MAX17599ATE+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuits (ICs)

Use: The MAX17599ATE+ is a high-efficiency, synchronous step-down DC-DC converter. It is designed to provide a regulated output voltage from a wide input voltage range.

Characteristics: - High efficiency - Synchronous rectification - Wide input voltage range - Adjustable output voltage - Overcurrent and overtemperature protection

Package: The MAX17599ATE+ comes in a small 16-pin TQFN package, which allows for easy integration into various electronic devices.

Essence: The MAX17599ATE+ is an essential component in power management systems, providing efficient voltage regulation for a wide range of applications.

Packaging/Quantity: The MAX17599ATE+ is typically sold in reels containing 250 units per reel.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 0.9 x VIN
• Maximum Output Current: 3A
• Switching Frequency: 200kHz to 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX17599ATE+ has the following pin configuration:

1. VIN: Input voltage pin
2. PGND: Power ground pin
3. SW: Switching node pin
4. LX: Inductor connection pin
5. FB: Feedback voltage pin
6. EN: Enable pin
7. SS/TR: Soft-start/tracking pin
8. VCC: Supply voltage pin
9. AGND: Analog ground pin
10. COMP: Compensation pin
11. OCSET: Overcurrent limit set pin
12. SYNC: External synchronization pin
13. BST: Bootstrap capacitor connection pin
14. SS/TR: Soft-start/tracking pin
15. PGND: Power ground pin
16. VOUT: Output voltage pin

Functional Features

• High efficiency conversion
• Synchronous rectification for reduced power loss
• Adjustable output voltage through feedback pin
• Overcurrent and overtemperature protection for enhanced reliability
• Soft-start and tracking capability for controlled startup

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Wide input voltage range allows for versatile applications - Compact package enables easy integration - Overcurrent and overtemperature protection enhance system reliability

Disadvantages: - Limited maximum output current (3A) - Requires external synchronization for certain applications

Working Principles

The MAX17599ATE+ operates as a step-down DC-DC converter, converting a higher input voltage to a regulated lower output voltage. It utilizes synchronous rectification to minimize power loss and maximize efficiency. The output voltage can be adjusted through the feedback pin, allowing for flexibility in various applications. The device also incorporates overcurrent and overtemperature protection mechanisms to ensure safe operation.

Detailed Application Field Plans

The MAX17599ATE+ is suitable for a wide range of applications, including but not limited to: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Power supply modules - Battery-powered devices

Detailed and Complete Alternative Models

1. MAX17599BTE+: Similar to MAX17599ATE+, but with extended temperature range (-40°C to +150°C).
2. MAX17599CTE+: Similar to MAX17599ATE+, but with a different pin configuration (20-pin TQFN package).

These alternative models offer similar functionality and characteristics, providing options for different application requirements.

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