MAX17601ASA+T

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: 8-SOIC (Small Outline Integrated Circuit)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.6V to 0.9 x VIN
• Output Current: Up to 1A
• Quiescent Current: 17µA (typical)
• Switching Frequency: 2.2MHz (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX17601ASA+T has the following pin configuration:

1. GND: Ground
2. EN: Enable Pin
3. FB: Feedback Pin
4. SW: Switch Node
5. LX: Inductor Connection
6. PGND: Power Ground
7. VCC: Supply Voltage Input
8. SS/TRK: Soft-Start/Tracking Pin

Functional Features

• High efficiency voltage regulator for power management applications.
• Wide input voltage range allows operation in various systems.
• Low quiescent current minimizes power consumption during standby or light load conditions.
• Integrated protection features such as overvoltage, undervoltage, and overcurrent protection.
• Adjustable soft-start and tracking functionality for controlled startup.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation. - Wide input voltage range provides flexibility in different applications. - Low quiescent current prolongs battery life. - Integrated protection features enhance system reliability. - Adjustable soft-start and tracking enable controlled startup.

Disadvantages: - Limited output current capability (up to 1A). - Requires external components for operation. - Relatively small package size may limit heat dissipation in high-power applications.

Working Principles

The MAX17601ASA+T is a voltage regulator that converts an input voltage within the range of 4.5V to 60V into a regulated output voltage. It utilizes a switching topology to achieve high efficiency. The device operates by rapidly switching an internal power transistor on and off, controlling the energy flow to the output. This switching action allows for efficient voltage conversion while minimizing power losses.

The regulator includes various protection features such as overvoltage, undervoltage, and overcurrent protection to safeguard the connected circuitry. Additionally, it offers adjustable soft-start and tracking functionality, allowing for controlled startup and synchronization with other power supplies.

Detailed Application Field Plans

The MAX17601ASA+T finds applications in a wide range of power management scenarios, including but not limited to:

1. Automotive Systems: Powering various automotive electronics, such as infotainment systems, lighting modules, and sensors.
2. Industrial Equipment: Providing regulated power to control systems, motor drives, and communication modules.
3. Telecommunications: Enabling efficient power conversion in telecom infrastructure equipment, base stations, and network switches.
4. Consumer Electronics: Supporting power management in portable devices, home appliances, and audio/video equipment.
5. Renewable Energy: Regulating power in solar energy systems, wind turbines, and battery charging applications.

Detailed and Complete Alternative Models

1. MAX17602ASA+T: Similar to MAX17601ASA+T, but with higher output current capability (up to 2A).
2. MAX17603ASA+T: Voltage regulator with integrated power MOSFET for higher power applications.
3. MAX17604ASA+T: Dual-output voltage regulator for systems requiring multiple regulated voltages.
4. MAX17605ASA+T: Step-down converter with integrated USB Power Delivery (PD) controller.

These alternative models offer different features and capabilities to suit specific application requirements.

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