MAX16971AGEEB/V+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: 16-pin TQFN (Thin Quad Flat No-Lead)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 1.2V to 57V
• Maximum Output Current: 3A
• Quiescent Current: 17µA
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16971AGEEB/V+T has a total of 16 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. EN: Enable Pin
3. SS/TRK: Soft-Start/Tracking
4. FB: Feedback Pin
5. COMP: Compensation Pin
6. PGND: Power Ground
7. SW: Switch Node
8. BST: Boost Capacitor Connection
9. VCC: Supply Voltage
10. AGND: Analog Ground
11. PG: Power Good Indicator
12. UVLO: Undervoltage Lockout
13. OCSET: Overcurrent Protection
14. SYNC: Synchronization Input
15. RT: Timing Resistor
16. CT: Timing Capacitor

Functional Features

• High Efficiency: The MAX16971AGEEB/V+T utilizes advanced control techniques to achieve high efficiency, minimizing power losses.
• Low Quiescent Current: With a quiescent current of only 17µA, the device reduces power consumption during standby or light load conditions.
• Wide Input Voltage Range: The IC can handle input voltages ranging from 4.5V to 60V, making it suitable for a wide range of applications.

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption. - Low quiescent current prolongs battery life. - Wide input voltage range allows for versatile use.

Disadvantages: - Limited maximum output current of 3A may not be sufficient for high-power applications. - Synchronization input (SYNC) may require additional external components for proper operation.

Working Principles

The MAX16971AGEEB/V+T is a voltage regulator that converts an input voltage into a regulated output voltage. It utilizes a boost topology to achieve higher output voltage levels than the input voltage. The device employs pulse-width modulation (PWM) control to regulate the output voltage and maintain stability under varying load conditions.

Detailed Application Field Plans

The MAX16971AGEEB/V+T finds application in various fields, including but not limited to: 1. Automotive: Power management in automotive systems, such as infotainment systems, lighting, and motor control. 2. Industrial: Voltage regulation for industrial equipment, including factory automation, robotics, and power supplies. 3. Telecommunications: Power management in telecommunications infrastructure, such as base stations and network equipment. 4. Consumer Electronics: Voltage regulation for consumer electronic devices, such as smartphones, tablets, and portable audio players.

Detailed and Complete Alternative Models

1. MAX16970AGEEB/V+T: Similar to MAX16971AGEEB/V+T, but with a lower maximum output current of 2A.
2. MAX16972AGEEB/V+T: Similar to MAX16971AGEEB/V+T, but with a higher maximum output current of 4A.
3. MAX16973AGEEB/V+T: Similar to MAX16971AGEEB/V+T, but with additional features such as adjustable soft-start and power good indicator.

(Note: The above alternative models are from the same MAX1697x series and share similar characteristics and pin configurations.)

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