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