MAX16929BGUI/V+T

Product Overview

• Category: Automotive Power Management IC
• Use: Voltage regulator for automotive applications
• Characteristics: High efficiency, wide input voltage range, overvoltage protection
• Package: 24-pin TQFN package
• Essence: Regulating voltage for automotive systems
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.2V to 18V
• Quiescent Current: 20µA
• Switching Frequency: 100kHz to 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

• Pin 1: VIN
• Pin 2: EN
• Pin 3: FB
• Pin 4: GND
• Pin 5: PGND
• Pin 6: SW
• Pin 7: BST
• Pin 8: VOUT

Functional Features

• Wide input voltage range for automotive applications
• High efficiency over a wide load range
• Overvoltage protection for increased reliability
• Adjustable soft-start to minimize inrush current

Advantages and Disadvantages

Advantages

• Wide input voltage range suitable for automotive systems
• High efficiency helps reduce power dissipation
• Overvoltage protection enhances system reliability

Disadvantages

• Higher quiescent current compared to some alternatives
• Limited output current compared to higher-power regulators

Working Principles

The MAX16929BGUI/V+T is a synchronous step-down voltage regulator designed for automotive applications. It regulates the input voltage to a stable output voltage, providing reliable power to various automotive systems.

Detailed Application Field Plans

The MAX16929BGUI/V+T is well-suited for use in automotive electronics, including infotainment systems, advanced driver-assistance systems (ADAS), lighting, and other power-hungry components. Its wide input voltage range and overvoltage protection make it ideal for the demanding conditions of automotive environments.

Detailed and Complete Alternative Models

• MAX16929: Similar specifications and features, different package
• LM53625-Q1: Comparable automotive-grade voltage regulator with different pin configuration
• LT8609: Alternative high-efficiency synchronous step-down regulator with wider operating temperature range

In conclusion, the MAX16929BGUI/V+T is a versatile and reliable voltage regulator designed specifically for automotive applications. Its wide input voltage range, high efficiency, and overvoltage protection make it an excellent choice for powering various automotive systems while ensuring robust performance and reliability.

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