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S-814A39AMC-BDDT2G
Product Overview
Category
The S-814A39AMC-BDDT2G belongs to the category of voltage regulators.
Use
This product is primarily used for regulating voltage in electronic circuits.
Characteristics
- Voltage regulation capability
- Low dropout voltage
- High output voltage accuracy
- Low quiescent current
- Thermal shutdown protection
Package
The S-814A39AMC-BDDT2G comes in a small surface-mount package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.
Packaging/Quantity
The S-814A39AMC-BDDT2G is typically packaged in reels and is available in large quantities.
Specifications
- Input voltage range: 2.5V - 6.0V
- Output voltage: 3.9V
- Output current: Up to 100mA
- Dropout voltage: 200mV (typical)
- Quiescent current: 40µA (typical)
- Operating temperature range: -40°C to +85°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- CE: Chip enable pin
Functional Features
- Voltage regulation: The S-814A39AMC-BDDT2G ensures a stable output voltage regardless of input voltage fluctuations.
- Low dropout voltage: This feature allows the regulator to operate even when the input voltage is close to the desired output voltage.
- Thermal shutdown protection: The device automatically shuts down if the temperature exceeds a certain threshold, protecting it from damage.
Advantages and Disadvantages
Advantages
- High output voltage accuracy ensures precise voltage regulation.
- Low quiescent current minimizes power consumption.
- Small package size allows for space-saving designs.
- Thermal shutdown protection enhances device reliability.
Disadvantages
- Limited output current capacity may not be suitable for high-power applications.
- Input voltage range is relatively narrow, limiting compatibility with certain systems.
Working Principles
The S-814A39AMC-BDDT2G utilizes a combination of internal circuitry and feedback mechanisms to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output voltage within the specified range.
Detailed Application Field Plans
The S-814A39AMC-BDDT2G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules
Detailed and Complete Alternative Models
- S-812C33AMC-C3K-T2G
- S-817B33AMC-CWPT2G
- S-808C33AMC-B6KT2G
- S-816A33AMC-C3NT2G
These alternative models offer similar voltage regulation capabilities and can be used as substitutes for the S-814A39AMC-BDDT2G in different applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-814A39AMC-BDDT2G v technických řešeních
Sure! Here are 10 common questions and answers related to the application of S-814A39AMC-BDDT2G in technical solutions:
Q: What is the purpose of S-814A39AMC-BDDT2G in technical solutions? A: S-814A39AMC-BDDT2G is a voltage detector IC that can be used to monitor power supply voltages and provide accurate detection signals.
Q: What is the operating voltage range of S-814A39AMC-BDDT2G? A: The operating voltage range of S-814A39AMC-BDDT2G is typically between 1.6V and 6.0V.
Q: How does S-814A39AMC-BDDT2G detect voltage levels? A: S-814A39AMC-BDDT2G uses a built-in voltage reference and comparator to detect voltage levels above or below a certain threshold.
Q: Can S-814A39AMC-BDDT2G be used in battery-powered applications? A: Yes, S-814A39AMC-BDDT2G can be used in battery-powered applications as it has a low quiescent current consumption of typically 1.0µA.
Q: What is the output configuration of S-814A39AMC-BDDT2G? A: S-814A39AMC-BDDT2G has an open-drain output configuration, which allows for easy integration with other digital circuits.
Q: Is S-814A39AMC-BDDT2G suitable for automotive applications? A: Yes, S-814A39AMC-BDDT2G is suitable for automotive applications as it meets the AEC-Q100 automotive reliability standards.
Q: Can S-814A39AMC-BDDT2G be used to detect overvoltage conditions? A: No, S-814A39AMC-BDDT2G is designed to detect undervoltage conditions only and does not have built-in overvoltage detection capabilities.
Q: What is the typical response time of S-814A39AMC-BDDT2G? A: The typical response time of S-814A39AMC-BDDT2G is 300µs, allowing for quick detection of voltage level changes.
Q: Does S-814A39AMC-BDDT2G have any built-in hysteresis? A: Yes, S-814A39AMC-BDDT2G has a built-in hysteresis of typically 50mV, which helps prevent false triggering due to voltage fluctuations.
Q: Can multiple S-814A39AMC-BDDT2G devices be used in parallel for redundancy? A: Yes, multiple S-814A39AMC-BDDT2G devices can be used in parallel to provide redundancy and improve system reliability.
Please note that the answers provided here are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.