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S-8521B25MC-ATKT2U
Product Overview
Category
S-8521B25MC-ATKT2U belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for voltage regulation and power management.
Characteristics
- Voltage regulation capabilities
- Power management features
- Compact size
- High efficiency
- Low power consumption
Package
S-8521B25MC-ATKT2U is available in a small surface-mount package, which allows for easy integration into various electronic devices.
Essence
The essence of this product lies in its ability to regulate voltage and efficiently manage power supply within electronic systems.
Packaging/Quantity
This product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.
Specifications
- Input Voltage Range: 2.5V - 6.5V
- Output Voltage Range: 0.8V - 5.5V
- Maximum Output Current: 500mA
- Quiescent Current: 30µA (typical)
- Operating Temperature Range: -40°C to +85°C
- Package Type: SOT-23-5
Detailed Pin Configuration
The S-8521B25MC-ATKT2U IC has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- FB (Feedback)
- EN (Enable)
- VOUT (Output Voltage)
Functional Features
- Voltage regulation: The S-8521B25MC-ATKT2U ensures a stable output voltage regardless of input voltage fluctuations.
- Overcurrent protection: This IC incorporates overcurrent protection to safeguard connected devices from excessive current flow.
- Thermal shutdown: In case of overheating, the IC automatically shuts down to prevent damage.
- Low quiescent current: The low quiescent current ensures minimal power consumption during standby or idle modes.
Advantages and Disadvantages
Advantages
- High efficiency, leading to reduced power wastage
- Compact size allows for easy integration into space-constrained devices
- Wide input voltage range provides flexibility in various applications
- Overcurrent protection enhances device safety
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Operating temperature range may restrict usage in extreme environments
Working Principles
The S-8521B25MC-ATKT2U operates based on a switching regulator principle. It utilizes an internal control circuitry to maintain a stable output voltage by adjusting the duty cycle of the internal switch. This enables efficient power transfer from the input to the output while minimizing power losses.
Detailed Application Field Plans
The S-8521B25MC-ATKT2U is widely used 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-8521A25MC-ATKT2U
- S-8521C25MC-ATKT2U
- S-8521D25MC-ATKT2U
- S-8521E25MC-ATKT2U
These alternative models offer similar functionality and characteristics, providing options for different design requirements.
In conclusion, the S-8521B25MC-ATKT2U integrated circuit is a versatile component used for voltage regulation and power management in various electronic devices. Its compact size, high efficiency, and wide input voltage range make it a popular choice among designers. However, its limited maximum output current and operating temperature range should be considered when selecting this IC for specific applications.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-8521B25MC-ATKT2U v technických řešeních
Sure! Here are 10 common questions and answers related to the application of S-8521B25MC-ATKT2U in technical solutions:
Q1: What is the S-8521B25MC-ATKT2U? A1: The S-8521B25MC-ATKT2U is a specific model of voltage detector IC (Integrated Circuit) manufactured by a company called Seiko Instruments. It is designed to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.
Q2: What is the typical operating voltage range for the S-8521B25MC-ATKT2U? A2: The S-8521B25MC-ATKT2U operates within a voltage range of 1.6V to 6.0V.
Q3: How does the S-8521B25MC-ATKT2U detect low voltage? A3: The S-8521B25MC-ATKT2U uses a built-in voltage reference and comparator circuitry to compare the input voltage with a preset threshold. When the input voltage drops below this threshold, the output of the IC changes state.
Q4: What is the output configuration of the S-8521B25MC-ATKT2U? A4: The S-8521B25MC-ATKT2U has an open-drain output configuration, which means it can sink current but cannot source current. This allows for flexibility in connecting external components.
Q5: Can the S-8521B25MC-ATKT2U be used in battery-powered applications? A5: Yes, the S-8521B25MC-ATKT2U is commonly used in battery-powered applications as it helps monitor the battery voltage and trigger actions when the voltage drops below a certain level, such as generating an alert or shutting down the system.
Q6: What is the quiescent current consumption of the S-8521B25MC-ATKT2U? A6: The quiescent current consumption of the S-8521B25MC-ATKT2U is typically around 1.0µA, making it suitable for low-power applications.
Q7: Can the threshold voltage of the S-8521B25MC-ATKT2U be adjusted? A7: No, the threshold voltage of the S-8521B25MC-ATKT2U is fixed and cannot be adjusted externally. It is set at a specific value during the manufacturing process.
Q8: Is the S-8521B25MC-ATKT2U suitable for automotive applications? A8: Yes, the S-8521B25MC-ATKT2U is designed to meet the requirements of automotive applications, including AEC-Q100 Grade 2 qualification.
Q9: What is the temperature range in which the S-8521B25MC-ATKT2U can operate? A9: The S-8521B25MC-ATKT2U can operate within a temperature range of -40°C to +105°C, making it suitable for various environmental conditions.
Q10: Can multiple S-8521B25MC-ATKT2U ICs be used together in a system? A10: Yes, multiple S-8521B25MC-ATKT2U ICs can be used together in a system to monitor different voltage levels or provide redundancy in critical applications.