MAX16963RAUEA/V+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: 16-TSSOP (Thin Shrink Small Outline Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 1.2V to 57V
• Output Current: Up to 500mA
• Quiescent Current: 17µA (typical)
• Switching Frequency: 100kHz to 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16963RAUEA/V+ IC has a 16-pin TSSOP package with the following pin configuration:

1. VIN: Input Voltage
2. EN: Enable Pin
3. FB: Feedback Pin
4. GND: Ground
5. SW: Switch Node
6. PGND: Power Ground
7. BST: Bootstrap Capacitor Connection
8. VCC: Supply Voltage
9. SS/TR: Soft-Start/Tracking Pin
10. COMP: Compensation Pin
11. AGND: Analog Ground
12. SYNC: Synchronization Pin
13. CLKOUT: Clock Output
14. CLKIN: Clock Input
15. NC: No Connection
16. VOUT: Output Voltage

Functional Features

• High efficiency voltage regulation for various applications
• Wide input voltage range allows for flexibility in power supply sources
• Low quiescent current minimizes power consumption during standby
• Adjustable output voltage to suit different requirements
• Soft-start and tracking functionality for controlled startup
• Synchronization capability for multi-phase operation
• Integrated compensation circuitry for stability

Advantages and Disadvantages

Advantages: - High efficiency operation - Wide input voltage range - Low quiescent current - Adjustable output voltage - Comprehensive protection features (overvoltage, undervoltage, overcurrent) - Compact package size

Disadvantages: - Limited output current capacity (up to 500mA)

Working Principles

The MAX16963RAUEA/V+ is a voltage regulator IC that converts an input voltage within the range of 4.5V to 60V into a regulated output voltage between 1.2V and 57V. It achieves high efficiency by utilizing a synchronous buck topology with integrated power MOSFETs.

The IC operates by continuously monitoring the output voltage through the feedback pin (FB) and adjusting the duty cycle of the internal switches to maintain a stable output. It incorporates various protection features such as overvoltage, undervoltage, and overcurrent protection to ensure safe operation.

Detailed Application Field Plans

The MAX16963RAUEA/V+ is suitable for a wide range of applications, including but not limited to:

1. Automotive Electronics: Power management in automotive systems, such as infotainment systems, lighting, and motor control.
2. Industrial Equipment: Voltage regulation in industrial machinery, control systems, and instrumentation.
3. Telecommunications: Power supply for telecom infrastructure equipment, base stations, and network devices.
4. Consumer Electronics: Voltage regulation for portable devices, home appliances, and audio/video equipment.
5. Renewable Energy: Power management in solar energy systems, wind turbines, and battery charging applications.

Detailed and Complete Alternative Models

1. MAX16962RAUEA/V+: Similar to MAX16963RAUEA/V+ with a lower output current capacity of 300mA.
2. MAX16964RAUEA/V+: Similar to MAX16963RAUEA/V+ with a higher output current capacity of 1A.
3. MAX16965RAUEA/V+: Similar to MAX16963RAUEA/V+ with additional features such as adjustable frequency and external synchronization.

These alternative models provide options for different output current requirements and additional functionality based on specific application needs.

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