MD1711FG-G

Series:	--
Packaging:	Tray
Part Status:	Active
Applications:	Ultrasound Imaging
Current - Supply:	2mA
Voltage - Supply:	1.3 V ~ 5 V
Operating Temperature:	0°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	48-LQFP
Supplier Device Package:	48-LQFP (7x7)
Base Part Number:	MD1711

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MD1711FG-G Application Field and Working Principle

PMIC, or Power Management Integrated Circuits, cover a variety of technologies that guarantee that a certain device is properly supplied with electric power, regardless of the system’s current internal or external states. This makes those devices ideal for embedded applications, especially those involved in consumer electronics.One of the most popular PMIC devices available today is the MD1711FG-G from PowerIntegrations, Inc. It is a multi-phase PMIC specifically designed for use in embedded systems. TheMD1711FG-G is designed to provide voltage regulation and power monitoring in applications such as set-top boxes, TVs, servers, PCs, and other consumer electronics.

Features and Specifications

The MD1711FG-G features a nominal operating voltage range of 4.0 to 25.0V, and an output voltage of 1.2 to 3.0V. It features an integrated 6-channel power controller, and can deliver up to 30A of continuous current. It has an adjustable switching frequency from 300 kHz to 1.5 MHz. The device also features integrated over-temperature protection and over-voltage protection.

Application Field

The MD1711FG-G is specifically designed for use in embedded systems. It is a well-suited power controller for set-top boxes, TVs, servers, and PCs. This multi-phase PMIC can also be used in applications such as digital cameras, portable media players, and other consumer electronics.

Working Principle

The MD1711FG-G uses a switching regulator to control the output voltage of the device. It works by switching the output voltage on and off at a predetermined frequency. The duration of the switching is known as the “on-time” and “off-time”. These times are adjusted to increase or decrease the output voltage, depending on the desired output voltage.The MD1711FG-G has an integrated 6-channel power controller. This controller is used to monitor the current and voltage generated by the device, and regulate the output voltage accordingly. This controller can also detect over-current and over-voltage conditions and shut down the device to prevent damage to the system.

Conclusion

The MD1711FG-G is a PMIC from PowerIntegrations, Inc. specifically designed for use in embedded systems, such as set-top boxes, TVs, servers, and PCs. The device features a nominal operating voltage range of 4.0 to 25.0V, and can deliver up to 30A of continuous current. It uses a switching regulator for voltage regulation, and has an integrated 6-channel power controller for power monitoring.

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