TPS2065DR | TI 1A High-Side Power Switch | 70 mΩ On-Resistance | 2.7-5.5 V Input

Product Overview

     The TPS2065DR from TI is a high-side power distribution switch designed for load-switch applications such as USB ports, power-rail protection, and heavy-capacitive loads. It supports an input range of 2.7 V to 5.5 V and features a typical 70 mΩ on-resistance.

     It includes a high-side N-channel MOSFET driven by an internal charge pump to manage rise/fall times and minimize inrush current. It also integrates current-limiting, short-circuit protection, undervoltage lockout, and thermal shutdown.

     Typical uses: USB power ports, power-rail switching, load isolation, system short-circuit protection and industrial power supply protection.

Key Features

• Input voltage range: 2.7 V to 5.5 V.
• On-resistance: typical 70 mΩ.
• Continuous output current up to 1 A.
• Active-High enable control.
• Built-in charge pump for controlled rise/fall times and inrush current mitigation.
• Integrated current limit, short-circuit protection, undervoltage lockout, thermal shutdown.
• Operating temperature range: –40 °C to +125 °C.
• Package: 8-pin SOIC (D).

Applications

• USB power switch and overcurrent protection.
• Power-rail management and load-isolation switching.
• High-capacitive-load switching for storage modules and power modules.
• Load protection and switching in industrial control systems.
• Battery management system and portable device power-path switching.

Key Specifications

RFQ & Support

Jaron supplies genuine TI TPS2065DR with global inventory and full technical support.
Please include quantity, target price, ETA, and application details in your RFQ.
We offer BOM kitting, EOL replacement evaluation, cost-optimization services, and worldwide semiconductor distribution support.

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