MAX16929GGUI/V+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current
• Package: 24-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: 0.8V to 55V
• Maximum Output Current: 1A
• Quiescent Current: 17µA
• Switching Frequency: 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16929GGUI/V+T has a total of 24 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. EN: Enable Pin
3. FB: Feedback Pin
4. GND: Ground
5. SW: Switch Node
6. PGND: Power Ground
7. VOUT: Output Voltage
8. SS/TRK: Soft-Start/Tracking Control
9. BST: Bootstrap Capacitor Connection
10. AGND: Analog Ground
11. COMP: Compensation Pin
12. SS/TRK: Soft-Start/Tracking Control
13. PGND: Power Ground
14. VOUT: Output Voltage
15. SW: Switch Node
16. GND: Ground
17. FB: Feedback Pin
18. EN: Enable Pin
19. VIN: Input Voltage
20. AGND: Analog Ground
21. COMP: Compensation Pin
22. BST: Bootstrap Capacitor Connection
23. NC: No Connect
24. NC: No Connect

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency ensures minimal power loss
• Low quiescent current reduces standby power consumption
• Integrated protection features such as overvoltage and overcurrent protection
• Soft-start and tracking control for smooth startup and shutdown

Advantages and Disadvantages

Advantages: - Wide input voltage range enables compatibility with various power sources - High efficiency results in energy savings and reduced heat dissipation - Low quiescent current prolongs battery life in portable devices - Integrated protection features enhance system reliability

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Higher switching frequency may introduce electromagnetic interference (EMI) concerns

Working Principles

The MAX16929GGUI/V+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 55V. It operates by utilizing a switching regulator topology, which efficiently steps down the input voltage to the desired output voltage.

The IC incorporates a control loop that continuously monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output. The soft-start feature ensures a gradual increase in output voltage during startup, preventing excessive inrush current.

Detailed Application Field Plans

The MAX16929GGUI/V+T is commonly used in various applications, including but not limited to:

1. Automotive Electronics: Power management for automotive systems, such as infotainment systems, lighting, and motor control.
2. Industrial Automation: Voltage regulation for industrial equipment, PLCs (Programmable Logic Controllers), and motor drives.
3. Telecommunications: Power supply for telecom infrastructure, base stations, and network equipment.
4. Consumer Electronics: Voltage regulation for portable devices, home appliances, and audio/video equipment.
5. Renewable Energy: Power management for solar panels, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

1. MAX16929GGUI/V+T: 24-pin TQFN package, 1A maximum output current.
2. MAX16929GGUI/V+T: 24-pin TQFN package, 500mA maximum output current.
3. MAX16929GGUI/V+T+: 24-pin TQFN package, extended temperature range (-40°C to +150°C), 1A maximum output current.
4. MAX16929GGUI/V+T+: 24-pin TQFN package, extended temperature range (-40°C to +150°C), 500mA maximum output current.

These alternative models offer similar functionality and characteristics but may vary in terms of maximum output current and operating temperature range.

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