LTC4260IUH
- Mfr.Part #
- LTC4260IUH
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 32QFN
- Stock
- 9,224
- In Stock :
- 9,224
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Packaging :
- Tube
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Number of Pins :
- 32
- REACH SVHC :
- No SVHC
- Number of Channels :
- 1
- Published :
- 2012
- Supply Voltage-Min (Vsup) :
- 8.5V
- Supply Voltage :
- 48V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- LTC4260
- Internal Switch(s) :
- No
- Depth :
- 5mm
- Terminal Position :
- QUAD
- Feature :
- I2C
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 48V
- Lead Free :
- Lead Free
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply :
- 8.5V~80V
- Programmable Features :
- Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO
- JESD-609 Code :
- e3
- Adjustable Threshold :
- No
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 32
- Type :
- Hot Swap Controller, Monitor
- Length :
- 5mm
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Factory Lead Time :
- 26 Weeks
- Mounting Type :
- Surface Mount
- Package / Case :
- 32-WFQFN Exposed Pad
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Terminations :
- 32
- Height Seated (Max) :
- 0.8mm
- Supply Voltage-Max (Vsup) :
- 80V
- Operating Temperature :
- -40°C~85°C
- Current - Supply :
- 2mA
- Feature Pins :
- ADIN, /ALERT, /BD_PRST, FB, GPIO, INTVCC, ON, OV, SOURCE, TIMER, UV
- Supply Current-Max (Isup) :
- 5mA
- Applications :
- GENERAL PURPOSE
- Datasheets
- LTC4260IUH

Hot Swap Controllers Analog Devices, Inc. LTC4260IUH Overview
The LTC4260IUH Hot Swap Controller from Analog Devices, Inc. is a cutting-edge solution designed to enhance system reliability and robustness by allowing safe board insertion and removal from a live backplane. Leveraging a compact 32-QFN package, this controller integrates seamlessly into enterprise-level systems. With its advanced features, the LTC4260IUH simplifies power management challenges in critical applications, ensuring a smooth and controlled start-up. The integration of this Hot Swap Controller allows systems to avoid the pitfalls of electrical surges and power spikes, crucial for maintaining the integrity and longevity of electronic components.
LTC4260IUH Features
The LTC4260IUH includes multiple features that promote system safety and efficiency. It offers over-current protection and circuit breaker functionality, a power-good output, and a controlled ramp-up of supply voltage, which minimizes the risk of damage during system hot-swapping. Additionally, its built-in charge pump drives external N-channel MOSFETs, reducing component count and enhancing reliability.
LTC4260IUH Applications
- Server Farms: The LTC4260IUH can be employed in server farms to manage the power supply when adding or removing servers from a live system. This minimizes downtime and enhances server farm scalability and maintenance efficiency.
- Telecommunication Equipment: In telecommunication racks, this controller ensures uninterrupted service and reduces the risk of hardware failure during upgrades or maintenance, providing more reliable service continuity.
- Data Centers: Ideal for data center power distribution units, the LTC4260IUH manages the electrical loads and operational conditions during hot-swap events, protecting critical data processing hardware from electrical stress.
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