The TPS62162DSGR is a switching regulator manufactured by Texas Instruments. The device is rated to output up to 1A of continuous current over a range of 3-17V and supports a switching frequency up to 3MHz. It is designed for applications that require low power consumption and noise-free operations, such as powering microprocessors, LCDs, and DSPs. This device also features high input voltage capability,i.e. 22V, with a high efficiency of up to 95%. The TPS62162DSGR features integrated protection and fault detection circuits. These features include an overcurrent protection, undervoltage lockout, and thermal protection. The device also provides an adjustable softstart and overvoltage protection, which ensures safe startup and operation of the system. The device also supports dynamic voltage scaling and off-time modulation for lowEMI operation.