MAX8877EUK15+T

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

Introduction

The MAX8877EUK15+T is a dual, high−efficiency, high−precision voltage regulator designed for the automotive industry. Package-wise, it comes in a 15-pin TSSOP package, making it suitable for applications with tight PCB real estate requirements. The product is designed for input voltages from 3 V up to 6 V and capable of producing output voltages from 0.8 V to 5 V.

Application Field

The MAX8877EUK15+T is ideal for automotive applications that demand high efficiency, low noise and high output current. It can be used in electrical systems such as in-vehicle infotainment, powertrain and safety systems, as well as body control modules, interior and exterior lighting, audio components, and advanced driver assistance systems (ADAS). Thanks to its high efficiency, stable output voltage, low power noise, low output current regulation (50 mV typical), and excellent thermal performance, the product can be used in automotive power management.

Working Principle

The MAX8877EUK15+T is a linear voltage regulator with a very simple design. It is composed of an adjustable voltage regulator and an external pass transistor, which together form the feedback loop for controlling the correct voltage. The voltage regulator acts as the heart of the circuit, using an internal control circuit to maintain the specified output voltage. The output voltage is determined by the ratio of the resistors in the feedback loop and the reference voltage internally generated on the device. An external P-channel MOSFET or pass transistor is used to regulate the maximum current draw from the output, thus ensuring that the output current stays within the specified limits.

The main features of this voltage regulator are its low quiescent current (2.2 mA typical), high gain bandwidth of 25 MHz, high current output of 300 mA, low dropout voltage (200 mV typ) and small package size of 0.16” x 0.16”.

Conclusion

Overall, the MAX8877EUK15+T is an ideal solution for automotive applications requiring high efficiency, low noise, and high output current. Its wide input voltage range, high maximum current output, and small package size makes it ideal for power management in a variety of automotive applications. The product\'s simple working principle, low quiescent current, and excellent thermal performance make it an ideal choice for a variety of automotive applications.

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