MPQ2454GQ-AEC1-P

Series:	Automotive, AEC-Q100
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	3.3V
Voltage - Input (Max):	36V
Voltage - Output (Min/Fixed):	2.9V
Voltage - Output (Max):	36V
Current - Output:	600mA
Frequency - Switching:	2.3MHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 125°C (TJ)

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PMIC - Voltage Regulators - DC DC Switching RegulatorsPMIC stands for Power Management Integrated Circuit and is an integrated circuit (IC) for use within an electronic circuit. This IC typically handles multiple power-related tasks such as regulating and monitoring the inputs and outputs of an electronic device. PMICs usually integrate multiple voltage regulators and can be used to manage voltage and current.A DC-DC switching regulator is a voltage regulator designed to both step-down and step-up the voltage of an electronic circuit. It is a type of DC-DC converter which works by exchanging energy between inductive and capacitive components. The switching regulator is a more efficient regulator than a linear regulator and is often chosen over a linear regulator when higher efficiency is required.The MPQ2454GQ-AEC1-P is a SOP8 package PMIC with DC-DC switching regulator. It is capable of regulating line voltage and current, and controlling the output voltage of a circuit. It is capable of working at 5-24V output voltage and provides up to 1.2 A continuous output current. It is used in a wide range of applications, such as power supply design, adaptive power management, point-of-load (POL) conversion, and automotive applications.The MPQ2454GQ-AEC1-P features an adjustable output voltage and over-temperature protection. It also features a programmable soft-start time that can be configured from 20ms to 10s. The MPQ2454GQ-AEC1-P is designed to provide excellent transient performance, minimal output voltage dithering noise, and minimal output voltage overshoot. It also features a low input voltage operation down to 4V for higher efficiency and improved power density.The MPQ2454GQ-AEC1-P offers a wide input voltage range of 9V-40V, allowing the device to be used in automotive and industrial applications. It is able to control the switching frequency from 100kHz to 1MHz, and thereby minimizes the external components. The integrated power switch has an on-state resistance of 0.36Ω.The working principle behind the MPQ2454GQ-AEC1-P is based on the Pulse Width Modulation (PWM) switching regulator topology. When using the MPQ2454GQ-AEC1-P, the user can select either pulse frequency modulation (PFM) or Pulse Width Modulation (PWM) to control the output voltage. When using the PWM mode, the user must also set the desired Duty Cycle (DC) or Frequency, depending on the application.The MPQ2454GQ-AEC1-P is an ideal solution for low voltage output applications as it offers low power consumption, low output voltage ripple and noise, and high power efficiency. It is capable of providing reliable and accurate output voltage regulation over temperature and line conditions, and provides excellent dynamic response characteristics. It is designed to be used in a variety of applications, such as automotive, industrial and consumer electronics.

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