MAX5059AUI+

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

MAX5059AUI+ is an integrated system that provides analog output current to drive an external gate of N-channel MOSFETs in low-power applications. It integrates a controller, a power MOSFET, and protection circuits into a single device. It achieves fast transient response and high output current accuracy over a wide range of supply voltages. The MAX5059AUI+ is ideal for applications such as General Purpose Load Switch, Buck and Buck-Boost Converters, and LED Driver applications.

The MAX5059AUI+ is a compact and feature-packed integrated Load Switch and Boost Converter designed to drive a N-channel MOSFET for reinforced switch applications up to 20V. This device combines precise, matched gate drive stages with an integrated power MOSFET to create an ideal analog output current source. It also provides voltage feedback and current limiting to prevent overloading the switch.

The MAX5059AUI+ contains an integrated N-channel MOSFET and a current sense circuit, a feedback network and a voltage step-down control IC with integrated over-temperature protection. The integrated MOSFET reduces board space and allows for higher output currents and shorter transient settling times. It also offers high-side current sensing and over-temperature shutoff for safety. In addition, the integrated voltage regulator continuously adjusts the gate voltage to ensure accurate switching.

The MAX5059AUI+ features a fast response time for improved transient response and higher output current accuracy. It also offers a wide input voltage range from 4.5V to 20V, making it suitable for a variety of applications, including LED lighting and laptop power supply applications. The device also provides current limiting, over-temperature protection, and voltage feedback to prevent overloading or excessive loading on the switch.

The MAX5059AUI+ provides both an analog and digital enable signal, enabling the user to select between a loadswitch, buck or buck-boost converter mode. Additionally, it has programmable output current and includes a precision voltage reference to maintain a constant output current over a wide range of operating conditions. This device is also capable of operating at both sub-micron Pulsed-On and conventional Pulsed-On operation. Finally, the MAX5059AUI+ is available in both a 6-pin SOIC and an 8-pin SOIC package for reduced board space and cost.

In conclusion, the MAX5059AUI+ integrated system offers a variety of features and protection to suit a wide range of application needs. Its low power consumption and high output current accuracy make it ideal for applications such as General Purpose Load Switches, Buck and Buck-Boost Converters, and LED Driver applications. Its integrated power MOSFET, fast response time, and over-temperature protection ensure reliable and robust operation.

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