TPS2553DBV

Detailed Description:

The TPS2553DBV is an adjustable, precision current-limited power switch provided by Texas Instruments for USB applications. Housed in a small 6-pin SOT-23 package, this device offers a versatile solution for power distribution with a programmable current-limit threshold from 0.75A to 2.1A. Its precision current limiting protects the device and load from damage due to overcurrent conditions, making it critical for USB peripherals, portable devices, and other applications that demand accurate and safe power control. The TPS2553DBV features a built-in charge pump to drive the n-channel MOSFET switch, resulting in low on-resistance and reduced power dissipation. Additionally, its fault reporting mechanism aids in system diagnostics and reliability. This power switch is designed to enhance system safety and efficiency, providing a comprehensive solution for power distribution in compact electronic systems.