MAX16935SATE/V+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: TDFN-8 (Thin Dual 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
• Output Current: Up to 500mA
• Quiescent Current: 17µA (typical)
• Switching Frequency: 100kHz to 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX16935SATE/V+ has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | SW | Switch Node | | 4 | FB | Feedback Voltage | | 5 | EN | Enable Control | | 6 | SS | Soft-Start Control | | 7 | PG | Power Good Indicator | | 8 | VOUT | Output Voltage |

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency ensures minimal power loss during operation.
• Low quiescent current enables energy-efficient performance.
• Adjustable output voltage provides flexibility in various systems.
• Soft-start control prevents excessive inrush current during startup.
• Power good indicator signals stable output voltage.

Advantages

• High efficiency results in reduced power consumption.
• Wide input voltage range accommodates different power sources.
• Low quiescent current prolongs battery life in portable devices.
• Adjustable output voltage suits various system requirements.
• Soft-start control protects components from excessive stress.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• TDFN-8 package may require specialized equipment for soldering.

Working Principles

The MAX16935SATE/V+ is a voltage regulator IC that converts an input voltage to a regulated output voltage. It utilizes a switching regulator architecture to achieve high efficiency. The input voltage is stepped down and regulated to the desired output voltage using an internal control loop. The device operates by rapidly switching an internal power switch, controlling the energy transfer from the input to the output. This switching action allows for efficient power conversion while maintaining a stable output voltage.

Detailed Application Field Plans

The MAX16935SATE/V+ is commonly used in various applications, including: 1. Automotive Electronics: Power management for infotainment systems, lighting modules, and sensors. 2. Industrial Control Systems: Voltage regulation for motor drives, PLCs (Programmable Logic Controllers), and industrial automation equipment. 3. Consumer Electronics: Power supply for smart home devices, audio/video equipment, and portable electronics. 4. Telecommunications: Voltage regulation for networking equipment, routers, and communication devices. 5. Medical Devices: Power management for medical instruments, patient monitoring systems, and diagnostic equipment.

Detailed Alternative Models

Other alternative models with similar functionality to the MAX16935SATE/V+ include: - LM2576-ADJ: Adjustable Output Voltage, Buck Converter - LT1763-3.3: Fixed 3.3V Output Voltage, Low Dropout Regulator - TPS54331-Q1: Automotive Grade, Synchronous Buck Converter

In conclusion, the MAX16935SATE/V+ is a versatile voltage regulator IC that offers high efficiency, low quiescent current, and a wide input voltage range. Its compact TDFN-8 package makes it suitable for various applications in automotive, industrial, consumer electronics, telecommunications, and medical fields. While it has limitations in terms of output current and package requirements, there are alternative models available to suit specific needs.