MAX16007ETP+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Power Supply Supervisors
• Characteristics: High accuracy, low power consumption, small package size
• Package: 20-TQFN-EP (4x4)
• Essence: The MAX16007ETP+ is a power supply supervisor IC that monitors the voltage levels of a system and provides reset signals when necessary.
• Packaging/Quantity: The MAX16007ETP+ is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Supply Voltage: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Reset Threshold Voltage: Adjustable from 0.4V to 4.63V
• Reset Timeout Period: Adjustable from 1ms to 640ms
• Quiescent Current: 3µA (typical)

Pin Configuration

The MAX16007ETP+ has a 20-pin TQFN-EP package with the following pin configuration:

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| | | 1 20 | | | | 2 19 | | | | 3 18 | | | | 4 17 | | | | 5 16 | | | | 6 15 | | | | 7 14 | | | | 8 13 | | | | 9 12 | | | | 10 11 | |_______________| ```

Functional Features

• Monitors system voltage and provides reset signals when voltage falls below a specified threshold.
• Adjustable reset threshold voltage and timeout period for flexibility in different applications.
• Low quiescent current ensures minimal power consumption.
• Built-in glitch immunity prevents false resets due to noise or transients.
• Power-on reset (POR) delay ensures stable operation during power-up.

Advantages and Disadvantages

Advantages: - High accuracy in monitoring system voltage levels. - Low power consumption, suitable for battery-powered devices. - Small package size saves board space. - Adjustable threshold and timeout settings provide versatility.

Disadvantages: - Limited operating temperature range (-40°C to +85°C). - Not suitable for high-voltage applications.

Working Principles

The MAX16007ETP+ operates by continuously monitoring the system voltage. When the voltage falls below the user-defined threshold, it generates a reset signal to initiate a system reset. The reset timeout period can be adjusted to allow for proper system recovery before resetting.

Detailed Application Field Plans

The MAX16007ETP+ is commonly used in various applications, including: 1. Battery-powered devices: Ensures proper system reset when battery voltage drops. 2. Industrial control systems: Monitors power supply integrity and initiates resets if necessary. 3. Automotive electronics: Provides reliable reset functionality for critical systems. 4. Home automation: Ensures stable operation of smart home devices during power fluctuations.

Detailed and Complete Alternative Models

1. MAX16006ETP+: Similar to MAX16007ETP+, but with a fixed reset threshold voltage of 2.63V.
2. MAX16008ETP+: Offers additional features such as manual reset input and watchdog timer functionality.
3. MAX16009ETP+: Designed specifically for automotive applications with extended temperature range and enhanced ESD protection.

These alternative models provide options with different features and specifications to suit specific application requirements.

In conclusion, the MAX16007ETP+ is a power supply supervisor IC that offers high accuracy, low power consumption, and a small package size. It provides reliable system reset functionality and is widely used in various applications. Alternative models offer additional features and customization options for different application needs.