MAX889TESA+

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 MAX889TESA+ is a non-synchronous inverting buck-boost DC-to-DC converter regulator, which can step up input voltages below VIN or step down input voltages above VIN. It can operate from input voltages as low as 1.5V and up to 24V, making it ideal for low voltage applications. The MAX889TESA+ also offers an adjustable output voltage range of 0.8V to VIN, which can be programmed with a single external resistor. The device incorporates a wide range of features, including output current limit, input under-voltage lockout, and thermal shutdown protection.

The MAX889TESA+ provides a single-switch buck-boost converter, with output current rate of approximately 1A. It accepts a wide range of input voltages and can provide an adjustable output voltage from 0.8V to VIN. The device includes a voltage reference and feedback circuitry to produce a steady output voltage over a wide range of input voltages.

The MAX889TESA+ is designed to regulate output current and maintain the desired output voltage levels. The device contains an adjustable current-limiting circuit that limits the output current to a safe level during poor loading conditions or short-circuit events. The MAX889TESA+ also features thermal shutdown protection and input under-voltage lockout to protect the device during extreme conditions.

The high efficiency of the MAX889TESA+ buck-boost converter is the result of its high-effciency switching frequency. The device uses a low frequency switching of 0.5MHz, which allows for low-noise operation and lower external component requirements. Additionally, the MAX889TESA+ includes an internal soft-start control, allowing for low inrush current at start-up.

In applications requiring more than 1A continuous output current, the MAX889TESA+ can be paralleled with other similar devices. This provides an even greater level of output current, allowing for higher output power levels and better power efficiency.

The MAX889TESA+ is ideal for a variety of applications, such as consumer electronics, battery operated systems, and power supplies. With its wide range of features, such as adjustable output voltage, thermal shutdown protection, and input under-voltage lockout, it is a highly versatile device that provides robust performance in all types of applications.

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