UPA1764G-E2-AZ

Product Overview

The UPA1764G-E2-AZ belongs to the category of power management integrated circuits (ICs). It is commonly used in electronic devices to regulate and control power supply, offering characteristics such as high efficiency, compact package, and versatile applications. The UPA1764G-E2-AZ is typically packaged in a small outline package (SOP) and is available in various quantities to suit different production needs.

Specifications

• Input Voltage Range: 3V to 40V
• Output Voltage Range: 1.2V to 37V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOP-8

Detailed Pin Configuration

The UPA1764G-E2-AZ features a standard SOP-8 pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. NC (No Connection) 6. SW (Switch) 7. NC (No Connection) 8. VOUT (Output Voltage)

Functional Features

• Wide input voltage range for versatile applications
• High efficiency and low power dissipation
• Overcurrent and thermal protection
• Adjustable output voltage through feedback pin

Advantages and Disadvantages

Advantages

• Compact package suitable for space-constrained designs
• Wide input voltage range enhances flexibility in usage
• Efficient power conversion reduces energy loss

Disadvantages

• Limited maximum output current compared to some competing models
• May require additional external components for specific applications

Working Principles

The UPA1764G-E2-AZ operates based on the principle of pulse-width modulation (PWM) to regulate the output voltage. When enabled, the IC controls the duty cycle of the internal switch to maintain the desired output voltage, while monitoring for overcurrent and thermal conditions to ensure safe operation.

Detailed Application Field Plans

The UPA1764G-E2-AZ finds extensive use in various applications, including: - Battery-powered devices - Industrial automation systems - Automotive electronics - LED lighting - Portable consumer electronics

Detailed and Complete Alternative Models

For those seeking alternative options, the following models offer similar functionality: - LM2675-ADJ/NOPB by Texas Instruments - MP2307DN-LF-Z by Monolithic Power Systems - TPS5430DDAR by Texas Instruments

In conclusion, the UPA1764G-E2-AZ is a versatile power management IC with a wide input voltage range, efficient performance, and compact package, making it suitable for diverse electronic applications.

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