MAX16074RS19D3+ - Product Overview

Use

This product is commonly used in electronic devices for various applications, including power management and control.

Characteristics

Integrated circuit
Power management capabilities
Compact package size
High efficiency
Low power consumption

Package

MAX16074RS19D3+ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and energy efficiency.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

Input voltage range: 2.7V to 5.5V
Output voltage: 1.9V
Output current: Up to 100mA
Quiescent current: 10µA (typical)
Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The MAX16074RS19D3+ has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input voltage | | 2 | GND | Ground | | 3 | VOUT | Output voltage | | 4 | EN | Enable pin | | 5 | FB | Feedback pin |

Functional Features

Low dropout voltage
Overcurrent protection
Thermal shutdown protection
Short-circuit protection
Soft-start functionality

Advantages

Efficient power management
Compact size
Wide input voltage range
Multiple protection features ensure device safety
Soft-start feature prevents voltage spikes during startup

Disadvantages

Limited output current capacity (up to 100mA)
Restricted output voltage options (fixed at 1.9V)

Working Principles

The MAX16074RS19D3+ regulates the input voltage to a fixed output voltage of 1.9V. It achieves this by utilizing internal circuitry that adjusts the output voltage based on feedback received from the FB pin. The enable (EN) pin controls the device's operation, allowing it to be turned on or off as required.

Detailed Application Field Plans

This product finds applications in various electronic devices, including: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MAX16074RS19D3+ include: - MAX16075RS19D3+ - MAX16076RS19D3+ - MAX16077RS19D3+ - MAX16078RS19D3+

These alternative models provide different output voltages and current capacities, allowing for flexibility in design and application.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX16074RS19D3+ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX16074RS19D3+ in technical solutions:

Q: What is the MAX16074RS19D3+? A: The MAX16074RS19D3+ is a voltage supervisor and reset IC designed for monitoring power supply voltages in electronic systems.
Q: What are the key features of the MAX16074RS19D3+? A: The key features include adjustable threshold voltage, manual reset input, watchdog timer, power-on reset delay, and low quiescent current.
Q: How does the MAX16074RS19D3+ help in system reliability? A: It ensures proper power sequencing, monitors voltage levels, and provides a reset signal to microcontrollers or other devices to prevent erratic behavior during power-up or brownout conditions.
Q: Can I adjust the threshold voltage of the MAX16074RS19D3+? A: Yes, the threshold voltage can be adjusted using external resistors to suit specific system requirements.
Q: What is the purpose of the manual reset input in the MAX16074RS19D3+? A: The manual reset input allows an external signal to force a reset condition, overriding the internal monitoring circuitry.
Q: Does the MAX16074RS19D3+ have a watchdog timer? A: Yes, it has a built-in watchdog timer that generates a reset signal if the monitored system fails to toggle a signal within a specified time period.
Q: Can the MAX16074RS19D3+ operate with different power supply voltages? A: Yes, it can operate with a wide range of power supply voltages, typically from 1.6V to 5.5V.
Q: What is the power-on reset delay of the MAX16074RS19D3+? A: The power-on reset delay can be set using an external capacitor and typically ranges from 1ms to 64s.
Q: Is the MAX16074RS19D3+ suitable for battery-powered applications? A: Yes, it has a low quiescent current of typically 2µA, making it suitable for power-sensitive applications like battery-powered devices.
Q: Can I use multiple MAX16074RS19D3+ devices in a single system? A: Yes, multiple devices can be used to monitor different power supply voltages or provide redundancy in critical systems.

Please note that these answers are general and may vary depending on specific application requirements.