LTC4228CGN-2#PBF
- Mfr.Part #
- LTC4228CGN-2#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 28SSOP
- Stock
- 49
- In Stock :
- 49
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Supply Voltage-Max (Vsup) :
- 18V
- Factory Lead Time :
- 20 Weeks
- JESD-609 Code :
- e3
- Current - Supply :
- 2.5mA
- Pin Count :
- 28
- Feature :
- Auto Retry, UVLO
- Type :
- Hot Swap Controller, OR Controller
- Operating Temperature :
- 0°C~70°C
- Terminal Pitch :
- 0.635mm
- Adjustable Threshold :
- yes
- Surface Mount :
- yes
- Feature Pins :
- CPO1, CPO2, /EN1, /EN2, /FAULT1, /FAULT2, IN1, IN2, INTVCC, ON1, ON2, OUT1, OUT2, /PWERGD1, /PWRGD2, TMR1, TMR2
- Number of Functions :
- 1
- Applications :
- GENERAL PURPOSE
- Terminal Finish :
- Matte Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- LTC4228
- Supply Voltage :
- 12V
- Programmable Features :
- Current Limit, Fault Timeout, Slew Rate
- Terminal Position :
- Dual
- Length :
- 9.893mm
- Number of Channels :
- 2
- Number of Terminations :
- 28
- Internal Switch(s) :
- No
- Voltage - Supply :
- 2.9V~18V
- Package / Case :
- 28-SSOP (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 1.75mm
- Width :
- 3.899mm
- Supply Current-Max (Isup) :
- 5mA
- Published :
- 2012
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LTC4228CGN-2#PBF

Hot Swap Controllers Analog Devices, Inc. LTC4228CGN-2#PBF Overview
The LTC4228CGN-2#PBF by Analog Devices, Inc. is an innovative solution designed for high-performance management of board-level power supply connections. This advanced hot swap controller enables safe insertion and removal of electronic boards from live backplanes without causing power glitches or system resets. By integrating dual ideal diode controllers, this device simplifies power distribution challenges and improves system reliability, making it ideal for server farms, telecom infrastructure, and other critical applications that require minimal downtime and robust power management.
LTC4228CGN-2#PBF Features
This Hot Swap Controller offers a comprehensive suite of features tailored for robust power management. Key features include overcurrent protection, under-voltage lockout, programmable power-up current limits, and status reporting capabilities. These features not only enhance the safety during board insertion but also ensure stable and reliable operation in complex electronic systems.
LTC4228CGN-2#PBF Applications
- Telecommunications Equipment: Facilitates safe swaps of circuit boards without disrupting the power system, ensuring continuous communication.
- Server Farms: Protects servers during maintenance or upgrades, minimizing downtime and maintaining data integrity.
- Data Centers: Ensures reliable power management and redundancy, crucial for maintaining 24/7 operation of critical systems.
- Industrial Systems: Provides robust control for systems requiring frequent maintenance or module upgrades under power.
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