TPS24700DGKR

Hot Swap Controllers Overview

The TPS24700DGKR is a high-efficiency hot-swap controller manufactured by Texas Instruments, designed for single-channel power management applications. It operates within a supply voltage range of 2.5 V to 18 V and features programmable current limiting capabilities. The device is housed in an 8-VSSOP surface-mount package and supports a maximum power dissipation of 240 mW. It functions across an industrial temperature range from -40°C to +85°C with a quiescent supply current of 1 mA. Key integrated features include under-voltage lockout (UVLO), fault timeout protection, and latch-off fault response mechanisms.

Hot Swap Controllers Feature Summary

• Integrates programmable current limiting to protect downstream circuits during insertion events
• Provides automatic retry functionality to restore power after transient fault conditions clear
• Includes built-in thermal limiting to prevent device damage during sustained overload scenarios

Hot Swap Controllers Applications

• General-purpose hot-swap power control in electronic systems
• Industrial equipment requiring robust insertion protection
• Telecommunications infrastructure power distribution modules

Hot Swap Controllers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure compatibility with required packaging formats. Confirm that the selected variant matches the intended application voltage and current specifications. Cross-reference the component marking with the datasheet to authenticate the source. Ensure compliance with RoHS3 standards if environmental regulations apply to the final assembly. Validate the package dimensions against the PCB footprint design prior to procurement.

Hot Swap Controllers Selection Notes

Select this component when a single-channel solution with wide input voltage flexibility is required. The 8-VSSOP package offers a compact form factor suitable for space-constrained designs. Consider the programmable current limit feature for precise load protection requirements. Evaluate the thermal performance characteristics against the expected ambient operating conditions. Compare the quiescent current consumption against system power budget constraints.

Hot Swap Controllers Part Context

This part belongs to the TPS24700 series of high-efficiency hot-swap controllers from Texas Instruments. The series is categorized under PMIC power management integrated circuits. It serves as a specialized voltage controller for managing power delivery during board insertion and removal events. The DGKR designation indicates the specific tape-and-reel packaging configuration for automated assembly processes.

Hot Swap Controllers Replacement Considerations

The UCC2919DTRG4 is documented as a similar replacement option, though it utilizes a 16-SOIC package and has a different voltage range. Verify pinout compatibility and voltage specifications before substituting.