TPS3838K33DRVTG4 Product Introduction：
Texas Instruments Part Number TPS3838K33DRVTG4（PMIC - Supervisors）, developed and manufactured by Texas Instruments, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
TPS3838K33DRVTG4 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately sales@jinftry.com Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
Introducing the Texas Instruments TPS3838K33DRVTG4, a cutting-edge voltage supervisor designed to provide reliable and accurate power management solutions. This advanced device offers a wide range of features that make it an ideal choice for various applications.
The TPS3838K33DRVTG4 is equipped with a precision voltage reference and a voltage comparator, ensuring precise monitoring of the power supply voltage. With a voltage threshold of 3.3V, it offers excellent accuracy and stability, making it suitable for a wide range of voltage monitoring applications.
One of the standout features of the TPS3838K33DRVTG4 is its low quiescent current consumption, which helps conserve power and extend battery life. Additionally, it has a wide operating temperature range, making it suitable for use in harsh environments.
This voltage supervisor is designed to be highly reliable, with built-in protection features such as overvoltage and undervoltage detection. It also has a power-on reset function, ensuring a controlled startup sequence for your system.
The TPS3838K33DRVTG4 is an excellent choice for a variety of applications, including industrial automation, automotive systems, consumer electronics, and more. Its compact size and easy integration make it suitable for both space-constrained and high-performance applications.
In summary, the Texas Instruments TPS3838K33DRVTG4 is a versatile and reliable voltage supervisor that offers precise monitoring, low power consumption, and robust protection features. Whether you need to monitor voltage levels in industrial equipment or automotive systems, this device is sure to meet your power management needs.
Pmic-supervisors (Power Management Integrated circuit-Supervisors) is a highly Integrated Circuit component, which can detect key parameters such as voltage, current and temperature of the power system in real time, and take corresponding protective measures when necessary. To ensure the stable operation of the power system and the safety of the equipment. PMIC monitors usually integrate a variety of functions, such as overvoltage protection, undervoltage protection, overtemperature protection, etc.
Application
Pmic-supervisors (Power Management Integrated Circuit-Supervisors), as a key component of electronic equipment, is mainly responsible for real-time monitoring and adjusting the status of the power system, ensuring stable voltage and current, efficient battery management, and providing multiple protection functions. Its wide range of applications, covering mobile devices, consumer electronics, automotive electronics and industrial control and other industries, to ensure the stable operation of equipment and extend the service life.
FAQ about PMIC - Supervisors
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1. What is PMIC in embedded systems?
PMIC plays a very important role in embedded systems. It is responsible for monitoring and controlling the power status of the system, can manage multiple power rails, and provide functions such as voltage regulation, battery charging, and power sequencing. Through these functions, PMIC ensures stable operation of the system and effective use of power.
Depending on the functions and applications, PMIC can be divided into the following basic categories: linear regulators, switching regulators, battery charging management, DC/DC converters, and multi-phase power management. These categories help meet the diverse needs of different electronic devices for power management.
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2. Why do we need PMIC ?
PMIC (power management IC) plays a vital role in modern electronic devices. It can effectively manage and optimize the use of power to ensure the stable operation of the equipment and extend the battery life.
The core functions of PMIC include:
Power status monitoring: real-time monitoring of parameters such as battery power, voltage and current, judging the power status according to the set threshold, and issuing warning signals when necessary.
Energy optimization: Automatically adjust the power supply mode according to the equipment usage and requirements to meet the needs of the equipment and avoid energy waste.
Protection function: Provide overload, overheating, short circuit and other protection functions to ensure the safe operation of the equipment.
Energy saving function: Automatically reduce the power supply power or enter the energy saving mode when the equipment is in standby mode to extend the battery life.
The importance of PMIC is reflected in many aspects:
Improve equipment performance and responsiveness: By optimizing power transmission, ensure that components receive the right power at the right time, thereby improving equipment performance and responsiveness.
Extend battery life: Reduce power waste, extend battery life, and reduce environmental impact.
Miniaturize equipment: Play a role in high power density and integration to achieve miniaturization of electronic products.
Ensure equipment safety: Through a variety of protection functions, ensure that the equipment can operate safely under various working conditions.
In summary, PMIC is indispensable in modern electronic devices. It not only improves the performance and safety of the equipment, but also extends battery life and reduces environmental impact. It is a key technology for realizing efficient, safe and miniaturized electronic devices.
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3. How to test PMIC(Power Management Integrated Circuit)?
The core steps of testing PMIC include observing external features, conducting comprehensive professional testing, and measuring PSRR.
First, observing external features is the first step in testing PMIC. Rationally observe the quality standards of power management chips, including their appearance, logos, etc., to ensure that the chip meets basic quality requirements.
Second, conduct comprehensive professional testing. Select representative specification models and conduct comprehensive tests on the power management chip, including electrical characteristics test, functional test and environmental adaptability test. The electrical characteristics test covers the input voltage range test to ensure that the chip works normally under different input voltages.
Finally, measure the PSRR (power supply rejection ratio). PSRR is an important parameter of PMIC, indicating how stable the input is when the power supply voltage changes. By measuring PSRR, the resistance of PMIC to power supply voltage changes can be evaluated.
Lead free / RoHS Compliant
