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LTC4261IUFD-2#PBF is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC HOT SWAP CTRLR -48V 24QFN. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for LTC4261IUFD-2#PBF
- Description：IC HOT SWAP CTRLR -48V 24QFN
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Type：Hot Swap Controller, Monitor
- Number of Channels：1
- Internal Switch(s)：No
- Applications：-48V
- Features：I2C
- Programmable Features：Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO
- Voltage - Supply：-48V
- Current - Output (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Current - Supply：2 mA
- Mounting Type：Surface Mount
- Package / Case：24-WFQFN Exposed Pad
- Supplier Device Package：24-QFN (4x5)
- Grade：-
- Qualification：-
Hot Swap Controllers datasheet and documents for LTC4261IUFD-2#PBF
Hot Swap Controllers Overview
The LTC4261IUFD-2#PBF is a hot swap voltage controller from Analog Devices, designed for negative voltage applications. It integrates an analog-to-digital converter (ADC) and I2C monitoring capabilities within a QFN-24 package. The device supports surface mount installation and operates with a supply current of 2 mA. It belongs to the PMIC category under power management ICs.
Hot Swap Controllers Feature Summary
- Integrates an analog-to-digital converter for precise monitoring
- Supports I2C communication for system control and data access
- Designed specifically for negative voltage hot swap controller applications
Hot Swap Controllers Applications
- Negative voltage hot swap controller systems
- I2C monitored power distribution networks
- Systems requiring ADC-based voltage and current monitoring
Hot Swap Controllers Procurement Notes
Verify component authenticity through authorized Analog Devices distributors or official channels. Confirm the specific suffix matches the required negative voltage configuration. Check for RoHS compliance documentation as indicated in manufacturer specifications. Ensure storage conditions align with moisture sensitivity levels defined in the datasheet to maintain reliability during assembly processes.
Hot Swap Controllers Selection Notes
Select this component when negative voltage hot swap protection is required alongside digital monitoring. The integrated ADC and I2C interface allow for detailed system diagnostics without external sensors. Consider the QFN-24 package for compact board layouts. Verify that the 2 mA supply current fits within the system's power budget constraints.
Hot Swap Controllers Part Context
This part belongs to the LTC4261 series of hot swap controllers. It is categorized under PMIC - Power Management ICs. The device complements other Analog Devices solutions by providing specialized negative voltage handling with advanced digital monitoring features, distinguishing it from standard positive voltage hot swap controllers.
Hot Swap Controllers Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material.
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