LTC4231IUD-1#PBF
- Mfr.Part #
- LTC4231IUD-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 12QFN
- Stock
- 7,287
- In Stock :
- 7,287
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Packaging :
- Tube
- Pin Count :
- 12
- Voltage - Supply :
- 2.7V~36V
- Mounting Type :
- Surface Mount
- Package / Case :
- 12-WFQFN Exposed Pad
- Type :
- Hot Swap Controller
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LTC4231
- Programmable Features :
- Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO
- Operating Temperature :
- -40°C~85°C
- Internal Switch(s) :
- No
- Feature Pins :
- GNDSW, OV, SENSE, /SHDN, STATUS, TIMER, UVL, UVH
- Feature :
- Latched Fault
- Factory Lead Time :
- 8 Weeks
- Applications :
- GENERAL PURPOSE
- Current - Supply :
- 4μA
- Number of Channels :
- 1
- Published :
- 2015
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LTC4231IUD-1#PBF

Hot Swap Controllers Analog Devices, Inc. LTC4231IUD-1#PBF Overview
The LTC4231IUD-1#PBF by Analog Devices, Inc. is a versatile and efficient hot swap controller designed for managing power distribution and board level maintenance without system downtime. This IC enables safe board insertion and removal from a live backplane by controlling the power supply to board-mounted load devices through external N-channel MOSFETs. With its robust feature set, the LTC4231IUD-1#PBF provides precise current control, making it an ideal solution for high-reliability systems requiring continuous operation. The integration of this Hot Swap Controllers Analog Devices, Inc. LTC4231IUD-1#PBF unit facilitates smooth transitions and minimizes risks associated with power spikes and circuit failures, crucial for maintaining system integrity in dynamic environments.
LTC4231IUD-1#PBF Features
This hot swap controller incorporates various features that enhance its performance and reliability. Key attributes include adjustable current limit, overcurrent and overtemperature protection, and a power good output. Additionally, it offers a controlled rise time and an under-voltage lockout, ensuring that the device operates only under optimal power conditions, thus safeguarding both the controller itself and the attached electronic components.
LTC4231IUD-1#PBF Applications
- Server Farms: Ensures continuous operation and easy maintenance of servers without needing to power down the system, minimizing downtime and service disruption.
- Telecommunication Equipment: Provides robust power management and protection for telecommunication infrastructures, enhancing reliability in critical network operations.
- Data Centers: Facilitates hot swapping of high-power supplies and modules, supporting uninterrupted data center operations and scalability.
- Industrial Systems: Ideal for industrial applications where machinery must remain operational with minimal interruption for maintenance or upgrades.
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