MAX17482GTL+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-efficiency, low quiescent current, small package size
• Package: 16-pin TQFN
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 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: 1A
• Quiescent Current: 17µA
• Switching Frequency: 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX17482GTL+T has a 16-pin Thin Quad Flat No-Lead (TQFN) package. The pin configuration is as follows:

1. EN (Enable)
2. FB (Feedback)
3. GND (Ground)
4. SW (Switch)
5. PGND (Power Ground)
6. VCC (Voltage Input)
7. VCC (Voltage Input)
8. VCC (Voltage Input)
9. VCC (Voltage Input)
10. VCC (Voltage Input)
11. VCC (Voltage Input)
12. VCC (Voltage Input)
13. VCC (Voltage Input)
14. VCC (Voltage Input)
15. VCC (Voltage Input)
16. VCC (Voltage Input)

Functional Features

• High Efficiency: The MAX17482GTL+T offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low Quiescent Current: With a quiescent current of only 17µA, the IC minimizes power consumption when in standby or idle mode.
• Small Package Size: The 16-pin TQFN package allows for compact designs, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Low quiescent current prolongs battery life in portable devices.
• Small package size enables compact designs.

Disadvantages

• Limited maximum output current of 1A may not be sufficient for high-power applications.
• Input voltage range of 4.5V to 60V may not cover all potential use cases.

Working Principles

The MAX17482GTL+T is a voltage regulator IC that converts an input voltage within the range of 4.5V to 60V to a regulated output voltage between 0.8V and 0.9 times the input voltage. It achieves this through a high-frequency switching mechanism, which allows for efficient power conversion. The enable pin (EN) controls the operation of the IC, while the feedback pin (FB) provides feedback to regulate the output voltage.

Detailed Application Field Plans

The MAX17482GTL+T finds applications in various fields, including:

1. Automotive: Power management in automotive systems, such as infotainment systems, lighting, and motor control.
2. Industrial: Voltage regulation in industrial equipment, including factory automation, robotics, and power supplies.
3. Consumer Electronics: Power management in consumer electronic devices like smartphones, tablets, and wearable devices.
4. Telecommunications: Voltage regulation in telecom infrastructure, such as base stations, routers, and switches.

Detailed and Complete Alternative Models

1. MAX17481GTL+T: Similar to MAX17482GTL+T but with a lower maximum output current of 500mA.
2. MAX17483GTL+T: Similar to MAX17482GTL+T but with a higher maximum output current of 2A.
3. MAX17484GTL+T: Similar to MAX17482GTL+T but with an extended input voltage range of 4.5V to 75V.

These alternative models provide options with varying specifications to suit different application requirements.

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