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TPS2350PWR is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC HOT SWAP CTRLR -48V 14TSSOP. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for TPS2350PWR
- Description：IC HOT SWAP CTRLR -48V 14TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Hot Swap Controller
- Number of Channels：3
- Internal Switch(s)：No
- Applications：-48V
- Features：Auto Retry
- Programmable Features：Current Limit, Fault Timeout, OVP, Slew Rate, UVLO
- Voltage - Supply：-80V ~ -12V
- Current - Output (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Current - Supply：-
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- Grade：-
- Qualification：-
Hot Swap Controllers datasheet and documents for TPS2350PWR
Hot Swap Controllers Overview
The TPS2350PWR is a hot swap controller designed for redundant -48V power supplies. It operates within a supply voltage range of -80V to -12V and supports a single channel. The device features programmable current limiting, fault timeout, overvoltage protection (OVP), slew rate control, and under-voltage lockout (UVLO). It includes an automatic retry function and operates without internal switches. The component is housed in a 14-TSSOP package with a width of 4.40mm and functions reliably across a temperature range of -40°C to +85°C.
Hot Swap Controllers Feature Summary
- Supports hot swap operations for redundant negative voltage systems
- Includes programmable protection mechanisms such as current limit and OVP
- Features automatic retry capability for transient fault recovery
Hot Swap Controllers Applications
- Redundant -48V power supply architectures
- Telecommunications equipment power distribution
- Industrial control system power management
Hot Swap Controllers Procurement Notes
Verify the specific suffix PWR indicates tape and reel packaging when ordering. Confirm RoHS compliance status through official Texas Instruments documentation prior to procurement. Ensure the design accommodates the 14-TSSOP footprint dimensions. Validate that the -48V system requirements align with the specified operating voltage range.
Hot Swap Controllers Selection Notes
Select this component for applications requiring precise control during insertion into live -48V buses. The programmable parameters allow customization of ramp rates and current limits to match load characteristics. Consider the TSSOP-14 package constraints for PCB layout. Verify thermal performance requirements against the specified operating temperature range.
Hot Swap Controllers Part Context
This part belongs to the TPS2350 family of hot swap controllers manufactured by Texas Instruments. It is specifically engineered for managing power delivery in redundant configurations common in telecommunications and industrial sectors. The device complements other PMIC solutions by providing dedicated protection and sequencing capabilities for negative voltage rails.
Hot Swap Controllers Replacement Considerations
The TPS2350PWG4 is a lead-free variant of the same functional device. Verify pin compatibility and electrical specifications before substituting. Other members of the TPS235x series may offer different channel counts or package options.
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