LTC4222CUH#TRPBF
- Mfr.Part #
- LTC4222CUH#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 32QFN
- Stock
- 15,310
- In Stock :
- 15,310
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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
- Terminal Pitch :
- 0.5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 32
- Current - Supply :
- 3mA
- Mounting Type :
- Surface Mount
- Number of Channels :
- 2
- ECCN Code :
- EAR99
- Package / Case :
- 32-WFQFN Exposed Pad
- Factory Lead Time :
- 26 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- 30
- JESD-609 Code :
- e3
- Internal Switch(s) :
- No
- Adjustable Threshold :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Feature :
- I2C
- RoHS Status :
- ROHS3 Compliant
- Feature Pins :
- /ALERT, CONFIG, /EN1, /EN2, FB1, FB2, GPIO1, GPIO2, ON, OV1, OV2, SOURCE1, SOURCE2, SS, TIMER, UV1, UV2
- Length :
- 5mm
- Supply Voltage :
- 12V
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- 0°C~70°C
- Pin Count :
- 32
- Terminal Position :
- QUAD
- Base Part Number :
- LTC4222
- Width :
- 5mm
- Height Seated (Max) :
- 0.8mm
- Type :
- Hot Swap Controller, Monitor
- Surface Mount :
- yes
- Supply Current-Max (Isup) :
- 4mA
- Voltage - Supply :
- 2.9V~29V
- Applications :
- GENERAL PURPOSE
- Published :
- 2012
- Datasheets
- LTC4222CUH#TRPBF

Hot Swap Controllers Analog Devices, Inc. LTC4222CUH#TRPBF Overview
Introducing the LTC4222CUH#TRPBF, a robust Hot Swap Controller from Analog Devices, Inc., designed to manage board level power supply connections without causing system disruptions. This advanced IC facilitates safe insertion and removal of electronic boards from live backplanes and servers. By integrating dual Hot Swap controllers in one compact 32-QFN package, it offers a streamlined solution for power management. The LTC4222CUH#TRPBF ensures reliable operation with its ability to handle high transient voltages, making it a key component in safeguarding valuable computing and telecom infrastructure against power anomalies and surges.
LTC4222CUH#TRPBF Features
The LTC4222CUH#TRPBF boasts an array of features designed for effective power management in high-demand environments. These include independent control of two supplies, programmable overcurrent protection, and power-up sequencing. Its integrated charge pump supports external N-channel MOSFETs for power gating, while comprehensive fault protection capabilities ensure enhanced system reliability through features such as overvoltage, undervoltage, and overtemperature protection.
LTC4222CUH#TRPBF Applications
- Server Boards: Facilitates the safe hot swapping of server boards, preventing power disturbances during maintenance or upgrades.
- Telecom Equipment: Ensures continuous operation and easy maintenance of telecom infrastructures by allowing for the seamless insertion and removal of telecom boards.
- Data Centers: Critical for managing power supplies within data center racks, improving system stability and serviceability.
- Industrial Systems: Provides robust power management and protective features necessary for the demanding conditions of industrial applications.
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