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MAX5068DAUE
Product Overview
- Category: Integrated Circuit
- Use: Power Management
- Characteristics: High Efficiency, Low Quiescent Current
- Package: TSSOP-16
- Essence: Voltage Regulator
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.6V to VIN
- Maximum Output Current: 1A
- Quiescent Current: 17µA (typical)
- Switching Frequency: 1MHz
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX5068DAUE has a TSSOP-16 package with the following pin configuration:
- EN (Enable)
- FB (Feedback)
- GND (Ground)
- SW (Switch)
- PGND (Power Ground)
- LX (Inductor Connection)
- LX (Inductor Connection)
- AGND (Analog Ground)
- VCC (Supply Voltage)
- VCC (Supply Voltage)
- SS/TR (Soft-Start/Tracking)
- COMP (Compensation)
- FB (Feedback)
- NC (No Connect)
- NC (No Connect)
- PGND (Power Ground)
Functional Features
- High efficiency voltage regulation
- Low quiescent current for power-saving applications
- Wide input voltage range for versatile usage
- Adjustable output voltage for flexibility
- Soft-start and tracking capability for smooth operation
- Overcurrent and thermal protection for enhanced safety
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power consumption - Low quiescent current prolongs battery life - Wide input voltage range allows for various power sources - Adjustable output voltage accommodates different requirements - Soft-start and tracking features ensure reliable operation - Overcurrent and thermal protection enhance system safety
Disadvantages: - Limited maximum output current of 1A - TSSOP-16 package may require careful handling during assembly
Working Principles
The MAX5068DAUE is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and VIN. It achieves high efficiency by utilizing a synchronous buck converter architecture. The device operates at a switching frequency of 1MHz, allowing for compact external components.
Detailed Application Field Plans
The MAX5068DAUE is suitable for various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Industrial control systems - Automotive electronics - Power management modules
Detailed and Complete Alternative Models
- MAX5069DAUE: Similar specifications with enhanced output current capability (up to 2A)
- MAX5070DAUE: Higher input voltage range (up to 36V) with similar output characteristics
- MAX5071DAUE: Dual-channel version for multi-output applications
These alternative models provide options based on specific requirements and can be considered as substitutes for the MAX5068DAUE in different scenarios.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX5068DAUE en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of MAX5068DAUE in technical solutions:
Q: What is MAX5068DAUE? A: MAX5068DAUE is a high-efficiency, synchronous step-down DC-DC converter integrated circuit (IC) designed for various technical applications.
Q: What is the input voltage range of MAX5068DAUE? A: The input voltage range of MAX5068DAUE is typically between 4.5V and 28V.
Q: What is the output voltage range of MAX5068DAUE? A: The output voltage range of MAX5068DAUE can be adjusted from 0.6V to 90% of the input voltage.
Q: What is the maximum output current of MAX5068DAUE? A: The maximum output current of MAX5068DAUE is typically 3A.
Q: Can MAX5068DAUE operate in a wide temperature range? A: Yes, MAX5068DAUE is designed to operate in a wide temperature range, typically from -40°C to +125°C.
Q: Does MAX5068DAUE have built-in protection features? A: Yes, MAX5068DAUE includes overcurrent protection, thermal shutdown, and undervoltage lockout features to ensure safe operation.
Q: Can MAX5068DAUE be used in battery-powered applications? A: Yes, MAX5068DAUE is suitable for battery-powered applications due to its low quiescent current and high efficiency.
Q: Is MAX5068DAUE easy to use in a design? A: Yes, MAX5068DAUE is designed to be user-friendly with integrated power switches and a simple external component count.
Q: Can MAX5068DAUE be used in automotive applications? A: Yes, MAX5068DAUE is automotive-grade and can be used in various automotive applications such as infotainment systems or lighting.
Q: Are evaluation kits available for MAX5068DAUE? A: Yes, Maxim Integrated provides evaluation kits and reference designs to help users quickly prototype and evaluate MAX5068DAUE in their applications.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.