TPS1H100AQPWPRQ1

• Single-Channel High-Side Power Switch and Driver
• Maximum Output Current of 4A
• Supply Voltage Range of 5V to 40V
• Turn-on and Turn-Off Delay Times of 20 Microseconds
• Operating Range of -40°C to 125°C with a 150°C Maximum Junction Temperature
• 14-Pin HTSSOP Thermally Enhanced Surface-Mount Package

The Texas Instruments TPS1H100AQPWPRQ1 is a single-channel high-side power switch and driver rated for 4A of output current, supplied in a 14-pin HTSSOP package. It operates from a 5V to 40V supply with turn-on and turn-off delay times of 20 microseconds, and drives one output from one driver channel. The TPS1H100AQPWPRQ1 is specified from -40°C to 125°C with a 150°C maximum junction temperature. It belongs to the TPS1H100-Q1 series, is RoHS compliant and lead free, and ships in tape and reel at 2000 pieces per reel.

A high-side power switch replaces a relay or a discrete transistor plus its protection circuitry, switching the positive supply to a load while handling current limiting, thermal shutdown, and fault reporting in one package. A 4A device that works from 5V to 40V covers 12V and 24V loads such as solenoids and valves, lamps and LED strings, small motors, heaters, and resistive actuators in industrial I/O modules, building controls, and transportation electronics. The -40°C to 125°C rating and the thermally enhanced HTSSOP package suit enclosed cabinets and other placements where ambient temperature runs high. Buyers are typically power distribution and control hardware engineers.