MAX797HESE+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX797HESE+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

MAX797HESE+ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of MAX797HESE+ lies in its ability to regulate voltage and manage power efficiently in electronic devices.

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 Range: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC-8

Detailed Pin Configuration

1. GND (Ground)
2. EN (Enable)
3. FB (Feedback)
4. VIN (Input Voltage)
5. SW (Switch)
6. SW (Switch)
7. VOUT (Output Voltage)
8. GND (Ground)

Functional Features

• Voltage regulation: MAX797HESE+ ensures a stable output voltage within the specified range.
• Power management: It efficiently manages power consumption, optimizing energy usage.
• Enable pin: The EN pin allows for easy control of the device's operation.
• Feedback pin: The FB pin provides feedback to maintain the desired output voltage.
• Protection features: This IC includes overcurrent and thermal shutdown protection mechanisms.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package size allows for easy integration into various electronic devices.
• Wide input and output voltage ranges provide flexibility in different applications.
• Protection features ensure the safety and longevity of the device.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range might restrict usage in extreme environments.

Working Principles

MAX797HESE+ operates based on a switching regulator principle. It uses an internal control circuit to regulate the output voltage by adjusting the duty cycle of the internal switch. This ensures that the desired output voltage is maintained even with varying input voltages.

Detailed Application Field Plans

MAX797HESE+ finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. MAX798HESE+: Similar to MAX797HESE+, but with a higher maximum output current of 1A.
2. MAX796HESE+: Lower-cost alternative with slightly reduced efficiency and narrower input/output voltage ranges.
3. MAX795HESE+: Compact alternative with lower maximum output current (300mA) but wider operating temperature range (-40°C to +125°C).

These alternative models offer similar functionality and can be considered based on specific requirements and constraints.

Word count: 530 words