TPS2095DR

Power Distribution Switches, Load Drivers Overview

The TPS2095DR is a power distribution switch IC manufactured by Texas Instruments, designed for high-side load switching applications. It features an integrated quad N-channel MOSFET configuration within a single package, providing four independent output channels. The device operates with a supply voltage range of 2.7 V to 5.5 V and includes a programmable current limit set at 250 mA per channel. Housed in a surface-mount SOIC-Narrow-16 package, it supports industrial temperature ranges from 0°C to +85°C. This component serves as a robust solution for protecting loads in power distribution networks.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates four independent high-side N-channel MOSFET switches for multi-load power distribution
• Features programmable current limiting capability to protect connected loads from overcurrent conditions
• Supports wide operating supply voltage range suitable for standard logic levels

Power Distribution Switches, Load Drivers Applications

• Power distribution units (PDUs) requiring multiple isolated outputs
• Industrial control systems managing various peripheral loads
• Embedded systems needing protected power rails for multiple subsystems

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific ordering suffix matches the required tape-and-reel packaging configuration. Confirm that the SOIC-Narrow-16 footprint aligns with the target PCB layout constraints. Ensure the selected variant meets the necessary thermal dissipation requirements for the intended application environment. Cross-reference the datasheet specifications against system voltage and current limits before integration.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when a compact solution for distributing power to four separate loads is required. It is appropriate for designs where individual channel protection is necessary without external discrete components. Consider the trade-off between the integrated current limit precision and external sensing options if higher accuracy is needed. Evaluate the thermal performance within the SOIC-16 package for the expected load currents.

Power Distribution Switches, Load Drivers Part Context

The TPS2095 belongs to the TPS209x series of power switch ICs from Texas Instruments. This family focuses on simplifying power distribution by integrating MOSFETs and control circuitry into small packages. The DR suffix indicates the specific reel-based packaging format used for automated assembly processes, distinguishing it from tube-packaged variants.

Power Distribution Switches, Load Drivers Replacement Considerations

Direct functional substitutes within the same series include the TPS2090DR, which offers dual channels instead of four. For applications requiring different current ratings or channel counts, other members of the TPS209x family should be evaluated based on pin compatibility and electrical specifications.