MAX17523ATE+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High-efficiency, Low-power, Step-Down Converter
- Package: 16-TDFN (3mm x 3mm)
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 60V
- Output Voltage Range: 0.9V to 0.95 x VIN
- Maximum Output Current: 2A
- Switching Frequency: 1MHz
- Efficiency: Up to 92%
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MAX17523ATE+T has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- SS/TR: Soft-start/Tracking pin
- PGND: Power ground pin
- LX: Inductor connection pin
- VOUT: Output voltage pin
Functional Features
- High efficiency conversion of input voltage to output voltage
- Low power consumption
- Step-down (buck) converter topology
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Soft-start and tracking functionality
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power dissipation - Wide input voltage range allows for versatile applications - Compact package size enables space-saving designs - Overcurrent and thermal protection enhance reliability
Disadvantages: - Limited maximum output current of 2A - Higher switching frequency may require additional filtering components
Working Principles
The MAX17523ATE+T is a step-down converter that efficiently converts a higher input voltage to a lower output voltage. It utilizes a switching regulator topology to achieve high efficiency. The input voltage is regulated and stepped down to the desired output voltage using an inductor, capacitor, and MOSFET switches. The feedback mechanism ensures the output voltage remains stable within the specified range. Additional features like overcurrent protection and thermal shutdown enhance the reliability of the device.
Detailed Application Field Plans
The MAX17523ATE+T finds applications in various fields, including but not limited to:
- Industrial Automation: Powering sensors, actuators, and control systems
- Automotive Electronics: Voltage regulation for infotainment systems, lighting, and powertrain components
- Telecommunications: Power management for base stations, routers, and network equipment
- Consumer Electronics: Battery-powered devices, portable audio/video equipment, and wearables
- Internet of Things (IoT): Powering connected devices, smart home automation, and sensor networks
Detailed and Complete Alternative Models
- MAX17524ATE+T: Similar specifications with adjustable output voltage range
- MAX17525ATE+T: Higher maximum output current of 3A
- MAX17526ATE+T: Lower input voltage range suitable for battery-powered applications
- MAX17527ATE+T: Synchronous rectification for improved efficiency
These alternative models offer similar functionality and can be considered based on specific application requirements.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät MAX17523ATE+T :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of MAX17523ATE+T in technical solutions:
Q: What is the MAX17523ATE+T? A: The MAX17523ATE+T is a high-efficiency, synchronous step-down DC-DC converter IC.
Q: What is the input voltage range of the MAX17523ATE+T? A: The input voltage range of the MAX17523ATE+T is from 4.5V to 60V.
Q: What is the output voltage range of the MAX17523ATE+T? A: The output voltage range of the MAX17523ATE+T is from 0.8V to 0.9 x VIN.
Q: What is the maximum output current of the MAX17523ATE+T? A: The maximum output current of the MAX17523ATE+T is 3A.
Q: Does the MAX17523ATE+T require an external compensation network? A: No, the MAX17523ATE+T has an internal compensation network, eliminating the need for an external one.
Q: Can the MAX17523ATE+T operate in a wide temperature range? A: Yes, the MAX17523ATE+T can operate in a temperature range from -40°C to +125°C.
Q: Does the MAX17523ATE+T have built-in protection features? A: Yes, the MAX17523ATE+T includes overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can the MAX17523ATE+T be used in battery-powered applications? A: Yes, the low quiescent current and high efficiency make it suitable for battery-powered applications.
Q: What is the switching frequency of the MAX17523ATE+T? A: The switching frequency of the MAX17523ATE+T is adjustable from 100kHz to 2.2MHz.
Q: Is the MAX17523ATE+T available in a small package? A: Yes, the MAX17523ATE+T is available in a compact 16-pin TQFN package, making it suitable for space-constrained designs.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.