MAX17505SATP+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High Efficiency, Low Quiescent Current
Package: 20-TQFN-EP (4x4)
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

Input Voltage Range: 4.5V to 60V
Output Voltage Range: 0.8V to 0.9 x VIN
Maximum Output Current: 1A
Quiescent Current: 17µA
Switching Frequency: 2.2MHz
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX17505SATP+T has the following pin configuration:

EN (Enable): Enable Pin
FB (Feedback): Feedback Pin
GND (Ground): Ground Pin
LX (Switch Node): Switch Node Pin
PG (Power Good): Power Good Pin
SS/TRK (Soft-Start/Tracking): Soft-Start/Tracking Pin
VCC (Supply Voltage): Supply Voltage Pin
BST (Bootstrap): Bootstrap Pin

Functional Features

Wide input voltage range allows for versatile applications.
High efficiency ensures minimal power loss.
Low quiescent current enables energy-saving operation.
Integrated power good output provides system monitoring capability.
Soft-start and tracking functionality for controlled startup.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for flexibility in various applications. - High efficiency reduces power dissipation and extends battery life. - Low quiescent current minimizes standby power consumption. - Integrated power good output simplifies system monitoring. - Soft-start and tracking features ensure controlled startup.

Disadvantages: - Maximum output current limited to 1A. - Switching frequency may cause electromagnetic interference in sensitive applications.

Working Principles

The MAX17505SATP+T is a voltage regulator IC that converts an input voltage within the range of 4.5V to 60V to a regulated output voltage. It utilizes a high-frequency switching architecture to achieve high efficiency and low quiescent current. The EN pin controls the enable/disable state of the device, while the FB pin provides feedback for regulating the output voltage. The LX pin is the switch node responsible for transferring power from the input to the output. The PG pin indicates the status of the output voltage, and the SS/TRK pin enables soft-start and tracking functionality. The BST pin is used for bootstrap operation.

Detailed Application Field Plans

The MAX17505SATP+T is suitable for various applications, including but not limited to:

Industrial Automation: Power management for control systems, motor drives, and sensors.
Automotive Electronics: Voltage regulation for automotive modules, infotainment systems, and lighting.
Telecommunications: Power supply for networking equipment, base stations, and communication devices.
Consumer Electronics: Voltage conversion for portable devices, home appliances, and audio/video systems.
Renewable Energy: Power management for solar panels, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

MAX17506SATP+T: Similar specifications with adjustable output voltage.
MAX17507SATP+T: Higher maximum output current (2A) with fixed output voltage.
MAX17508SATP+T: Lower quiescent current (10µA) with adjustable output voltage.
MAX17509SATP+T: Synchronous rectification for improved efficiency.

(Note: This list is not exhaustive and other alternative models may exist.)

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX17505SATP+T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX17505SATP+T in technical solutions:

Q: What is the MAX17505SATP+T?
A: The MAX17505SATP+T is a high-efficiency, synchronous step-down DC-DC converter.
Q: What is the input voltage range of the MAX17505SATP+T?
A: The input voltage range is from 4.5V to 60V.
Q: What is the output voltage range of the MAX17505SATP+T?
A: The output voltage range is from 0.9V to 0.8 x VIN.
Q: What is the maximum output current of the MAX17505SATP+T?
A: The maximum output current is 3A.
Q: Does the MAX17505SATP+T have built-in protection features?
A: Yes, it has built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can the MAX17505SATP+T operate in a wide temperature range?
A: Yes, it can operate in a temperature range from -40°C to +125°C.
Q: Is the MAX17505SATP+T suitable for automotive applications?
A: Yes, it is suitable for automotive applications due to its wide input voltage range and robust protection features.
Q: Can the MAX17505SATP+T be used in battery-powered systems?
A: Yes, it can be used in battery-powered systems as it supports low dropout operation.
Q: Does the MAX17505SATP+T require external compensation components?
A: No, it has an internal compensation network, eliminating the need for external components.
Q: What package options are available for the MAX17505SATP+T?
A: The MAX17505SATP+T is available in a 16-pin TQFN package.

Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.