MPQ8632DGLE-6-Z

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

MPQ8632DGLE-6-Z Application Field and Working Principle

MPQ8632DGLE-6-Z (MPQ8632) is a DC-DC switching regulator. It is a DC-DC switching converter optimized and packaged for use in end products. It offers high efficiency, small size and fast response. It is available in two packages, the 5-pin SCX2Q and the 6-pin SOT23-5.

MPQ8632 is a multiple output buck regulator specifically designed for portable applications. It is ideal for 5V and 3.3V systems and can provide up to 2A of output current. It supports up to 5 PGN pins, allowing for the coexistence of multiple output voltages. The MPQ8632 also features wide input voltage range and light load mode for increased efficiency. Additionally, it has a programmable soft-start function and adjustable switch frequency.

The MPQ8632 is designed for high efficiency and fast transient response. It has a wide input voltage range from 3.5V to 22V, allowing it to be used in multiple applications. With a maximum current limit up to 2A, it can deliver more than its direct load impressed voltage. Its fast-transient response makes it ideal for systems that requires fast load transitions. Its adjustable frequency can be set to 0.8MHz, 1 MHz and 1.2 MHz, which allows the user to reduce the size and cost of the external components.

The MPQ8632 is ideal for mobile, industrial and automotive applications. It is well suited for powering processing units such as CPUs, GPUs, and FPGAs as well as memory (DRAM, SRAM SRAM, etc.), and peripheral devices (USB, Bluetooth, Wi-Fi, etc.). It can be used in portable products such as computers, tablets, and smartphones as well as various types of embedded systems. The MPQ8632 is also used for a variety of automotive applications, such as charging systems and electronic control units.

The MPQ8632 is a synchronous buck converter which operates in pulse width modulation (PWM) mode. It uses an internal logic block to control the switch of the driver block. When the enable pin (EN) is asserted, logic block signal sampled from the feedback pin controls the duty cycle of the PWM signal. The PWM signal drives the power transistor of the driver block, which converts the input voltage to the desired output voltage. It also includes a compensation network to provide the optimum control of the output voltage.

The MPQ8632 has a series of protection functions. Over voltage protection is included to prevent the output voltage from exceeding the limits of the power device or external components. Over current protection is used to keep the output current within the safe operating limits. Thermal shutdown is used to protect the device from excessively high temperatures.

In summary, MPQ8632DGLE-6-Z is a DC-DC switching regulator with integrated power transistor and multiple output voltage pins. It has wide input voltage, adjustable frequency, and protection functions. Its high efficiency and fast transient response make it suitable for many mobile, industrial and automotive applications, such as powering processing units, memory, and peripheral devices.

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