multiple standard bus voltage levels including negative and positive rails
- Integrates adjustable current limiting for circuit protection during insertion events
Hot Swap Controllers Applications
- PCI slot hot-swap implementations
- Peripheral insertion systems with live bus requirements
- Power distribution modules requiring safe plug-in functionality
Hot Swap Controllers Procurement Notes
Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm package integrity and pin alignment prior to integration. Ensure compliance with RoHS directives as specified in the official datasheet. Validate thermal performance under maximum load conditions before deployment.
Hot Swap Controllers Selection Notes
Select this controller when designing systems requiring safe peripheral insertion on live buses. Consider compatibility with existing bus voltage standards and thermal management capabilities. Evaluate current limiting settings against downstream component ratings to ensure adequate protection margins during transient events.
Hot Swap Controllers Part Context
This component belongs to the LTC1421 series of hot swap controllers from Analog Devices. It addresses the need for reliable power distribution in modular systems where components must be added or removed without interrupting overall system operation. The design focuses on robust protection mechanisms for sensitive electronic interfaces.
Hot Swap Controllers FAQ
Does the LTC1421 support negative voltage inputs?
Yes, the device supports -12V input configurations alongside positive voltage options.
What is the operating temperature range?
The component operates reliably between 0°C and +70°C.
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