LTC4261CUFD#TRPBF
- Mfr.Part #
- LTC4261CUFD#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR -48V 24QFN
- Stock
- 24,959
- In Stock :
- 24,959
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Programmable Features :
- Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO
- JESD-30 Code :
- R-PQCC-N24
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Position :
- QUAD
- Current - Supply :
- 2mA
- Supply Voltage :
- 11V
- Packaging :
- Tape and Reel (TR)
- Width :
- 4mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max (Isup) :
- 5mA
- Length :
- 5mm
- Base Part Number :
- LTC4261
- Pin Count :
- 24
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Number of Channels :
- 1
- Published :
- 2006
- Applications :
- -48V
- Type :
- Hot Swap Controller, Monitor
- ECCN Code :
- EAR99
- Operating Temperature :
- 0°C~70°C
- Internal Switch(s) :
- No
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Factory Lead Time :
- 16 Weeks
- Height Seated (Max) :
- 0.8mm
- Adjustable Threshold :
- yes
- Number of Terminations :
- 24
- Number of Functions :
- 1
- Feature Pins :
- ADIN, /ALERT, DRAIN, /EN, INTVCC, ON, OV, /PG, /PGI, PGIO, RAMP, SS, TMR, UVH, UVL
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 24-WFQFN Exposed Pad
- Feature :
- I2C
- Datasheets
- LTC4261CUFD#TRPBF

Hot Swap Controllers Analog Devices, Inc. LTC4261CUFD#TRPBF Overview
Introducing the LTC4261CUFD#TRPBF from Analog Devices, Inc., a state-of-the-art Hot Swap Controller designed to enhance system reliability and robustness through effective power management. This controller is specifically engineered to allow safe insertion and removal of boards in live backplane environments. The LTC4261CUFD#TRPBF integrates sophisticated features to control and monitor power supply voltages up to 48V, making it an essential component for managing high-availability systems in complex electronics. Its compact 24-QFN package ensures minimal footprint while delivering maximum performance, ideal for B2B clients looking to optimize their power management solutions in scalable applications.
LTC4261CUFD#TRPBF Features
The LTC4261CUFD#TRPBF offers advanced features that set it apart from other hot swap controllers. These include integrated charge pump for controlled MOSFET gate driving, adjustable current limit, and an over-current fault timer. Additionally, it boasts high-voltage capabilities with a wide operating range up to 48V and includes features like UV/OV protection, ensuring devices operate safely under variable voltage conditions. The inclusion of I²C-based monitoring enables real-time system diagnostics, enhancing the functionality and reliability of deployed systems.
LTC4261CUFD#TRPBF Applications
- Server Farms: Enables the safe hot-swap functionality for servers without shutting down the entire system, reducing downtime and maintenance costs.
- Telecommunications Equipment: Ensures continuous operation and service availability in telecom racks by facilitating quick replacement and maintenance.
- Data Centers: Supports critical power management and system integrity in high-density data center environments, enhancing overall efficiency and reliability.
- Industrial Systems: Provides robust power management solutions capable of withstanding harsh industrial conditions while ensuring equipment safety and longevity.
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