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

VIN (Pin 1) - Input voltage
GND (Pin 2) - Ground
FB (Pin 3) - Feedback
EN (Pin 4) - Enable
SW (Pin 5) - Switch node
PGND (Pin 6) - Power ground
BST (Pin 7) - Bootstrap
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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What is the input voltage range of MAX16904SAUE50+?
- The input voltage range of MAX16904SAUE50+ is 4.5V to 60V.
What is the maximum output current of MAX16904SAUE50+?
- The maximum output current of MAX16904SAUE50+ is 500mA.
Can MAX16904SAUE50+ be used in automotive applications?
- Yes, MAX16904SAUE50+ is suitable for automotive applications due to its wide input voltage range and robust design.
What are the key features of MAX16904SAUE50+?
- The key features of MAX16904SAUE50+ include integrated MOSFETs, wide input voltage range, adjustable output voltage, and overcurrent protection.
How can MAX16904SAUE50+ be configured for a specific output voltage?
- MAX16904SAUE50+ can be configured for a specific output voltage using external resistors to set the feedback voltage.
Does MAX16904SAUE50+ have built-in thermal protection?
- Yes, MAX16904SAUE50+ includes built-in thermal shutdown protection to prevent overheating.
What is the typical efficiency of MAX16904SAUE50+?
- The typical efficiency of MAX16904SAUE50+ is around 90% under typical operating conditions.
Is MAX16904SAUE50+ suitable for battery-powered applications?
- Yes, MAX16904SAUE50+ is suitable for battery-powered applications due to its low quiescent current and high efficiency.
Can MAX16904SAUE50+ operate in harsh environments?
- Yes, MAX16904SAUE50+ is designed to operate in harsh environments, making it suitable for industrial and automotive applications.
What are the recommended external components for MAX16904SAUE50+?
- The recommended external components for MAX16904SAUE50+ include input and output capacitors, as well as resistors for setting the output voltage and configuring the device for specific applications.