TPS2310IPW

Hot Swap Controllers Overview

The TPS2310IPW is a dual-channel hot swap voltage controller manufactured by Texas Instruments. It operates within an input voltage range of 3 V to 13 V and supports up to two independent channels with interdependent circuit breaking capabilities. The device features active low enable functionality and provides power-good reporting for system monitoring. Designed for surface-mount applications, it utilizes a 20-pin TSSOP package. The component ensures safe insertion and removal of live circuits while managing inrush current through output dV/dt control. It functions reliably across an operating temperature range from -40°C to +85°C.

Hot Swap Controllers Feature Summary

• Dual-channel architecture with interdependent circuit breaker logic
• Integrated high-side MOSFET driver for single-channel control
• Output dV/dt control mechanism to limit inrush current during power-up
• Active low enable pin for precise channel activation management

Hot Swap Controllers Applications

• Hot swap backplane systems requiring safe module insertion
• Telecommunications infrastructure power distribution units
• Industrial control systems with redundant power supplies
• Server blade power management modules

Hot Swap Controllers Procurement Notes

Verify the specific suffix IPW confirms the TSSOP-20 package and industrial temperature grade (-40°C to +85°C). Confirm that the order quantity matches the standard tube packaging format typically associated with this part number. Ensure compatibility with existing board layouts designed for 20-pin thin-shrink small-outline packages. Cross-reference the manufacturer datasheet revision date to ensure alignment with current design specifications.

Hot Swap Controllers Selection Notes

Select this component when dual-channel hot swap protection is required with shared fault handling logic. It is suitable for applications needing integrated inrush current limiting without external discrete components. Consider the 3 V to 13 V input range for compatibility with standard 5 V or 12 V systems. Evaluate the TSSOP-20 footprint constraints against available PCB real estate. Verify thermal dissipation requirements align with the specified power dissipation limits under maximum load conditions.

Hot Swap Controllers Part Context

The TPS2310 belongs to the TPS2310 series of hot swap controllers from Texas Instruments. This family focuses on providing robust power management for live insertion scenarios. The IPW designation specifically identifies the plastic TSSOP-20 variant. These devices are engineered to protect downstream loads from overcurrent and short-circuit events during dynamic power connections.

Hot Swap Controllers Replacement Considerations

Consult official Texas Instruments documentation for direct cross-references. Verify pinout compatibility before substituting with other dual-channel hot swap controllers. Ensure replacement parts support the same 3 V to 13 V input range and interdependent circuit breaker functionality.