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5V19EE903PGGI8
Basic Information Overview
- Category: Electronic Component
- Use: Power Management
- Characteristics: Low power consumption, high efficiency
- Package: Integrated Circuit (IC)
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 1000 units per reel
Specifications
- Input Voltage: 5V
- Output Voltage: 1.9V
- Maximum Current: 3A
- Operating Temperature Range: -40°C to +85°C
- Package Type: PG-GI8
Detailed Pin Configuration
The 5V19EE903PGGI8 IC has the following pin configuration: 1. VCC (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. OUT (Output Voltage)
Functional Features
- Voltage Regulation: The 5V19EE903PGGI8 provides a stable output voltage of 1.9V regardless of input voltage fluctuations.
- Overcurrent Protection: It incorporates overcurrent protection to prevent damage to the circuitry in case of excessive load.
- Thermal Shutdown: The IC includes a thermal shutdown feature that activates when the temperature exceeds the safe operating range.
Advantages and Disadvantages
Advantages: - High Efficiency: The IC offers high efficiency, minimizing power loss during voltage conversion. - Compact Size: Its small package size makes it suitable for space-constrained applications. - Wide Temperature Range: The IC can operate in a wide temperature range, making it suitable for various environments.
Disadvantages: - Limited Output Voltage Options: The IC only provides a fixed output voltage of 1.9V, limiting its versatility in certain applications. - Single Output: It does not support multiple output voltages simultaneously.
Working Principles
The 5V19EE903PGGI8 is a voltage regulator that utilizes internal circuitry to maintain a constant output voltage of 1.9V. It achieves this by adjusting the current flow through its internal components based on the feedback received from the FB pin. The EN pin allows for enabling or disabling the voltage regulation functionality.
Detailed Application Field Plans
The 5V19EE903PGGI8 is commonly used in various electronic devices and systems, including: - Mobile Phones - Tablets - Portable Media Players - Wearable Devices - IoT (Internet of Things) Devices
Detailed and Complete Alternative Models
- 5V19EE901PGGI8: Similar to 5V19EE903PGGI8 but with an output voltage of 1.0V.
- 5V19EE905PGGI8: Similar to 5V19EE903PGGI8 but with an output voltage of 5.0V.
- 5V19EE907PGGI8: Similar to 5V19EE903PGGI8 but with an output voltage of 7.0V.
These alternative models provide different output voltage options to cater to specific application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 5V19EE903PGGI8 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of 5V19EE903PGGI8 in technical solutions:
Q: What is the purpose of 5V19EE903PGGI8 in technical solutions? A: 5V19EE903PGGI8 is a component used for voltage regulation in various electronic devices.
Q: What is the maximum input voltage supported by 5V19EE903PGGI8? A: The maximum input voltage supported by 5V19EE903PGGI8 is 5V.
Q: Can 5V19EE903PGGI8 be used to step up voltage? A: No, 5V19EE903PGGI8 is designed for voltage regulation and cannot be used to step up voltage.
Q: How much current can 5V19EE903PGGI8 handle? A: 5V19EE903PGGI8 can handle a maximum current of 1A.
Q: Is 5V19EE903PGGI8 suitable for battery-powered applications? A: Yes, 5V19EE903PGGI8 is commonly used in battery-powered applications due to its low power consumption.
Q: Does 5V19EE903PGGI8 have built-in protection features? A: Yes, 5V19EE903PGGI8 typically includes overcurrent and thermal protection mechanisms.
Q: Can 5V19EE903PGGI8 be used with both AC and DC input sources? A: Yes, 5V19EE903PGGI8 can be used with both AC and DC input sources.
Q: What is the typical efficiency of 5V19EE903PGGI8? A: The typical efficiency of 5V19EE903PGGI8 is around 90-95%.
Q: Can 5V19EE903PGGI8 be used in automotive applications? A: Yes, 5V19EE903PGGI8 is often used in automotive applications due to its compact size and wide input voltage range.
Q: Are there any specific precautions to consider when using 5V19EE903PGGI8? A: It is important to follow the manufacturer's datasheet and guidelines for proper usage and thermal management of 5V19EE903PGGI8.