LTC4253AIUF-ADJ
- Mfr.Part #
- LTC4253AIUF-ADJ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR -48V 20QFN
- Stock
- 32,299
- In Stock :
- 32,299
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 20
- Length :
- 4mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Programmable Features :
- Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO
- Applications :
- -48V
- Terminal Position :
- QUAD
- Packaging :
- Tube
- Terminal Pitch :
- 0.5mm
- Supply Current-Max (Isup) :
- 2mA
- Width :
- 4mm
- Height Seated (Max) :
- 0.8mm
- Number of Terminations :
- 20
- Number of Channels :
- 1
- Type :
- Hot Swap Controller, Sequencer
- JESD-30 Code :
- S-PQCC-N20
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Internal Switch(s) :
- No
- Published :
- 2012
- Current - Supply :
- 1.1mA
- RoHS Status :
- Non-RoHS Compliant
- Adjustable Threshold :
- yes
- JESD-609 Code :
- e0
- Surface Mount :
- yes
- Feature :
- Latched Fault
- Package / Case :
- 20-WFQFN Exposed Pad
- Number of Functions :
- 1
- Pbfree Code :
- No
- Datasheets
- LTC4253AIUF-ADJ

Hot Swap Controllers Analog Devices, Inc. LTC4253AIUF-ADJ Overview
Introducing the LTC4253AIUF-ADJ from Analog Devices, Inc., a state-of-the-art IC hot swap controller designed for managing power distribution systems up to 48V. This advanced component ensures safe insertion and removal of boards from live backplanes without causing disruption or damage to the operating system. With its robust design and advanced features, the LTC4253AIUF-ADJ is ideal for critical applications where power continuity and system integrity are paramount. The integration of this hot swap controller facilitates smarter, safer, and more efficient management of power supplies, making it a cornerstone for high-performance electronic systems.
LTC4253AIUF-ADJ Features
The LTC4253AIUF-ADJ hot swap controller includes several key features that enhance its efficiency and reliability. It supports a wide operating voltage range up to 48V, and incorporates an adjustable current limit to prevent excessive current from damaging the circuit. Additionally, the device offers over-current and over-temperature protection, which significantly increases the safety and longevity of the system components. Its compact 20-QFN package allows for simplified integration into space-constrained applications, making it a versatile choice for various electronic configurations.
LTC4253AIUF-ADJ Applications
- Telecommunications Equipment: Ensures uninterrupted service and maintenance in telecom racks and base stations by allowing safe board insertion and removal.
- Server Farms: Provides power control and protection to servers, especially important for systems requiring high availability and minimal downtime.
- Industrial Systems: Facilitates the safe upgrading and maintenance of industrial control panels and machinery without halting the entire system.
- Network Switches and Routers: Protects network integrity by ensuring that hot swapping network components does not disrupt network traffic or damage components.
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