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S-8521F38MC-BPXT2U
Basic Information Overview
Category: Integrated Circuit (IC)
Use: Power Management IC
Characteristics: - Low power consumption - High efficiency - Compact size - Wide input voltage range - Multiple protection features
Package: SOT-23-5
Essence: The S-8521F38MC-BPXT2U is a power management IC designed for various applications that require efficient power conversion and protection.
Packaging/Quantity: The S-8521F38MC-BPXT2U is typically packaged in reels, with 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Output Voltage: 3.8V
- Output Current: Up to 500mA
- Quiescent Current: 30μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-8521F38MC-BPXT2U has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- Overcurrent protection
- Thermal shutdown protection
- Short-circuit protection
- Under-voltage lockout
- Soft-start function
- Low dropout voltage
Advantages and Disadvantages
Advantages: - High efficiency power conversion - Compact size for space-constrained applications - Wide input voltage range allows for versatile use - Multiple protection features ensure safe operation
Disadvantages: - Limited output current capacity (up to 500mA)
Working Principles
The S-8521F38MC-BPXT2U operates as a step-down (buck) converter. It takes an input voltage within the specified range and converts it to a stable 3.8V output voltage with high efficiency. The IC incorporates various protection features to safeguard against overcurrent, thermal issues, short-circuits, and under-voltage conditions.
Detailed Application Field Plans
The S-8521F38MC-BPXT2U is suitable for a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Industrial equipment - Automotive electronics
Detailed and Complete Alternative Models
- S-8521F33MC-BPXT2U: Output voltage of 3.3V
- S-8521F50MC-BPXT2U: Output voltage of 5.0V
- S-8521F25MC-BPXT2U: Output voltage of 2.5V
These alternative models offer different output voltages while sharing similar characteristics and features with the S-8521F38MC-BPXT2U.
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Texniki həllərdə S-8521F38MC-BPXT2U tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın
Sure! Here are 10 common questions and answers related to the application of S-8521F38MC-BPXT2U in technical solutions:
Q1: What is the S-8521F38MC-BPXT2U? A1: The S-8521F38MC-BPXT2U 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 are the key features of the S-8521F38MC-BPXT2U? A2: The key features of this voltage detector IC include low power consumption, wide operating voltage range, built-in delay circuit, high accuracy, and small package size.
Q3: How does the S-8521F38MC-BPXT2U work? A3: The S-8521F38MC-BPXT2U works by continuously monitoring the input voltage. When the voltage drops below a predetermined threshold, it triggers an internal comparator, which then generates an output signal.
Q4: What are some typical applications of the S-8521F38MC-BPXT2U? A4: This voltage detector IC can be used in various technical solutions such as battery-powered devices, portable electronics, automotive systems, power management circuits, and other applications where monitoring voltage levels is critical.
Q5: What is the operating voltage range of the S-8521F38MC-BPXT2U? A5: The operating voltage range of this IC is typically between 0.8V and 6.0V.
Q6: Does the S-8521F38MC-BPXT2U have any built-in protection features? A6: Yes, this IC has built-in protection features such as overvoltage detection and thermal shutdown to ensure safe operation.
Q7: Can the S-8521F38MC-BPXT2U be used in both digital and analog circuits? A7: Yes, this voltage detector IC can be used in both digital and analog circuits as it provides a digital output signal.
Q8: What is the typical quiescent current consumption of the S-8521F38MC-BPXT2U? A8: The typical quiescent current consumption of this IC is very low, usually around 1.0µA.
Q9: Does the S-8521F38MC-BPXT2U require any external components for operation? A9: No, this voltage detector IC does not require any external components as it is a standalone device.
Q10: Is the S-8521F38MC-BPXT2U RoHS compliant? A10: Yes, the S-8521F38MC-BPXT2U is RoHS (Restriction of Hazardous Substances) compliant, which means it meets the environmental standards set by the European Union.
Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.