Voltage - Input (Max):	18V
Supplier Device Package:	16-QFN (3x4)
Package / Case:	16-VFQFN
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	200kHz ~ 1MHz
Current - Output:	10A
Voltage - Output (Max):	13V
Voltage - Output (Min/Fixed):	0.611V
Series:	--
Voltage - Input (Min):	2.5V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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

MPQ8632GL-10-P - Voltage Regulators - DC DC Switching Regulators

Overview

The MPQ8632GL-10-P is a 3-channel, 2A/1A/500mA DC/DC switching regulator. It includes an internal switching power device, quasi-resonance inductor control circuit, soft-start circuit and thermal protection circuit. It delivers up to 2A/1A/500mA of output load at 3.3V/1.8V/1.0V, respectively.

Features

The MPQ8632GL-10-P has a number of features to make it suitable for a wide range of applications. Some of these include: - Quasi-Resonance Mode Control: This technology enables zero current switching at switching half cycle which provides improved efficiency.- On-Chip Soft-Start: The on-chip soft-start circuit provides a smooth output lifting process and prevents inrush current.- Output Under-Voltage Protection: The output voltage can be monitored and if it falls below a predetermined level, the regulator will shut off to prevent damage.- Thermal Protection: If the temperature of the device reaches an unsafe level, the regulator will automatically shut off.- Output Over-Current Protection: If an over-current occurs, the regulator will automatically shut off, preventing damage.- Output Short-Circuit Protection: If a short circuit is detected, the regulator will automatically shut off, protecting the system from damage.

Applications

The MPQ8632GL-10-P is suitable for a wide range of applications, including:- Portable Applications: The small size and low power consumption make it suitable for battery-powered applications, such as personal digital assistants (PDAs), cellular phones, and other types of portable electronic devices.- Automotive Applications: It can be used in automotive applications, such as navigation systems and other vehicle electronics.- General Purpose Applications: It is suitable for general power management or voltage regulation applications, such as consumer electronics, computer peripherals, and office equipment.

Working Principle

The MPQ8632GL-10-P is a DC/DC switching regulator that takes an input voltage of 5V to 28V and produces three outputs: 3.3V, 1.8V, and 1.0V. It does this by controlling the current through an internal switch and a quasi-resonance inductor to regulate the output voltage.At the start of each switching cycle, the internal switch is opened, allowing the current to flow through the inductor. As the current builds up, it increases the stored energy in the inductor until it reaches a maximum. At this point, the internal switch is closed, short-circuiting the inductor and allowing the current to bypass the inductor and discharge back into the input. This process is repeated during each cycle and the output voltage is regulated by controlling the on-duty cycle and the current ramping rate.The MPQ8632GL-10-P also has an on-chip soft-start circuit, thermal protection circuit and output under-voltage protection, which makes it suitable for a variety of applications.

Conclusion

The MPQ8632GL-10-P is a 3-channel, 2A/1A/500mA DC/DC switching regulator. It includes an internal switching power device, quasi-resonance inductor control circuit, soft-start circuit and thermal protection circuit. It has been designed for a wide range of applications, including portable, automotive and general purpose applications. It is a reliable, efficient and cost-effective solution for powering your next project.

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

Part Number	Manufacturer	Price	Quantity	Description