MAX638AESA

The MAX638AESA DC-DC Switching Regulators are a top-of-the-line voltage regulator family from Maxim Integrated Products. They are designed for low-noise, high-performance portable and embedded applications.

Maxim Integrated\'s MAX638AESA offers small size, high efficiency and low noise performance. Its features include a wide operating temperature range of -40 °C to +85 °C (-40 °F to +185 °F), and a wide input voltage range of 3.15V to 24V. It also has an output voltage range of 0.8V to 20V, with a maximum output current of 2A. It is packaged in a 2.5mm × 3mm 8-pin TDFN package.

The MAX638AESA is ideal for applications such as notebook computers, set top boxes and power supplies. It is also suitable for embedded applications such as ASICs, FPGAs and RF power amplifiers.

The MAX638AESA provides integrated MOSFETs, shielded inductors and low resistance high voltage Schottky diodes. It also features a maximum switching frequency of 500 kHz, allowing for high efficiency switching conversion at low load current. In addition, it offers an integrated soft-start circuit that limits inrush current at start up for improved system reliability and robustness.

The MAX638AESA features an adjustable current limit and an overtemperature protection circuit. This enables it to protect against load faults, as well as providing an additional layer of protection against short circuit conditions. This ensures that the device operates under the safest and most reliable conditions.

The MAX638AESA is a versatile and capable device that is suitable for a wide variety of applications. It is highly recommended for those looking for a low-noise, high-performance voltage regulator. With its integrated components and robust feature set, it provides a reliable solution for embedded and portable applications.