MC33FS6522LAE

Series:	*
Packaging:	Tray
Part Status:	Active
Mounting Type:	Surface Mount
Package / Case:	48-LQFP Exposed Pad
Supplier Device Package:	48-LQFP (7x7)

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

MC33FS6522LAE integrated power management integrated circuits (PMICs) focus on providing the highest levels of power management efficiency for electronic systems. As a part of the Freescale Semiconductor Family of PMICs, the MC33FS6522LAE is designed to help manufacturers optimize power management in applications ranging from automotive and lighting to household appliances. This article will discuss the fields of application and working principle of MC33FS6522LAE as well as measure parameters, features and benefits.

Application fields of MC33FS6522LAE

The MC33FS6522LAE is typically used in automotive, lighting, and household appliances. Automotive: The MC33FS6522LAE is designed to provide cost-effective, reliable power management for automotive systems such as headlight control, door locks, window winders, and climate control. Lighting: The MC33FS6522LAE offers high efficiency, reliable and long-term power management for lighting systems such as street lights and tunnel lighting. Household Appliances: MC33FS6522LAE offers greater efficiency and reliability for power, motor, LED and control systems in all kinds of household appliances, such as TVs, DVD players, refrigerators, washing machines, microwave ovens, and air conditioners.

Working principle of MC33FS6522LAE

The working principle of an MC33FS6522LAE is based on a power stage design containing a switched mode power supply (SMPS) providing high efficiency and low parts count. The integrated power stage design requires only one secondary feedback resistor set, eliminating the need for external components.

In the power stage of the MC33FS6522LAE, the current is determined by a current mode loop controlling the MOSFET power switch. This improves the noise filtering of the output voltage and provides better current protection, reducing the risk of over-current conditions. The operation of the power stage is also supported by an extended temperature range ensuring a constant output voltage over a wide range of operating temperatures.

An MC33FS6522LAE PMIC uses two main components in addition to its power stage. First, an on-board regulator provides output current protection and stability. Second, a PWM clock is used to control the switching of the power switch. The PWM clock is adjustable and can be programmed according to the user’s design specifications.

Measured Parameters of MC33FS6522LAE

The MC33FS6522LAE is well suited to various applications thanks to its robust design and measurement parameters. Some of the application’s key features and specifications include:

• Operating voltage range of 4 to 20V
• Output current of up to 1A
• Output voltage range of 0.8 to 5V
• Under-voltage lockout and over-voltage protection
• Internal temperature monitoring
• Optional pre-programmed modes
• Up to 98% efficiency
• Input voltage range of -2V to 6V

Features and Benefits of MC33FS6522LAE

Along with being a reliable and cost effective solution for managing power, the MC33FS6522LAE has a range of features and benefits which are tailored to fit the requirements of any application. These include:

• High accuracy: MC33FS6522LAE’s precise output voltage regulation allows for clean and precise voltage regulation.
• Low standby power consumption: MC33FS6522LAE’s wide operating voltage range, Over-Voltage Protection, and Under-Voltage Lockout allow for low standby power consumption and high efficiency.
• Quick Transient Response: The MC33FS6522LAE’s current mode loop and extended temperature range allow for quick response to changing conditions.
• High voltage load operation: The MC33FS6522LAE can deliver up to 1A output current, with a rated output voltage of up to 5V and an adjustable voltage range of 0.8V to 5V.
• High heat dissipation: The improved heat dissipation in the power supply reduces the risk of overheating and provides a reliable source of power.

In conclusion, the MC33FS6522LAE is an ideal solution for high precision power management in various applications, including automotive, lighting and household appliances. Its robust design, features and benefits make it the perfect choice for any application.

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

Part Number	Manufacturer	Price	Quantity	Description