MAX16904SAUE50+

Product Overview

• Category: Voltage Regulator
• Use: Automotive and industrial applications
• Characteristics: High efficiency, wide input voltage range, overcurrent protection
• Package: 8-pin µMAX package
• Packaging/Quantity: Tape and reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage: 5V
• Output Current: 500mA
• Quiescent Current: 20µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VIN (Pin 1) - Input voltage
2. GND (Pin 2) - Ground
3. FB (Pin 3) - Feedback
4. EN (Pin 4) - Enable
5. SW (Pin 5) - Switch node
6. PGND (Pin 6) - Power ground
7. BST (Pin 7) - Bootstrap
8. VOUT (Pin 8) - Output voltage

Functional Features

• Overcurrent protection
• Wide input voltage range
• High efficiency up to 95%
• Integrated compensation network

Advantages and Disadvantages

Advantages

• Wide input voltage range suitable for automotive and industrial applications
• High efficiency reduces power dissipation
• Overcurrent protection enhances system reliability

Disadvantages

• Limited output current compared to some alternatives
• Requires external components for operation

Working Principles

The MAX16904SAUE50+ is a synchronous step-down voltage regulator designed to provide a stable 5V output from a wide input voltage range of 4.5V to 60V. It utilizes a high-side N-channel MOSFET and a low-side P-channel MOSFET to achieve high efficiency and overcurrent protection. The device includes an integrated compensation network, simplifying the design process and reducing external component count.

Detailed Application Field Plans

The MAX16904SAUE50+ is well-suited for various automotive and industrial applications requiring a regulated 5V power supply. It can be used in automotive infotainment systems, industrial control systems, and LED lighting applications. Its wide input voltage range makes it suitable for use in vehicles and industrial equipment with fluctuating power sources.

Detailed and Complete Alternative Models

• MAX16904SATE/V+: Similar specifications but in a different package
• LM2675-5.0/NOPB: Comparable 5V voltage regulator with higher output current capability
• LT1763CS8-5#PBF: Low dropout 5V regulator with lower quiescent current

In conclusion, the MAX16904SAUE50+ is a versatile voltage regulator suitable for demanding automotive and industrial applications. Its wide input voltage range, high efficiency, and overcurrent protection make it a reliable choice for various power supply needs.

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