LTC4222IUH#TRPBF
- Mfr.Part #
- LTC4222IUH#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 32QFN
- Stock
- 10,064
- In Stock :
- 10,064
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Current - Supply :
- 3mA
- Voltage - Supply :
- 2.9V~29V
- Package / Case :
- 32-WFQFN Exposed Pad
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Feature Pins :
- /ALERT, CONFIG, /EN1, /EN2, FB1, FB2, GPIO1, GPIO2, ON, OV1, OV2, SOURCE1, SOURCE2, SS, TIMER, UV1, UV2
- Number of Terminations :
- 32
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~85°C
- Adjustable Threshold :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Internal Switch(s) :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Feature :
- I2C
- Pin Count :
- 32
- Number of Functions :
- 1
- Published :
- 2012
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- LTC4222
- Terminal Pitch :
- 0.5mm
- Surface Mount :
- yes
- Width :
- 5mm
- Mounting Type :
- Surface Mount
- Supply Current-Max (Isup) :
- 4mA
- Number of Channels :
- 2
- Supply Voltage :
- 12V
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 0.8mm
- Type :
- Hot Swap Controller, Monitor
- Factory Lead Time :
- 26 Weeks
- Programmable Features :
- Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO
- Length :
- 5mm
- Applications :
- GENERAL PURPOSE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LTC4222IUH#TRPBF

Hot Swap Controllers Analog Devices, Inc. LTC4222IUH#TRPBF Overview
The LTC4222IUH#TRPBF from Analog Devices, Inc. is a sophisticated, dual-slot hot swap controller designed to enhance system safety and reliability in server backplanes and similar high-availability applications. As a critical component of the Hot Swap Controllers category, this IC facilitates safe board insertion and removal from live backplanes by controlling the power supplied to the boards. This minimizes the risk of damage caused by overcurrent and overvoltage during these operations, thereby ensuring operational integrity and prolonged system lifespan.
LTC4222IUH#TRPBF Features
The LTC4222IUH#TRPBF offers a comprehensive suite of features designed to maximize power management efficiency and safety, including independent control of two power supply rails, programmable overcurrent protection, and automatic retry after fault conditions. The product also features a multi-function timer for customized operation, UV/OV/OC monitoring, and precise electronic circuit breaker functions, making it a versatile choice for managing power requirements in complex electronic systems.
LTC4222IUH#TRPBF Applications
- Server Backplanes: Ensures safe and reliable power management for servers by controlling power during insertion and removal, preventing electrical surges and system failures.
- Telecommunications Equipment: Provides robust power control for telecom racks, facilitating uninterrupted service and reducing the risk of hardware damage during maintenance or upgrade.
- Data Center Infrastructure: Critical for managing power supply to various data center components, enhancing overall power efficiency and system stability.
- Industrial Systems: Used in industrial settings to manage the power requirements of heavy machinery and equipment, ensuring operational safety and reliability.
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