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S-8521D31MC-BXQT2G
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Power Management IC
- Characteristics: High efficiency, low power consumption, compact size
- Package: BXQT2G (Surface Mount)
- Essence: Regulates and controls power supply in electronic devices
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.8V to 3.6V
- Maximum Output Current: 500mA
- Quiescent Current: 30µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-8521D31MC-BXQT2G has the following pin configuration:
| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Control | | 4 | FB | Feedback Voltage | | 5 | VOUT | Output Voltage |
Functional Features
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
- Short-circuit protection
- Soft start function
- Adjustable output voltage
Advantages
- High efficiency conversion
- Compact size for space-constrained applications
- Wide input voltage range allows compatibility with various power sources
- Robust protection features ensure device safety
- Soft start function prevents excessive inrush current
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Requires external components for proper operation
- Not suitable for applications requiring precise voltage regulation
Working Principles
The S-8521D31MC-BXQT2G is a voltage regulator IC that regulates the output voltage based on the feedback voltage provided at the FB pin. It operates by comparing the feedback voltage with a reference voltage and adjusting the internal circuitry to maintain a stable output voltage.
Detailed Application Field Plans
The S-8521D31MC-BXQT2G is commonly used in various electronic devices, including: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices
Detailed and Complete Alternative Models
- S-8521D31MC-BNXQT2G
- S-8521D31MC-CBXT2G
- S-8521D31MC-DBXT2G
- S-8521D31MC-EBXT2G
These alternative models offer similar functionality and specifications, providing flexibility for different design requirements.
In conclusion, the S-8521D31MC-BXQT2G is a power management IC that offers high efficiency and compact size. With its wide input voltage range and robust protection features, it is suitable for various electronic devices. However, its limited maximum output current and external component requirement should be considered for specific applications.
Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng S-8521D31MC-BXQT2G sa mga teknikal na solusyon
Sure! Here are 10 common questions and answers related to the application of S-8521D31MC-BXQT2G in technical solutions:
Q1: What is the S-8521D31MC-BXQT2G? A1: The S-8521D31MC-BXQT2G 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 typical applications of S-8521D31MC-BXQT2G? A2: The S-8521D31MC-BXQT2G can be used in various technical solutions where voltage monitoring is required, such as battery-powered devices, portable electronics, automotive systems, and power management circuits.
Q3: How does the S-8521D31MC-BXQT2G work? A3: The S-8521D31MC-BXQT2G operates by comparing the input voltage with a reference voltage internally set within the IC. When the input voltage drops below the reference voltage, it triggers the output signal, indicating a low voltage condition.
Q4: What is the operating voltage range of S-8521D31MC-BXQT2G? A4: The S-8521D31MC-BXQT2G has an operating voltage range from 0.8V to 6.0V, making it suitable for a wide range of applications.
Q5: Can the threshold voltage be adjusted in S-8521D31MC-BXQT2G? A5: No, the threshold voltage in the S-8521D31MC-BXQT2G is fixed at a specific value, typically around 3.1V. It cannot be adjusted externally.
Q6: What is the output configuration of S-8521D31MC-BXQT2G? A6: The S-8521D31MC-BXQT2G has an open-drain output configuration, which means it can sink current when the output signal is triggered but cannot source current.
Q7: What is the maximum sinking current capability of S-8521D31MC-BXQT2G? A7: The S-8521D31MC-BXQT2G can sink a maximum current of 50mA, which should be sufficient for most low-power applications.
Q8: Does S-8521D31MC-BXQT2G have any built-in hysteresis? A8: Yes, the S-8521D31MC-BXQT2G incorporates a built-in hysteresis feature to prevent oscillation and provide stable voltage monitoring. The hysteresis voltage is typically around 100mV.
Q9: Is S-8521D31MC-BXQT2G available in different package options? A9: Yes, the S-8521D31MC-BXQT2G is available in a small surface-mount package called SOT-23-5, which is commonly used in compact electronic devices.
Q10: Can S-8521D31MC-BXQT2G be used in automotive applications? A10: Yes, the S-8521D31MC-BXQT2G is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 Grade 2 qualification, making it reliable and durable in harsh automotive environments.
Please note that these answers are general and may vary depending on specific application requirements.