MAX6834FXRD3+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX6834FXRD3+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and power sequencing applications.

Characteristics

• Voltage monitoring and power sequencing capabilities
• High accuracy and precision
• Low power consumption
• Compact package size
• Wide operating temperature range

Package

MAX6834FXRD3+ is available in a small form factor package, typically a 16-pin QFN (Quad Flat No-Lead) package.

Essence

The essence of MAX6834FXRD3+ lies in its ability to monitor and control voltage levels, ensuring proper power sequencing in electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Voltage Options: Configurable through external resistors
• Power Supply Current: <1µA (typical)
• Power-On Reset Timeout: Adjustable through external capacitor

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. RESET#: Active-low reset output
4. MR#: Manual reset input
5. EN#: Enable input
6. VDD: Internal voltage reference
7. VOUT: Configurable output voltage
8. VOUT: Configurable output voltage
9. VOUT: Configurable output voltage
10. VOUT: Configurable output voltage
11. VOUT: Configurable output voltage
12. VOUT: Configurable output voltage
13. VOUT: Configurable output voltage
14. VOUT: Configurable output voltage
15. VOUT: Configurable output voltage
16. VOUT: Configurable output voltage

Functional Features

• Voltage monitoring and supervision
• Power sequencing control
• Power-on reset generation
• Manual reset input for system initialization
• Enable input for power management control

Advantages and Disadvantages

Advantages

• High accuracy and precision in voltage monitoring
• Flexible output voltage configuration
• Low power consumption, suitable for battery-powered devices
• Wide operating temperature range allows usage in various environments
• Compact package size enables integration into space-constrained designs

Disadvantages

• Limited number of configurable output voltages
• External resistors required for output voltage configuration

Working Principles

MAX6834FXRD3+ operates by continuously monitoring the input voltage and comparing it to a reference voltage. It generates a reset signal when the input voltage falls below a certain threshold or during power-on. The device also provides power sequencing control, ensuring that different components in the system are powered on/off in the correct order.

Detailed Application Field Plans

MAX6834FXRD3+ finds applications in a wide range of electronic devices, including: 1. Mobile phones and smartphones 2. Tablets and laptops 3. Portable gaming consoles 4. Industrial control systems 5. Automotive electronics 6. Medical equipment 7. IoT (Internet of Things) devices

Detailed and Complete Alternative Models

1. MAX6833FXRD3+: Similar to MAX6834FXRD3+, but with fewer configurable output voltages.
2. MAX6835FXRD3+: Similar to MAX6834FXRD3+, but with additional features such as overvoltage protection.
3. MAX6836FXRD3+: Similar to MAX6834FXRD3+, but optimized for low-power applications.

In conclusion, MAX6834FXRD3+ is a versatile integrated circuit used for voltage monitoring and power sequencing in various electronic devices. Its high accuracy, low power consumption, and compact package make it an ideal choice for applications requiring precise voltage control.