LTC4227CUFD-4#TRPBF
- Mfr.Part #
- LTC4227CUFD-4#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 20QFN
- Stock
- 44,053
- In Stock :
- 44,053
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Current - Supply :
- 2mA
- Terminal Finish :
- Matte Tin (Sn)
- Number of Functions :
- 1
- Supply Voltage-Min (Vsup) :
- 2.9V
- Pin Count :
- 20
- Feature Pins :
- CPO1, CPO2, /EN, /FAULT, INTVCC, ON, OUT, /PWRGD, TMR
- Base Part Number :
- LTC4227
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 2.9V~18V
- Internal Switch(s) :
- No
- Threshold Voltage :
- +1.2
- Operating Temperature :
- 0°C~70°C
- Supply Voltage :
- 12V
- Published :
- 2013
- Adjustable Threshold :
- yes
- JESD-30 Code :
- R-PQCC-N20
- Number of Channels :
- 1
- Package / Case :
- 20-WFQFN Exposed Pad
- Type :
- Hot Swap Controller, OR Controller
- Number of Terminations :
- 20
- Terminal Pitch :
- 0.5mm
- Terminal Position :
- QUAD
- Height Seated (Max) :
- 0.8mm
- Programmable Features :
- Current Limit, Fault Timeout, Slew Rate
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Length :
- 5mm
- Surface Mount :
- yes
- Factory Lead Time :
- 16 Weeks
- Width :
- 4mm
- Mounting Type :
- Surface Mount
- Applications :
- GENERAL PURPOSE
- Supply Current-Max (Isup) :
- 4mA
- ECCN Code :
- EAR99
- Feature :
- Auto Retry, UVLO
- Packaging :
- Tape and Reel (TR)
- Datasheets
- LTC4227CUFD-4#TRPBF

Hot Swap Controllers Analog Devices, Inc. LTC4227CUFD-4#TRPBF Overview
The LTC4227CUFD-4#TRPBF by Analog Devices, Inc. is a sophisticated hot swap controller that ensures reliable and safe board-level power management. Designed to handle power distribution in high-availability systems, this IC enables safe board insertion and removal from a live backplane. Its integrated features prevent damage due to overcurrent, overvoltage, and excessive temperature, making it an ideal solution for managing power supplies in complex electronic environments. The LTC4227CUFD-4#TRPBF offers dual back-to-back MOSFET control for enhanced performance and reliability, crucial for systems requiring continuous operation.
LTC4227CUFD-4#TRPBF Features
The LTC4227CUFD-4#TRPBF features include programmable overcurrent protection, undervoltage and overvoltage lockout, and a power-good output. It also supports a multi-function timer for customized response to faults, adjustable current limit through an external resistor, and features a built-in charge pump to control external N-channel MOSFETs, enhancing its versatility in various applications.
LTC4227CUFD-4#TRPBF Applications
- Server Farms: Used for managing power supply stability in server racks, enhancing system reliability and uptime.
- Telecommunications Equipment: Ensures continuous operation and protection of telecom infrastructures by stabilizing power distribution.
- Data Centers: Critical for maintaining power integrity and protecting data center equipment from power surges and spikes.
- Industrial Systems: Offers robust power management solutions for industrial applications that require high levels of electrical protection and operational continuity.
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