MAX820TESE+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX820TESE+ 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
• Wide input voltage range

Package

The MAX820TESE+ is available in a small surface-mount package, which ensures easy integration into various electronic systems.

Essence

The essence of MAX820TESE+ lies in its ability to regulate and manage voltage effectively, ensuring stable and reliable power supply to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 0.8V to 12V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC-16

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. EN: Enable pin for controlling the device operation
4. FB: Feedback pin for regulating the output voltage
5. COMP: Compensation pin for stability control
6. SS/TR: Soft-start/Tracking pin for gradual startup and tracking applications
7. PGND: Power ground reference
8. SW: Switching node for power regulation
9. LX: Inductor connection for power regulation
10. BST: Boost capacitor connection
11. AGND: Analog ground reference
12. UVLO: Undervoltage lockout pin for protection against low input voltage conditions
13. OVLO: Overvoltage lockout pin for protection against high input voltage conditions
14. SS/TR2: Additional soft-start/tracking pin
15. VCC: Power supply input
16. GND: Ground reference

Functional Features

• Voltage regulation and power management capabilities
• Undervoltage and overvoltage protection
• Soft-start and tracking functionality for gradual startup and tracking applications
• Stable and efficient power supply to electronic devices

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources
• High efficiency ensures minimal power loss during voltage regulation
• Compact package size enables easy integration into electronic systems
• Comprehensive protection features safeguard against voltage-related issues

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Requires external components for proper operation and stability

Working Principles

The MAX820TESE+ operates based on a switching regulator topology. It utilizes an internal control circuitry to regulate the input voltage and provide a stable output voltage. The device continuously monitors the feedback signal and adjusts the duty cycle of the internal switch to maintain the desired output voltage.

Detailed Application Field Plans

The MAX820TESE+ finds applications in various electronic systems, including but not limited to: - Portable electronic devices - Battery-powered equipment - Industrial automation systems - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

1. MAX821TESE+: Similar to MAX820TESE+, but with a higher maximum output current of 1A.
2. MAX819TESE+: Lower-cost alternative with reduced features and specifications.
3. MAX822TESE+: Enhanced version with additional protection features and wider temperature range.

These alternative models offer different specifications and features, allowing users to choose the most suitable option based on their specific requirements.

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