TPS62044DGQR Integrated Circuits (ICs)

Voltage - Output (Min/Fixed):	1.8V
Base Part Number:	TPS62044
Supplier Device Package:	10-MSOP-PowerPad
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	1.25MHz
Current - Output:	1.2A
Voltage - Output (Max):	--
Series:	--
Voltage - Input (Max):	6V
Voltage - Input (Min):	2.5V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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TPS62044DGQR - DC DC Switching Regulators

The TPS62044DGQR is a DC DC Switcher designed by Texas Instruments. It can be used in a wide range of applications and is specifically designed to reduce the power consumption of the system it is incorporated into—thus making it a very efficient device.

Application Field

The TPS62044DGQR is primarily intended for wearable and smart-home applications, such as medical devices, Internet of Things (IoT) devices, and wireless applications. This DC DC switcher is also suitable for applications in automotive and industrial markets.

Working Principles

The TPS62044DGQR works by switching the power from a higher supply rail, for example 9 V, to the required level, for instance 5 V. This is done by using a switching converter, which switches the voltage and current flow in stages. This allows for the efficient conversion of the input power without generating excessive heat or consuming too much power.The device also features programmable operating frequency, adjustable output voltage and current, and light load efficiency above 0.96. It is protected against inrush current and the output is short-circuit protected to ensure that the device remains safe while operating. In addition, the TPS62044DGQR is designed to be immune to Electro Magnetic Interference (EMI) noise, ensuring that its performance is reliable in the presence of an interference source. The operating voltage range is also extended with integrated temperature compensation to ensure accuracy of the output voltage in various operating temperature ranges.

Advantages

There are several advantages that come with the TPS62044DGQR DC DC switcher. Firstly, its ability to reduce power consumption makes it a very efficient choice for application where power consumption is a priority. Secondly, the adjustable frequency and output voltage and current allow for the easy customization of the device to the specific requirements of an application. Thirdly, the integrated temperature compensation and protection against inrush current and short-circuit damage make this device reliable and safe to operate. Lastly, the EMI noise immunity prevents the device from being affected by interference sources. Overall, the TPS62044DGQR offers a high degree of efficiency and reliability for a variety of applications, ranging from wearables and smart home applications to automotive and industrial applications. Its adjustable frequency, output voltage and current, as well as its integrated temperature compensation and protection against inrush current and short-circuit damage, make this device a great choice for any application requiring DC DC conversion.

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