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TPS2399D is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC CTLR HOT SWAP -48V 8VSSOP. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for TPS2399D
- Description：IC CTLR HOT SWAP -48V 8VSSOP
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Type：-
- Number of Channels：-
- Internal Switch(s)：-
- Applications：-
- Features：-
- Programmable Features：-
- Voltage - Supply：-
- Current - Output (Max)：-
- Operating Temperature：-
- Current - Supply：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Hot Swap Controllers datasheet and documents for TPS2399D
Hot Swap Controllers Overview
The TPS2399D is a hot swap controller designed for nominal -48-V systems, specifically optimized for redundant-supply applications. It integrates power management features to protect circuits during insertion and removal. The device operates within an industrial temperature range and utilizes an 8-pin VSSOP package. Key electrical characteristics include a maximum input voltage of 60V and a typical threshold voltage for current limiting. It supports precise control over inrush current and output voltage slew rates.
Hot Swap Controllers Feature Summary
- Integrated hot swap protection for redundant power supply architectures
- Optimized for nominal -48-V system operation
- Precise control of inrush current and output voltage rise time
Hot Swap Controllers Applications
- Redundant power supply systems in telecommunications infrastructure
- -48V DC powered electronic equipment requiring hot-swappable modules
- Industrial control systems with high-reliability power requirements
Hot Swap Controllers Procurement Notes
Verify the specific suffix 'D' corresponds to the 8-pin VSSOP package and industrial temperature grade. Confirm the datasheet revision matches the required design specifications. Ensure compatibility with -48V system topologies. Check for any specific ordering information regarding tape and reel quantities if applicable to the manufacturing process.
Hot Swap Controllers Selection Notes
Select this component when designing redundant -48V power systems requiring hot-swap capability. It is suitable for applications needing controlled power-up sequences to prevent bus disturbances. Consider the 8-pin VSSOP package size for space-constrained designs. Evaluate thermal performance based on the expected load current and ambient conditions.
Hot Swap Controllers Part Context
The TPS2399D belongs to Texas Instruments' family of hot swap controllers, which are part of their broader power management portfolio. These devices are commonly used in telecom and industrial sectors where system availability is critical. The TPS2398 is a related variant often used in similar -48V redundant supply contexts.
Hot Swap Controllers Replacement Considerations
The TPS2398 is a publicly confirmed substitute part number within the same product family, offering similar functionality for -48V redundant supply systems. Verify pinout and parameter compatibility before substitution.
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