AP3503UHMPTR-G1

Product Overview

The AP3503UHMPTR-G1 belongs to the category of voltage regulators and is commonly used in electronic devices to maintain a stable output voltage. This product is characterized by its high efficiency, compact package, and wide input voltage range. It is typically packaged in a small outline integrated circuit (SOIC) package and is available in tape and reel packaging with a specific quantity per reel.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage: Adjustable from 0.8V to 36V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Package Type: SOIC-8

Detailed Pin Configuration

The AP3503UHMPTR-G1 features the following 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
• Adjustable Output Voltage
• High Efficiency
• Overcurrent Protection
• Thermal Shutdown Protection

Advantages and Disadvantages

Advantages

• High Efficiency
• Wide Input Voltage Range
• Compact Package
• Overcurrent and Thermal Protection

Disadvantages

• Limited Maximum Output Current (3A)

Working Principles

The AP3503UHMPTR-G1 operates based on the principle of pulse-width modulation (PWM) to regulate the output voltage. When the input voltage fluctuates, the internal control circuitry adjusts the duty cycle of the PWM signal to maintain a constant output voltage.

Detailed Application Field Plans

This voltage regulator is widely used in various applications such as: - Power Supplies - Battery Charging Circuits - LED Lighting - Industrial Control Systems

Detailed and Complete Alternative Models

Some alternative models to the AP3503UHMPTR-G1 include: - LM2596 - LM317 - XL6009 - MP1584EN

In conclusion, the AP3503UHMPTR-G1 voltage regulator offers a versatile solution for maintaining stable output voltages in a wide range of electronic applications. Its high efficiency, compact package, and adjustable output voltage make it a popular choice among designers and engineers.

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