MAX17515ELI+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High-efficiency, low quiescent current, compact size
- Package: 28-pin TQFN (Thin Quad Flat No-Lead) package
- Essence: Voltage regulator and power management solution
- Packaging/Quantity: Tape and reel packaging, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 60V
- Output Voltage Range: 0.8V to 0.9 x VIN
- Maximum Output Current: 1.5A
- Quiescent Current: 17µA
- Switching Frequency: 2.2MHz
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MAX17515ELI+T has a total of 28 pins. The pin configuration is as follows:
- VIN: Input voltage pin
- EN: Enable pin
- FB: Feedback pin
- GND: Ground pin
- PGND: Power ground pin
- SW: Switch node pin
- LX: Inductor connection pin
- VOUT: Output voltage pin
- SS/TRK: Soft-start/tracking pin
- COMP: Compensation pin
- AGND: Analog ground pin
- BST: Boost capacitor connection pin
- SS/TRK: Soft-start/tracking pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
- NC: No connect pin
Functional Features
- High-efficiency synchronous buck regulator
- Integrated power MOSFETs
- Adjustable output voltage
- Soft-start and tracking functionality
- Overcurrent and overtemperature protection
- Undervoltage lockout (UVLO) protection
- Power-good (PG) indicator
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power dissipation - Wide input voltage range allows for versatile applications - Compact size enables space-saving designs - Integrated protection features enhance system reliability
Disadvantages: - Limited maximum output current of 1.5A - Requires external components for operation
Working Principles
The MAX17515ELI+T is a high-efficiency synchronous buck regulator that converts a higher input voltage to a lower output voltage. It utilizes integrated power MOSFETs to achieve high efficiency and reduce power dissipation. The adjustable output voltage allows for flexibility in various applications. The soft-start and tracking functionality ensure smooth startup and accurate voltage tracking. The device incorporates overcurrent, overtemperature, and undervoltage lockout protection mechanisms to safeguard the system. The power-good indicator provides a signal indicating proper regulation.
Detailed Application Field Plans
The MAX17515ELI+T finds applications in various fields, including but not limited to: - Industrial automation - Automotive electronics - Telecommunications - Consumer electronics - Power supplies
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to the MAX17515ELI+T are: - MAX17516ELI+T - MAX17517ELI+T - MAX17518ELI+T - MAX17519ELI+T
These models offer similar functionality and characteristics, providing options for different design requirements.
In conclusion, the MAX17515ELI+T is a high-efficiency synchronous buck regulator with adjustable output voltage and integrated protection features. It finds applications in various fields and has alternative models available for different design needs.
기술 솔루션에 MAX17515ELI+T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of MAX17515ELI+T in technical solutions:
Q: What is the MAX17515ELI+T? A: The MAX17515ELI+T is a high-efficiency, synchronous step-down DC-DC converter IC.
Q: What is the input voltage range of the MAX17515ELI+T? A: The input voltage range of the MAX17515ELI+T is from 4.5V to 60V.
Q: What is the output voltage range of the MAX17515ELI+T? A: The output voltage range of the MAX17515ELI+T is from 0.8V to 0.9 x VIN.
Q: What is the maximum output current of the MAX17515ELI+T? A: The maximum output current of the MAX17515ELI+T is 4A.
Q: Does the MAX17515ELI+T have built-in protection features? A: Yes, the MAX17515ELI+T has built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can the MAX17515ELI+T operate in a wide temperature range? A: Yes, the MAX17515ELI+T can operate in a temperature range from -40°C to +125°C.
Q: Is the MAX17515ELI+T suitable for battery-powered applications? A: Yes, the MAX17515ELI+T is suitable for battery-powered applications due to its low quiescent current and high efficiency.
Q: Does the MAX17515ELI+T require external compensation components? A: No, the MAX17515ELI+T is internally compensated and does not require any external compensation components.
Q: Can the MAX17515ELI+T be used in automotive applications? A: Yes, the MAX17515ELI+T is AEC-Q100 qualified and can be used in automotive applications.
Q: What package options are available for the MAX17515ELI+T? A: The MAX17515ELI+T is available in a 16-pin TQFN package.
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.