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MAX14753EUE+ - English Editing Encyclopedia Entry
Product Overview
Category
The MAX14753EUE+ belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used for power management and control applications.
Characteristics
- The MAX14753EUE+ is a highly efficient and versatile power management solution.
- It offers multiple features such as voltage regulation, current limiting, and thermal protection.
- This IC is designed to provide reliable and stable power supply to various electronic devices.
Package
The MAX14753EUE+ is available in a small 16-pin TSSOP package.
Essence
The essence of the MAX14753EUE+ lies in its ability to efficiently manage and regulate power supply in electronic systems.
Packaging/Quantity
This IC is typically sold in reels containing a quantity of 250 units.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.8V to 3.6V
- Maximum Output Current: 1.5A
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX14753EUE+ has a total of 16 pins, each serving a specific function. Here is a detailed pin configuration:
- VIN: Input voltage pin
- EN: Enable pin
- GND: Ground pin
- VOUT: Output voltage pin
- FB: Feedback pin
- SS/TR: Soft-start/Tracking pin
- PG: Power good indicator pin
- BST: Boost pin
- LX: Switching node pin
- AGND: Analog ground pin
- COMP: Compensation pin
- SS/TR: Soft-start/Tracking pin
- PG: Power good indicator pin
- VCC: Power supply pin
- AGND: Analog ground pin
- LX: Switching node pin
Functional Features
- Voltage regulation with high accuracy and efficiency.
- Current limiting to protect the system from overloads.
- Thermal protection to prevent overheating.
- Soft-start and tracking capabilities for smooth power-up sequences.
- Power good indicator for monitoring the output voltage stability.
Advantages and Disadvantages
Advantages
- High efficiency power management solution.
- Wide input voltage range allows compatibility with various power sources.
- Compact package size enables space-saving designs.
- Multiple built-in protection features enhance system reliability.
Disadvantages
- Limited maximum output current may not be suitable for high-power applications.
- Operating temperature range may restrict usage in extreme environments.
Working Principles
The MAX14753EUE+ operates based on a switching regulator topology. It utilizes a combination of control circuitry, power MOSFETs, and passive components to efficiently regulate the input voltage and provide a stable output voltage. The IC continuously monitors the output voltage and adjusts the switching frequency accordingly to maintain the desired voltage level.
Detailed Application Field Plans
The MAX14753EUE+ finds applications in various fields, including but not limited to: - Portable electronic devices such as smartphones and tablets. - Battery-powered systems like portable medical devices and wearable technology. - Industrial automation equipment requiring efficient power management. - Automotive electronics for power supply regulation in vehicles.
Detailed and Complete Alternative Models
- MAX14752EUE+: Similar to MAX14753EUE+, but with a lower maximum output current of 1A.
- MAX14754EUE+: Similar to MAX14753EUE+, but with a higher maximum output current of 2A.
- MAX14755EUE+: Similar to MAX14753EUE+, but with additional features such as adjustable output voltage and current limit.
These alternative models provide options with varying specifications to suit different application requirements.
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Énumérez 10 questions et réponses courantes liées à l'application de MAX14753EUE+ dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of MAX14753EUE+ in technical solutions:
Q: What is the MAX14753EUE+? A: The MAX14753EUE+ is a power management IC (PMIC) designed for use in portable devices, providing multiple power rails and various features.
Q: What are the key features of the MAX14753EUE+? A: The key features include multiple buck converters, LDO regulators, load switches, battery charger, fuel gauge, and I2C interface for control and monitoring.
Q: How many buck converters are available in the MAX14753EUE+? A: The MAX14753EUE+ provides three high-efficiency buck converters, each capable of delivering up to 1.5A of output current.
Q: Can the MAX14753EUE+ be used to charge a battery? A: Yes, the MAX14753EUE+ includes a battery charger circuitry that supports Li-ion/Li-polymer batteries with programmable charging parameters.
Q: Does the MAX14753EUE+ have any protection features? A: Yes, it offers various protection features like overvoltage protection (OVP), undervoltage lockout (UVLO), thermal shutdown, and short-circuit protection.
Q: Can the MAX14753EUE+ be controlled and monitored remotely? A: Yes, the MAX14753EUE+ has an I2C interface that allows for remote control and monitoring of its various functions and parameters.
Q: What is the input voltage range supported by the MAX14753EUE+? A: The MAX14753EUE+ can operate from an input voltage range of 2.7V to 5.5V, making it suitable for a wide range of applications.
Q: How efficient is the MAX14753EUE+ in converting power? A: The buck converters in the MAX14753EUE+ have high efficiency ratings, typically above 90%, ensuring minimal power loss during conversion.
Q: Can the MAX14753EUE+ be used in low-power applications? A: Yes, the MAX14753EUE+ has a low quiescent current and offers power-saving features, making it suitable for low-power applications.
Q: What are some typical applications of the MAX14753EUE+? A: The MAX14753EUE+ is commonly used in portable devices such as smartphones, tablets, wearable devices, and other battery-powered electronics.
Please note that these questions and answers are general and may vary depending on specific application requirements.