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S-817B22AMC-CWLT2G
Product Overview
Category
The S-817B22AMC-CWLT2G belongs to the category of voltage regulators.
Use
This product is primarily used for voltage regulation in electronic circuits.
Characteristics
- Low dropout voltage
- Low quiescent current
- High ripple rejection ratio
- Built-in overcurrent protection
- Thermal shutdown protection
Package
The S-817B22AMC-CWLT2G comes in a small surface-mount package.
Essence
The essence of this product lies in its ability to regulate voltage efficiently and reliably.
Packaging/Quantity
The S-817B22AMC-CWLT2G is typically packaged in reels and is available in large quantities.
Specifications
- Input Voltage Range: 2.0V to 6.0V
- Output Voltage: 2.2V
- Output Current: 150mA
- Dropout Voltage: 160mV (typical)
- Quiescent Current: 30µA (typical)
- Ripple Rejection Ratio: 70dB (typical)
Detailed Pin Configuration
The S-817B22AMC-CWLT2G has the following pin configuration:
- VIN - Input voltage pin
- GND - Ground pin
- VOUT - Output voltage pin
Functional Features
- Low dropout voltage ensures efficient voltage regulation even with low input voltages.
- Low quiescent current minimizes power consumption when the device is in standby mode.
- High ripple rejection ratio reduces noise and interference in the output voltage.
- Built-in overcurrent protection safeguards the circuit from excessive current flow.
- Thermal shutdown protection prevents the device from overheating.
Advantages and Disadvantages
Advantages
- Efficient voltage regulation
- Low power consumption
- Noise reduction in output voltage
- Overcurrent protection
- Thermal shutdown protection
Disadvantages
- Limited output current capacity (150mA)
Working Principles
The S-817B22AMC-CWLT2G operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The device compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.
Detailed Application Field Plans
The S-817B22AMC-CWLT2G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices
Detailed and Complete Alternative Models
- S-817A22AMC-CWLT2G
- S-817B33AMC-CWLT2G
- S-817C25AMC-CWLT2G
- S-817D30AMC-CWLT2G
- S-817E33AMC-CWLT2G
These alternative models offer similar functionality and characteristics to the S-817B22AMC-CWLT2G, but with different output voltages or current capacities.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-817B22AMC-CWLT2G en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of S-817B22AMC-CWLT2G in technical solutions:
1. What is the S-817B22AMC-CWLT2G? - The S-817B22AMC-CWLT2G is a voltage detector IC (integrated circuit) manufactured by a specific company.
2. What is the purpose of the S-817B22AMC-CWLT2G? - The purpose of this IC is to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.
3. What are the typical applications of the S-817B22AMC-CWLT2G? - This IC is commonly used in various technical solutions such as battery-powered devices, power management systems, and low-power microcontroller circuits.
4. How does the S-817B22AMC-CWLT2G work? - The IC continuously monitors the input voltage and compares it with a reference voltage. If the input voltage drops below the reference voltage, it triggers an output signal.
5. What is the voltage range that the S-817B22AMC-CWLT2G can detect? - The S-817B22AMC-CWLT2G can detect voltages in the range of X volts to Y volts (specify the actual voltage range).
6. Can the S-817B22AMC-CWLT2G be used with different power supply types? - Yes, the S-817B22AMC-CWLT2G can be used with various power supply types, including batteries, AC adapters, and DC power sources.
7. Does the S-817B22AMC-CWLT2G have any built-in protection features? - Yes, this IC has built-in overvoltage protection and hysteresis to prevent false triggering and ensure reliable operation.
8. What is the output signal of the S-817B22AMC-CWLT2G? - The output signal is typically an open-drain or push-pull type, which can be connected to other circuitry for further processing or control.
9. Can the S-817B22AMC-CWLT2G be used in automotive applications? - Yes, the S-817B22AMC-CWLT2G is suitable for automotive applications as it meets the necessary standards and requirements.
10. Are there any specific precautions to consider when using the S-817B22AMC-CWLT2G? - It is recommended to follow the manufacturer's datasheet and application notes for proper usage and to ensure that the IC is operated within its specified limits.