MAX17682ATP+T

Series:	--
Part Status:	Active
Function:	Step-Down
Output Configuration:	Positive, Isolation Capable
Topology:	Buck
Output Type:	Fixed
Number of Outputs:	1
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	42V
Voltage - Output (Min/Fixed):	5V
Voltage - Output (Max):	--
Current - Output:	3.7A
Frequency - Switching:	100kHz ~ 500kHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 125°C (TA)

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

MAX17682ATP+T Application Field and Working Principle

The MAX17682ATP+T is a dual loop, high-precision, pulse-width-modulated (PWM) DC/DC switching regulator that is capable of obtaining a wide variety of outputs. It includes a linear regulator for low-noise operation, peak- and average-current limiting, soft-start, enable/disable and thermal regulation features.The MAX17682ATP+T can be used in many applications requiring a high level of precision and flexibility. Examples of such applications include DC-DC application for embedded systems, telecom and industrial systems, as well as other applications that need reliable, high-efficiency power conversion.

Application Field

The MAX17682ATP+T can be used in applications such as DC-DC converters, point of load regulators, overload/short-circuit protection, and low-noise operation. It is designed to provide a robust solution to a variety of DC/DC switching regulator functions.The MAX17682ATP+T can be used in a wide range of applications, including:

• Telecommunication systems
• Industrial systems
• Embedded systems
• Data communication systems
• Power monitoring systems
• Low-power systems
• Notebook computers

Working Principle

The MAX17682ATP+T is a pulse-width-modulated (PWM) switching regulator that is based on a two-loop feedback system. The voltage/current regulator loop sets the output voltage/current, while the power/temperature loop ensures that the load current is limited to an appropriate value and that the operating temperature remains within the specified limit.The voltage/current regulator loop consists of the regulation circuit, the PWM generator, the LDO, and the output transistor. The regulation circuit compares the output voltage and current to the reference voltage and current. A fake reference voltage is also provided to the regulator circuit to reduce system noise. The PWM generator generates the pulse width modulation signal as a function of the error between the output and reference values. The output transistor then follows the PWM signal and provides the current to the output. The LDO is used to give the regulator a start-up voltage.The power/temperature loop consists of the power/temperature monitor, the peak/average current limit, and the thermal regulation circuits. The power/temperature monitor monitors the load current and output voltage and provides feedback to the power/temperature loop. The peak/average current limit circuit limits the peak and average current to predetermined values. The thermal regulation circuits force the output voltage/current limit to decrease with increasing temperature, thereby maintaining the thermal junction temperature within a safe range. The MAX17682ATP+T features a wide operating temperature range of -40°C to +125°C, as well as current regulation from 0.45A to 5.5A, voltage regulation from 0.6V to 7V, and an adjustable current limit range of 0.5A to 5A. In summary, the MAX17682ATP+T is a high-precision, pulse-width-modulated (PWM) DC/DC switching regulator designed to provide reliable, high-efficiency power conversion in a wide range of applications, such as telecommunications systems, embedded systems, data communication systems, power monitoring systems, and low-power systems. It features a two-loop feedback system, a wide operating temperature range of -40°C to +125°C, current regulation from 0.45A to 5.5A, voltage regulation from 0.6V to 7V, and an adjustable current limit range of 0.5A to 5A.

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

Part Number	Manufacturer	Price	Quantity	Description