TPS2030DR

Power Distribution Switches, Load Drivers Overview

The TPS2030DR is a single-channel high-side power switch manufactured by Texas Instruments, designed for load distribution and protection in electronic systems. It features an N-channel MOSFET with a typical on-resistance of 33 milliohms and supports a maximum output current of 200mA. The device operates within a voltage range of 2.7V to 5.5V and includes integrated fault protection mechanisms such as fixed current limiting, thermal shutdown, and under-voltage lockout. Packaged in an 8-SOIC surface-mount footprint, it provides status reporting capabilities and functions effectively across industrial temperature ranges.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates a high-side N-channel MOSFET driver with low on-resistance for efficient power delivery
• Provides comprehensive fault protection including fixed current limiting, thermal shutdown, and under-voltage lockout
• Features active-high enable control and open-drain fault status reporting for system monitoring

Power Distribution Switches, Load Drivers Applications

• Load switching and distribution in embedded systems
• Protection circuits for peripheral devices and I/O ports
• Hot-swap applications requiring controlled power sequencing

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific ordering suffix to ensure compliance with required packaging formats and environmental standards. Confirm that the selected variant matches the necessary operating temperature range and package dimensions for the target PCB layout. Cross-reference the manufacturer's latest documentation to validate component authenticity and ensure alignment with current RoHS and REACH regulatory requirements before finalizing procurement orders.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a single-channel high-side switch with moderate current capacity is required. The 200mA limit and 33mΩ resistance suit low-power peripheral protection tasks. Consider alternative family members if higher current ratings or multiple channels are needed. Ensure the logic input voltage levels align with the controlling microcontroller or system interface to guarantee reliable enable and disable operations during normal operation and fault conditions.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the TPS203x series of power switches from Texas Instruments, which offers various current ratings and channel configurations. The TPS2030 specifically addresses applications requiring robust protection for single loads with moderate power demands. It complements other PMIC solutions by providing simple, cost-effective integration of switching and protection functions in a compact surface-mount package suitable for space-constrained designs.

Power Distribution Switches, Load Drivers Replacement Considerations

TPS2030DG4 serves as a verified lead-free replacement option within the same product family, maintaining identical electrical characteristics and pinout compatibility.