MAX5944ESE+

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX5944ESE+ controllers are ideal for both DC-DC boost and buck and AC-DC transformer applications. They offer excellent transients, low output-voltage ripple and very low quiescent current, allowing for flexible solutions with minimal board design. The MAX5944ESE+ controllers contain a low-noise, high-accuracy current-sensing circuit and comprehensive fault detection features, making them ideal solutions for widely varying load conditions. In addition, their low overall power consumption and excellent EMC performance makes them perfect for demanding applications.

The MAX5944ESE+ controllers provide a highly efficient, low input current and low output ripple, allowing for optimal power supplies for low voltage, low power loads. The controllers are supplied in a variety of packages, with multiple form factors available, enabling designers to optimize physical space, heat and cost. The controllers also provide ultimate protection, with over-voltage, under-voltage, over-temperature and over-current protection.

The heart of the MAX5944ESE+ controllers is their duty cycle control. This ensures that the duty cycle of both the boost and buck stages is controlled accurately, enabling a smooth transition between the two stages with minimized current spikes, while maintaining high efficiency across a wide load range. An integrated oscillator allows for fast and accurate switching frequency selection, to achieve optimal noise levels and efficient operation.

At low loads, the controllers enter a discontinuous conduction mode, further reducing power consumption and increasing efficiency. With an integrated Digital Soft Start and adjustable slew-rate control, the startup can be optimized for reduced noise and improved energy efficiency. The controllers can also be used to implement a low power mode in applications that require low current deep sleep mode.

The MAX5944ESE+ controllers offer exceptional accuracy and precision, with an output voltage effective resolution of +/- 0.896 mV and a low accuracy of +/- 0.062%ΔVout, Load/Line variation. So, they are capable of honoring the tight voltage requirements even under highly fluctuating load and line conditions.

With protection against excessive output voltage, over-current and over-temperature, the MAX5944ESE+ controllers provide superior reliability for mission-critical applications. The controllers also contain a comprehensive fault handling system that can be used to indicate faults, initiate corrective measures and recover from a fault condition, restoring system operation as quickly as possible.

The MAX5944ESE+ controllers are a highly efficient, low-input current and low-output ripple ideal solution for PMIC - OR Controllers, Ideal Diodes. Their proven ability to balance high power efficiency, low power noise and system reliability makes them an optimal choice for demanding power management applications.

The specific data is subject to PDF, and the above content is for reference