TPS5401DGQT

Product Overview

The TPS5401DGQT belongs to the category of voltage regulators and is commonly used in power management applications. This device is known for its high efficiency, compact package, and versatile characteristics. The TPS5401DGQT comes in a small outline, 10-pin PowerPAD™ package, making it suitable for space-constrained designs. It is an essential component in various electronic devices due to its reliable performance and efficient power management capabilities.

Basic Information

• Category: Voltage Regulator
• Use: Power Management
• Characteristics: High Efficiency, Compact Package
• Package: 10-pin PowerPAD™
• Essence: Reliable Performance
• Packaging/Quantity: Varies by supplier

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.76V to 14V
• Continuous Output Current: 500mA
• Switching Frequency: 100kHz to 2.5MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TPS5401DGQT features a detailed pin configuration as follows: 1. VIN (Input Voltage) 2. PGND (Power Ground) 3. SW (Switch Node) 4. FB (Feedback) 5. SS/TR (Soft Start/Tracking) 6. COMP (Compensation) 7. EN (Enable) 8. VCC (Internal Regulator Output) 9. PGND (Power Ground) 10. BOOT (Bootstrap)

Functional Features

• Wide Input Voltage Range
• Adjustable Output Voltage
• Integrated MOSFET Switch
• Overcurrent Protection
• Thermal Shutdown Protection

Advantages and Disadvantages

Advantages

• High Efficiency
• Small Package Size
• Wide Input Voltage Range
• Integrated Protection Features

Disadvantages

• Limited Output Current (500mA)
• Higher Cost Compared to Non-Integrated Solutions

Working Principles

The TPS5401DGQT operates on the principle of pulse-width modulation (PWM) to regulate the output voltage. It utilizes an integrated MOSFET switch to efficiently convert the input voltage to the desired output voltage while maintaining high efficiency across a wide range of input voltages.

Detailed Application Field Plans

The TPS5401DGQT is widely used in various applications including: - Industrial Automation - Automotive Electronics - Telecommunications Equipment - Portable Electronic Devices - LED Lighting Systems

Detailed and Complete Alternative Models

• TPS5400: Similar specifications with a different package
• TPS5430: Higher output current capability
• TPS62130: Low input voltage range with similar output current

In conclusion, the TPS5401DGQT is a versatile voltage regulator with a wide range of applications, offering high efficiency and reliable performance in a compact package. Its integration of protection features makes it a preferred choice for power management solutions in diverse electronic devices.

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