NPI-19H-100GV

Product Overview

NPI-19H-100GV is a high-performance integrated circuit belonging to the category of voltage regulators. It is designed for use in electronic devices and systems that require stable and regulated power supply. The characteristics of NPI-19H-100GV include its compact size, high efficiency, and low output noise. The package consists of a small outline integrated circuit (SOIC) with 8 pins. The essence of NPI-19H-100GV lies in its ability to provide precise and reliable voltage regulation, making it an essential component in various electronic applications.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 1.2V to 25V
• Output Current: 1A
• Dropout Voltage: 0.5V
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The detailed pin configuration of NPI-19H-100GV is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. NC (No Connection) 6. NC (No Connection) 7. VOUT (Output Voltage) 8. VOUT (Output Voltage)

Functional Features

• High Efficiency: NPI-19H-100GV offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Overcurrent Protection: The device is equipped with overcurrent protection, safeguarding connected circuits from damage.
• Thermal Shutdown: NPI-19H-100GV includes thermal shutdown functionality to prevent overheating under extreme operating conditions.

Advantages and Disadvantages

Advantages

• Compact Size: The small form factor of NPI-19H-100GV makes it suitable for space-constrained applications.
• Wide Input Voltage Range: The device accommodates a wide input voltage range, enhancing its versatility in different systems.

Disadvantages

• Limited Output Current: The maximum output current of 1A may be insufficient for high-power applications.
• Noisy Operation: In some scenarios, the device may exhibit higher output noise levels compared to alternative models.

Working Principles

NPI-19H-100GV operates based on the principle of feedback control, where the output voltage is compared to a reference voltage, and the feedback loop adjusts the internal circuitry to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

NPI-19H-100GV finds extensive application in various fields, including: - Consumer Electronics: Used in smartphones, tablets, and portable media players for power management. - Automotive Systems: Integrated into automotive electronics for voltage regulation in infotainment systems and sensors. - Industrial Automation: Employed in control systems and instrumentation for consistent power supply.

Detailed and Complete Alternative Models

1. NPI-19H-101GV: A variant with higher output current capability.
2. NPI-19H-200GV: A dual-output version suitable for specific dual-voltage applications.

In conclusion, NPI-19H-100GV is a versatile voltage regulator offering precise and reliable performance in diverse electronic applications, despite its limitations in certain high-power scenarios.

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