TPS1H100BQPWPRQ1

• Single-Channel N-Channel Power Switch and Load Driver with One Output
• Wide Supply Range of 3.5V to 40V, Covering Both 12V and 24V System Rails
• Maximum Output Current of 4A on the Single Channel
• 14-Pin HTSSOP Surface-Mount Package with an Exposed Thermal Pad
• Ambient Range of -40°C to 125°C with a 150°C Maximum Junction Temperature
• Moisture Sensitivity Level 3, Supplied on Tape and Reel in 2000-Piece Reels

The Texas Instruments TPS1H100BQPWPRQ1 is a single-channel power distribution switch and load driver from the TPS1H100-Q1 series, using an N-channel output stage. It operates from a 3.5V to 40V supply and handles up to 4A of output current on its single channel. The TPS1H100BQPWPRQ1 is supplied in a 14-pin HTSSOP package with an exposed thermal pad, on tape and reel in 2000-piece reels, and is rated from -40°C to 125°C ambient.

A smart power distribution switch replaces a relay or a discrete MOSFET plus its protection circuitry, turning a load on and off while limiting current and shutting down on overload or overtemperature. With a 3.5V to 40V range and 4A of capability, the TPS1H100BQPWPRQ1 drives lamps, LED strings, solenoids, valves, small motors, and heaters on 12V and 24V automotive and industrial harnesses, protecting the wiring as well as the load. The 40V ceiling leaves headroom for surge and load-dump events on a nominal 12V or 24V bus. Typical buyers are automotive body-electronics designers and builders of industrial input and output modules.