MP2158GQH-Z

The MP2158GQH-Z Power Management Integrated Circuit (PMIC) is a DC-DC switching voltage regulator that can be used in a variety of applications. It has a wide input voltage range of 3V to 18V and can output up to 13V. This PMIC is suitable for low noise, low drop-out solutions in portable or light-weight applications. It also has a low quiescent current, which makes it perfect for applications such as laptop power management. The MP2158GQH-Z comes in a compact, 8-pin TDFN package and it is capable of operating at a frequency of up to 1MHz.

The MP2158GQH-Z features a unique constant on-time control (COT) architecture, which offers several advantages over its predecessor. First, it has a low quiescent current, which allows it to efficiently manage power consumption in portable or light-weight applications. Second, the COT architecture allows the device to have a fast transient response time, resulting in a smooth output voltage. Finally, the low loop area of the COT architecture allows the device to work well with inductors having a wide range of inductances.

The MP2158GQH-Z is designed to be highly efficient, with a typical efficiency of up to 94%. This efficiency is achieved through a combination of switching power management technologies, such as primary-side current consumption control and adaptive frequency control. The device also supports wide-input voltage operation up to 18V, allowing it to be used in a range of applications and environments. In addition, the MP2158GQH-Z can be used with a choice of external components, such as inductors, capacitors, and MOSFETs, for adjustable output voltage and current levels.

The MP2158GQH-Z can be used in a wide range of applications, including powering laptop chargers, switching power supplies, and point-of-load power solutions. It is also useful in portable or light-weight applications that require low noise, low drop-out solutions. Furthermore, the device is able to maintain high efficiency levels even at light load conditions, so it can be used in applications that require low power consumption. With its combination of features and benefits, the MP2158GQH-Z is an ideal choice for a wide range of DC-DC switching voltage regulator applications.