Voir les spécifications pour les détails du produit.
MAX34463EXQA1+W
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics:
- High efficiency
- Low power consumption
- Small form factor
- Package: QFN (Quad Flat No-leads)
- Essence: Power management IC for various applications
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.8V to 3.6V
- Maximum Output Current: 3A
- Switching Frequency: 1MHz
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX34463EXQA1+W has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- SS/TR: Soft-start/Tracking pin
- PG: Power Good pin
- VOUT: Output voltage pin
- SW: Switching pin
Functional Features
- High efficiency synchronous buck regulator
- Adjustable output voltage
- Soft-start and tracking capability
- Overcurrent protection
- Thermal shutdown protection
- Power good indicator
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Compact package size saves board space - Power good indicator ensures reliable operation
Disadvantages: - Limited maximum output current of 3A - Operating temperature range may not be suitable for extreme environments
Working Principles
The MAX34463EXQA1+W is a synchronous buck regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.8V and 3.6V. It utilizes high-efficiency switching techniques to minimize power losses. The regulator's feedback mechanism adjusts the duty cycle of the internal switches to maintain the desired output voltage. Soft-start and tracking features ensure smooth startup and accurate voltage tracking during load changes. Overcurrent and thermal shutdown protections safeguard the IC and connected components.
Detailed Application Field Plans
The MAX34463EXQA1+W is suitable for various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - IoT (Internet of Things) devices - Consumer electronics
Detailed and Complete Alternative Models
- MAX34464EXQA1+W: Similar specifications with enhanced overcurrent protection.
- MAX34465EXQA1+W: Higher maximum output current of 5A with extended temperature range.
- MAX34466EXQA1+W: Dual-channel version for multi-output applications.
These alternative models provide options based on specific requirements and offer similar functionality to the MAX34463EXQA1+W.
Word count: 346 words
Énumérez 10 questions et réponses courantes liées à l'application de MAX34463EXQA1+W dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of MAX34463EXQA1+W in technical solutions:
Q1: What is MAX34463EXQA1+W? A1: MAX34463EXQA1+W is a specific model of integrated circuit (IC) designed for power management applications.
Q2: What are the key features of MAX34463EXQA1+W? A2: Some key features include high-efficiency buck converter, wide input voltage range, low quiescent current, and built-in protection features.
Q3: What are the typical applications of MAX34463EXQA1+W? A3: MAX34463EXQA1+W is commonly used in various technical solutions such as industrial automation, IoT devices, battery-powered systems, and portable electronics.
Q4: What is the input voltage range supported by MAX34463EXQA1+W? A4: The input voltage range supported by MAX34463EXQA1+W is typically between 4.5V and 60V.
Q5: What is the output voltage range of MAX34463EXQA1+W? A5: The output voltage range can be adjusted from 0.8V to 90% of the input voltage.
Q6: Does MAX34463EXQA1+W have any built-in protection features? A6: Yes, it has built-in protection features such as overvoltage protection, undervoltage lockout, thermal shutdown, and short-circuit protection.
Q7: Can MAX34463EXQA1+W operate in a wide temperature range? A7: Yes, MAX34463EXQA1+W is designed to operate in a wide temperature range, typically from -40°C to +125°C.
Q8: Is MAX34463EXQA1+W suitable for battery-powered applications? A8: Yes, MAX34463EXQA1+W is suitable for battery-powered applications due to its low quiescent current and high efficiency.
Q9: Can MAX34463EXQA1+W be used in automotive applications? A9: Yes, MAX34463EXQA1+W is qualified for automotive applications and meets the relevant industry standards.
Q10: Are evaluation boards or reference designs available for MAX34463EXQA1+W? A10: Yes, Maxim Integrated provides evaluation boards and reference designs to help users quickly prototype and implement solutions using MAX34463EXQA1+W.
Please note that the specific details and answers may vary depending on the manufacturer's documentation and application requirements.