MP2371DG-LF-Z

MP2371DG-LF-Z is a monolithic integrated adjustable DC-DC switching regulator. It is designed for battery-powered mobile devices. This device offers low quiescent current and high efficiency over wide load current range. It features a current-mode switching circuit with PWM/PFM regulation. The adjustable operating frequency allows excellent noise control.

The MP2371DG-LF-Z is ideally suited for low voltage DC-DC conversion applications. It is capable of providing up to 3A output current with a wide input voltage range of 2.0 to 5.2V. The device offers adjustable output voltage as well as adjustable switching frequency up to 1MHz. It also provides over-current, short-circuit protection, thermal shutdown, and soft start functionality.

The MP2371DG-LF-Z features a PFM/PWM control scheme. In PWM mode, the device operates at full frequency when the load current is above the Peek Current Mode (PCM) threshold. Below that threshold, the device will enter PFM operation, and the frequency is proportional to the load current. PCM is an advanced operational-mode that provides advantages over traditional PWM/PFM operation, such as improved efficiency, smaller output ripple, and other advantages. PCM also reduces the output ripple current and allows the device to operate with very low-noise.

The MP2371DG-LF-Z is designed for a wide variety of mobile device applications that require versatile and efficient power conversion. This device is ideal for use in portable devices, such as gaming systems, portable media players, and handheld GPS systems. It is also suitable for charging applications and power adapters. The adjustable switching frequency and low quiescent current make this device ideal for use in both continuous and pulsed-mode applications.

The MP2371DG-LF-Z is a highly integrated, adjustable DC-DC switching regulator. It features advanced power conversion circuitry and a wide input voltage range to provide efficient power conversion for a variety of mobile device applications. This device offers low quiescent current, adjustable output voltage, and a PCM/PWM control scheme that allows it to operate at high efficiency even under light load conditions. It is capable of providing up to 3A output current and is suitable for powering mobile devices, charging applications and power adapters. The device is also excellent for noise control with its adjustable operating frequency.