LTC4253ACUF-ADJ
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- Mfr.Part #
- LTC4253ACUF-ADJ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR -48V 20QFN
- Stock
- 45,179
- In Stock ：
- 45,179
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Pbfree Code :
- No
- Number of Functions :
- 1
- Internal Switch(s) :
- No
- Height Seated (Max) :
- 0.8mm
- Packaging :
- Tube
- Feature :
- Latched Fault
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 20
- Pin Count :
- 20
- RoHS Status :
- Non-RoHS Compliant
- JESD-609 Code :
- e0
- Programmable Features :
- Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Adjustable Threshold :
- yes
- Supply Current-Max (Isup) :
- 2mA
- Length :
- 4mm
- Terminal Pitch :
- 0.5mm
- JESD-30 Code :
- S-PQCC-N20
- Operating Temperature :
- 0°C~70°C
- Applications :
- -48V
- Type :
- Hot Swap Controller, Sequencer
- Width :
- 4mm
- Terminal Position :
- QUAD
- ECCN Code :
- EAR99
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Channels :
- 1
- Package / Case :
- 20-WFQFN Exposed Pad
- Current - Supply :
- 1.1mA
- Datasheets
- LTC4253ACUF-ADJ
[Hot Swap Controllers Analog Devices, Inc. LTC4253ACUF-ADJ] Overview
The LTC4253ACUF-ADJ, manufactured by Analog Devices, Inc., is a highly efficient and reliable integrated circuit designed for hot swap control applications. This innovative component is engineered to facilitate seamless insertion and removal of circuit boards in live systems, offering enhanced protection and flexibility to your electronic devices.
With its advanced features and robust design, the LTC4253ACUF-ADJ ensures smooth operation even in demanding environments, making it an ideal choice for industrial, telecommunications, and power distribution systems.
LTC4253ACUF-ADJ Features
- Efficient hot swap control: Allows for safe insertion and removal of circuit boards in live systems.
- Wide voltage range: Supports operation in diverse power supply environments, up to 48V.
- Compact form factor: Housed in a 20-pin QFN package, enabling space-efficient PCB layout.
- Overcurrent protection: Safeguards against excessive currents during hot swapping, ensuring device integrity.
- Adjustable features: Provides flexibility with adjustable current limiting and circuit breaker trip thresholds.
- Integrated power management: Includes built-in power-on reset and undervoltage lockout functions for reliable system startup.
LTC4253ACUF-ADJ Applications
- Telecommunications equipment: The LTC4253ACUF-ADJ is widely used in telecom systems for hot swapping line cards and power supplies, ensuring uninterrupted service during maintenance or upgrades.
- Industrial automation: This versatile component finds applications in industrial automation systems, allowing for seamless replacement of control modules without disrupting production processes.
- Power distribution units (PDUs): Integrated into PDUs, the LTC4253ACUF-ADJ enables safe insertion and removal of server blades and other critical components in data center environments.
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