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LTC1642AIGN is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Linear Technology. Its product description is LTC1642 - HOT SWAP CONTROLLER. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for LTC1642AIGN
- Description：LTC1642 - HOT SWAP CONTROLLER
- Series：-
- Mfr：Linear Technology
- Package：Bulk
- Type：Hot Swap Controller
- Number of Channels：1
- Internal Switch(s)：No
- Applications：InfiniBand™
- Features：Auto Retry, Fault Timeout, Latched Fault, OVP, UVLO
- Programmable Features：Auto Retry, Current Limit, Fault Timeout, Latched Fault, UVLO
- Voltage - Supply：2.97V ~ 16.5V
- Current - Output (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Current - Supply：1.25 mA
- Mounting Type：Surface Mount
- Package / Case：16-SSOP (0.154", 3.90mm Width)
- Supplier Device Package：16-SSOP
- Grade：-
- Qualification：-
Hot Swap Controllers datasheet and documents for LTC1642AIGN
Hot Swap Controllers Overview
The LTC1642AIGN is a hot swap controller designed for InfiniBand applications, housed in a 16-lead SSOP package. It operates within a supply voltage range of 2.97 V to 16.5 V. Key electrical specifications include a circuit breaker threshold of 52.5 mV and a circuit breaker accuracy of 20%. The device features a single channel with an available fault output.
Hot Swap Controllers Feature Summary
- Designed specifically for InfiniBand applications
- Features programmable auto retry functionality
- Includes integrated circuit breaker protection
Hot Swap Controllers Applications
- InfiniBand systems
- Hot swap controller implementations
Hot Swap Controllers Procurement Notes
Verify the specific suffix (e.g., AIGN) against official Analog Devices documentation to confirm pinout and functional variations. Ensure the component meets RoHS compliance requirements as indicated by the PBF designation. Cross-reference datasheet revisions to confirm current specifications before integration.
Hot Swap Controllers Selection Notes
Select this component when InfiniBand compatibility and hot swap capabilities are required. Consider the 16-SSOP package constraints and the 2.97 V to 16.5 V operating range. Evaluate the 52.5 mV threshold and 20% accuracy against system protection needs.
Hot Swap Controllers Part Context
This part belongs to the LTC1642 family of hot swap controllers manufactured by Linear Technology, now part of Analog Devices. These devices manage power insertion into live backplanes, protecting both the system and the card from overcurrent conditions during hot swapping operations.
Hot Swap Controllers Replacement Considerations
Consult official Analog Devices substitution guides for verified alternatives. Generic hot swap controllers may not support InfiniBand-specific requirements or identical pinouts.
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