HPA02269RSAR

Voltage - Output (Min/Fixed):	1.8V
Base Part Number:	TPS61030
Supplier Device Package:	16-QFN (4x4)
Package / Case:	16-VQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	600kHz
Current - Output:	4A
Voltage - Output (Max):	5.5V
Series:	--
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	1.8V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Boost
Output Configuration:	Positive
Function:	Step-Up
Part Status:	Active
Packaging:	Tape & Reel (TR)

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HPA02269RSAR: DC DC Switching Regulators

DC-DC switching regulators are power supplies which help to control and condition the voltage that is supplied to electronic components. HPA02269RSAR is a type of DC-DC switching regulator specifically designed for low power, high efficiency systems. This article will discuss the application field and working principle of the HPA02269RSAR.

Application Field

DC to DC switch mode power supplies are used to convert an unregulated DC input voltage into a regulated DC output voltage. HPA02269RSAR has been designed to cater a wide variety of applications, including automotive, healthcare, industrial, safety and telecom industries. Its features make it ideal for use in power conversion systems with very low and high power requirements. HPA02269RSAR provides high efficiency, low power operation and output voltage linearity over a wide range of operating temperatures. Additionally, HPA02269RSAR offers greater flexibility in design due to its adjustable output voltage, excellent noise immunity and low minimum on time. In the automotive industry, HPA02269RSAR has been widely used in automobiles, trucks and buses, as well as in other vehicles such as water vessels and aircraft, since it is capable of providing precise voltage regulation over a wide temperature range and current levels. In the medical and healthcare industry, HPA02269RSAR is often used as an efficient power source for medical instruments, as it can precisely control output voltage in order to meet the strict level of performance specified. In the industrial industry, HPA02269RSAR can be used to power complex electronic systems and precision equipment such as industrial robots and automatic machine tools. It is also ideal for safety applications where high accuracy and precise voltage output are essential, such as in fire detection and security systems.

Working Principle

The working principle of HPA02269RSAR is based on a switching regulator circuit. This type of regulator works by converting an unregulated DC input voltage into a regulated DC output voltage by means of a switch. The switch can be either an on-or-off type switch (also known as a DC switch) or a continuous on- or-off type switch (also known as a switching transistor). In the switching regulator circuit, the steady state output voltage is controlled by the duty cycle of the switch, which is determined by the input voltage applied to the switch. The output voltage is also determined by the required current flowing through the circuit, as well as the power source inductance. The working principle of HPA02269RSAR also involves the use of a Pulse Width Modulation (PWM) module. This module can be used to generate the appropriate control signals to the switch, allowing it to switch between the on-and-off states at a certain frequency and duty cycle. A wide range of frequencies can be generated, making HPA02269RSAR suitable for operations in an extremely low noise environment. In addition, HPA02269RSAR also utilizes Feedback Control (FC) technology to enable fast transient response, overvoltage protection, and shutdown/standby sequencing. FC technology also helps to reduce output noise and provide exceptionally accurate voltage control over a wide range of operating conditions.

Conclusion

HPA02269RSAR is a DC-DC switching regulator specifically designed for low power, high efficiency systems. This type of regulator is used to convert an unregulated DC input voltage into a regulated DC output voltage. It is capable of providing precise voltage regulation over a wide temperature range and current levels. Additionally, HPA02269RSAR utilizes Pulse Width Modulator (PWM) and Feedback Control (FC) technologies to enable fast transient response and accurate voltage control. This makes it ideal for use in a wide range of applications, from the automotive and medical industries, to safety and security systems.

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