LTC4222IUH#PBF
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- Mfr.Part #
- LTC4222IUH#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 32QFN
- Stock
- 5,856
- In Stock ：
- 5,856
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Feature :
- I2C
- Number of Terminations :
- 32
- Factory Lead Time :
- 26 Weeks
- JESD-609 Code :
- e3
- Type :
- Hot Swap Controller, Monitor
- Programmable Features :
- Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO
- Supply Voltage :
- 12V
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C
- Number of Pins :
- 32
- Terminal Position :
- QUAD
- Voltage - Supply :
- 2.9V~29V
- Feature Pins :
- /ALERT, CONFIG, /EN1, /EN2, FB1, FB2, GPIO1, GPIO2, ON, OV1, OV2, SOURCE1, SOURCE2, SS, TIMER, UV1, UV2
- Peak Reflow Temperature (Cel) :
- 260
- Internal Switch(s) :
- No
- Pin Count :
- 32
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 0.8mm
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Terminal Finish :
- Matte Tin (Sn)
- Surface Mount :
- yes
- Adjustable Threshold :
- yes
- Nominal Input Voltage :
- 35V
- Mounting Type :
- Surface Mount
- Depth :
- 5mm
- Package / Case :
- 32-WFQFN Exposed Pad
- Current - Supply :
- 3mA
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Base Part Number :
- LTC4222
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Applications :
- GENERAL PURPOSE
- Number of Channels :
- 2
- Packaging :
- Tube
- Published :
- 2012
- Length :
- 5mm
- Output Voltage :
- 15V
- Supply Current-Max (Isup) :
- 4mA
- Datasheets
- LTC4222IUH#PBF
Hot Swap Controllers Analog Devices, Inc. LTC4222IUH#PBF Overview
The LTC4222IUH#PBF from Analog Devices, Inc. is a high-performance integrated circuit designed for sophisticated hot swap applications. This general purpose hot swap controller enables safe board insertion and removal from a live backplane. By controlling the power supply to load transitions, it prevents glitches on the power line, thereby protecting both the electronic card and the backplane from electrical damage. The robust feature set of LTC4222IUH#PBF ensures enhanced system reliability and simplifies the design of complex electronic systems. This makes it an invaluable component for businesses looking to enhance their hardware infrastructure with minimal risk of downtime and maintenance challenges.
LTC4222IUH#PBF Features
The LTC4222IUH#PBF features dual channel power management capabilities, precision overcurrent protection, and programmable overvoltage and undervoltage lockout settings. Its integrated charge pump controls external N-channel MOSFETs, and it offers independent control of each channel with fault monitoring. The device's compact 32-QFN package is suitable for dense board configurations, making it ideal for advanced server environments and telecommunications systems.
LTC4222IUH#PBF Applications
- Server Rooms: Utilized in server power distribution units to manage current flow and protect against power surges, enhancing server reliability and uptime.
- Telecommunication Systems: Helps in maintaining the integrity of power systems in telecommunications equipment, ensuring stable operations and preventing system failures due to power anomalies.
- Data Centers: Critical in data center power management systems to facilitate safe hot swapping of high-value components without system shutdown, minimizing operational disruptions.
- Industrial Systems: Applied in industrial settings to control power to complex machinery, safeguarding against electrical faults and improving safety and equipment longevity.
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