MAX16984RATI/V+T

Series:	Automotive, AEC-Q100
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	Converter, USB
Voltage - Input:	4.5 V ~ 28 V
Number of Outputs:	1
Voltage - Output:	5V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	28-WFQFN Exposed Pad
Supplier Device Package:	28-TQFN (5x5)
Base Part Number:	MAX16984

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MAX16984RATI/V+T application field and working principle

PMIC - Voltage Regulators - Special Purpose

The MAX16984RATI/V+T supports an adjustable output from 0.7V to 7.3V with 0.8V accuracy and a wide temperature range. The device has a unique operating temperature range of -40°C to +85°C and is used to support applications in 5.0V and 12V power domains.The MAX16984RATI/V+T is an innovative complete power management IC that includes a wide range of functions. It can be used to regulate input voltage and current levels, protect circuits against excessively high voltage levels, regulate on-chip voltage levels, and provide thermal protection. The device can also detect excessive power efficiency and turn off the load when the power efficiency drops.The MAX16984RATI/V+T integrates an adjustable and programmable power supply regulator with a built-in thermal sensor. The regulator can be used to provide a stable, low-noise supply voltage for all components in the application. The thermal sensor can detect faults in the system and shut off the output before it gets too hot, to protect the system from any damage.The MAX16984RATI/V+T also features advanced power management features such as adjustable output voltage and current, adjustable switching frequency, and adjustable soft start. The adjustable output voltage and output current levels provide flexibility in powering different components in the application. The adjustable switching frequency allows for system optimization, while the adjustable soft start helps minimize start-up current surge and droop. The MAX16984RATI/V+T is extremely cost-effective and offers a power savings of up to 78%. Its advanced power management capabilities make it an ideal solution for applications that require high efficiency and reliability. The device is available in the industry standard 16-lead TSSOP package, and is suitable for power management applications in consumer, industrial, medical, and automotive industries.In terms of working principle, the MAX16984RATI/V+T has a control circuitry and a reference voltage source. The control circuitry interprets the input voltages and influences the output voltage by changing the duty cycle of the PWM. When the error voltage leads to high thresholds, the output voltage is increased, and when the error voltage leads to low thresholds, the output voltage is decreased accordingly. The reference voltage source provides a constant reference voltage to the control circuitry, which helps to ensure consistent performances over varying temperatures and power sources. The MAX16984RATI/V+T is an ideal solution for applications requiring small form factor and high efficiency. It combines low component count, wide temperature range, high efficiency, and low output voltage accuracy to provide reliable power management solutions. In addition, its adjustable output voltage and current levels make it a viable choice for a wide range of applications.

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