LM2852YMXA-1.8/NOPB

Voltage - Output (Min/Fixed):	1.8V
Base Part Number:	LM2852
Supplier Device Package:	14-HTSSOP
Package / Case:	14-TSSOP (0.173", 4.40mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	500kHz
Current - Output:	2A
Voltage - Output (Max):	--
Series:	SIMPLE SWITCHER®
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	2.85V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tube

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The LM2852YMXA-1.8/NOPB device is part of Texas Instruments’ wide range of power management integrated circuits (PMIC). Specifically, the device is classified as a DC-DC switching regulator, which works by first converting the incoming power source to another voltage then regulating the alternating current fluctuations to supply a stable DC voltage.The LM2852YMXA-1.8/NOPB is intended primarily for low voltage applications, such as powering small electronic devices and microcontroller boards. It is well-suited for 5V and 3V power includes an internal power FET to deliver up to 3A current, and can also provide a wide range of preprogrammed output voltages including 3.3V. Additionally, power saving features are included such as light load shutdown, output discharge and sleep/wake-up functions.The LM2852YMXA-1.8/NOPB is composed of several important components, including a pulse width modulation (PWM) circuit, a 1.8V regulator, an error amplifier, a switch mode controller, and a feedback circuit. The PWM circuit is responsible for controlling the switching frequency and ON/OFF current of the power supply, while the output voltage is regulated by the switch mode controller.The switching process begins when the voltage between the input and output is detected. The detected voltage is then amplified by the error amplifier to create a control signal which is used by the PWM circuit to control the power FET. The switch is then opened or closed according to the voltage requirements, thus regulating the output voltage.Furthermore, the LM2852YMXA-1.8/NOPB has a wide range of safety features, such as overvoltage, overcurrent and thermal protection. These safety features ensure that the device does not operate outside of a safe operating area and protect against any sudden power surges or overheating.The LM2852YMXA-1.8/NOPB is a highly efficient and reliable device that offers a wide range of features and is ideal for low voltage applications. With its wide range of pre-programmed output voltages, low noise operation, excellent load regulation, and protective functions, this device is the ideal choice for many power management applications.

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