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.

Texniki həllərdə MAX17515ELI+T tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

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.