MAX771ESA+

Frequency - Switching:	300kHz
Base Part Number:	MAX771
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Control Features:	Enable
Serial Interfaces:	--
Clock Sync:	No
Synchronous Rectifier:	No
Duty Cycle (Max):	--
Series:	--
Voltage - Supply (Vcc/Vdd):	3 V ~ 16.5 V
Output Phases:	1
Number of Outputs:	1
Topology:	Boost
Output Configuration:	Positive
Function:	Step-Up
Output Type:	Transistor Driver
Part Status:	Active
Packaging:	Tube

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Introduction to MAX771ESA+

MAX771ESA+ is a single-stage low-noise switching controller designed to perform high-efficiency, low-noise conversion of a fixed input supply voltage to the desired output voltage. It is part of the DC-to-DC regulators that is categorized under Voltage Regulators and belongs to the family of DC DC Switching Controllers. This type of switching regulator is used in a wide variety of applications, from low-range, low-power products to high-end power supplies.

MAX771ESA+ Application Field

MAX771ESA+ is typically used in applications such as PCs, notebooks, and other modern electronic devices. The advantages of MAX771ESA+ over other voltage regulators include its lower noise, higher efficiency, and greater accuracy due to its single-stage design.The device is also commonly used in telecommunications, automotive, and home automation systems. It is frequently used in server power supplies as its high power-efficiency allows for increased reliability. As MAX771ESA+ is designed to be very cost-effective and efficient, it is also suitable for energy-saving designs.

MAX771ESA+ Working Principle

The MAX771ESA+ features a single-stage power conversion design that allows it to offer high-efficiency and low-noise operation. The device works by converting the input voltage to a controlled intermediate voltage. This intermediate voltage is then switched to the desired output voltage.The MAX771ESA+ uses pulse width modulation (PWM) as its regulation method which gives it a high bandwidth and flexibility for different output voltages. It also incorporates a wide variety of safety features, including short-circuit protection, thermal shutdown, and over-voltage protection.

Conclusion

MAX771ESA+ is a reliable switching regulator that is suitable for a wide variety of applications. It features a single-stage design with low-noise operation, high efficiency, and greater accuracy. The device utilizes Pulse Width Modulation (PWM) for its control and offers safety features such as short-circuit protection and thermal shutdown. MAX771ESA+ is an ideal choice for server power supplies, telecommunications, and automotive systems where high power-efficiency and improved reliability are necessary.

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