MAX17603AUA+T

Product Overview

Category: Voltage Regulator
Use: Power management
Characteristics: High efficiency, low quiescent current, wide input voltage range
Package: 8-pin µMAX package
Essence: Integrated synchronous step-down DC-DC converter
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

Input Voltage Range: 4.5V to 60V
Output Voltage Range: 0.6V to 0.9 x VIN
Output Current: Up to 3A
Switching Frequency: 200kHz to 2.2MHz
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

VIN: Input voltage
PGND: Power ground
SW: Switch node
FB: Feedback input
COMP: Compensation
SS/TRK: Soft-start/tracking
EN: Enable
PGND: Power ground

Functional Features

Integrated high-side and low-side MOSFETs
Adjustable output voltage
Programmable soft-start
Overcurrent and overtemperature protection
Power good indicator

Advantages and Disadvantages

Advantages

Wide input voltage range
High efficiency
Low quiescent current
Compact package size

Disadvantages

Higher cost compared to non-integrated solutions
Limited output current compared to some competitors

Working Principles

The MAX17603AUA+T is a synchronous step-down DC-DC converter that regulates the output voltage by adjusting the duty cycle of the internal switches. It uses a feedback loop to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The MAX17603AUA+T is suitable for various applications including industrial automation, automotive, telecommunications, and consumer electronics. It can be used to power microcontrollers, sensors, actuators, and other electronic components in these fields.

Detailed and Complete Alternative Models

MAX17606: Higher output current version of the MAX17603AUA+T
MAX17503: Lower input voltage range version of the MAX17603AUA+T
LT1763: Competitor product with similar specifications

This comprehensive entry provides detailed information about the MAX17603AUA+T, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu MAX17603AUA+T u tehničkim rješenjima

What is the input voltage range of MAX17603AUA+T?
- The input voltage range of MAX17603AUA+T is 4.5V to 60V.
What is the output current capability of MAX17603AUA+T?
- MAX17603AUA+T can deliver up to 3A of continuous output current.
What are the key features of MAX17603AUA+T?
- The key features of MAX17603AUA+T include integrated FETs, wide input voltage range, high efficiency, and adjustable frequency.
Can MAX17603AUA+T be used in automotive applications?
- Yes, MAX17603AUA+T is suitable for automotive applications due to its wide input voltage range and robust design.
What is the typical efficiency of MAX17603AUA+T?
- The typical efficiency of MAX17603AUA+T is around 90% at full load.
Does MAX17603AUA+T have built-in overcurrent protection?
- Yes, MAX17603AUA+T features built-in overcurrent protection to safeguard the circuit and load.
Is MAX17603AUA+T suitable for industrial power supplies?
- Yes, MAX17603AUA+T is well-suited for industrial power supply applications due to its high input voltage range and robust performance.
What is the operating temperature range of MAX17603AUA+T?
- MAX17603AUA+T has an operating temperature range of -40°C to +125°C.
Can MAX17603AUA+T be used in battery-powered applications?
- Yes, MAX17603AUA+T can be used in battery-powered applications due to its wide input voltage range and low quiescent current.
Does MAX17603AUA+T require external compensation components?
- No, MAX17603AUA+T features internal compensation, eliminating the need for external compensation components.