S-8264AAS-I8T1U
Basic Information Overview
Category: Integrated Circuit (IC)
Use: Power Management IC
Characteristics: - Low power consumption - High efficiency - Compact size - Wide input voltage range - Overcurrent protection - Thermal shutdown protection
Package: SOT-23-5
Essence: The S-8264AAS-I8T1U is a power management IC designed for various portable electronic devices. It provides efficient power supply and protection features to ensure reliable operation.
Packaging/Quantity: Each package contains one S-8264AAS-I8T1U IC.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage: 1.8V
- Output Current: Up to 300mA
- Quiescent Current: 10µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-8264AAS-I8T1U IC has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- Low dropout voltage
- Reverse current blocking
- Short-circuit protection
- Overvoltage protection
- Undervoltage lockout
- Soft-start function
Advantages and Disadvantages
Advantages: - High efficiency power conversion - Small form factor - Reliable overcurrent and thermal protection - Wide input voltage range for versatile applications
Disadvantages: - Limited output current capacity - Fixed output voltage
Working Principles
The S-8264AAS-I8T1U operates as a step-down voltage regulator. It takes the input voltage from the VIN pin and converts it to a stable 1.8V output voltage at the VOUT pin. The IC utilizes a switching regulator topology to achieve high efficiency power conversion.
Detailed Application Field Plans
The S-8264AAS-I8T1U is commonly used in portable electronic devices such as smartphones, tablets, digital cameras, and portable media players. It provides a reliable power supply for these devices, ensuring stable operation and extending battery life.
Detailed and Complete Alternative Models
- S-8264AAS-I8T1G: Similar specifications and features, but available in a different package (SOT-89-5).
- S-8264AAS-I8T1B: Higher output current capacity (up to 500mA) with similar specifications and features.
- S-8264AAS-I8T1C: Adjustable output voltage version of the S-8264AAS-I8T1U with similar specifications and features.
These alternative models offer flexibility in terms of package options, output current capacity, and adjustable output voltage.
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技術ソリューションにおける S-8264AAS-I8T1U の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of S-8264AAS-I8T1U in technical solutions:
Q1: What is S-8264AAS-I8T1U? A1: S-8264AAS-I8T1U is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides an output signal when the voltage falls below a certain threshold.
Q2: What is the operating voltage range of S-8264AAS-I8T1U? A2: The operating voltage range of S-8264AAS-I8T1U is typically between 0.9V and 6.0V.
Q3: How does S-8264AAS-I8T1U detect voltage levels? A3: S-8264AAS-I8T1U uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold voltage.
Q4: What is the output configuration of S-8264AAS-I8T1U? A4: S-8264AAS-I8T1U has an open-drain output configuration, which means it can be connected to other devices or circuits for further processing.
Q5: Can S-8264AAS-I8T1U be used in battery-powered applications? A5: Yes, S-8264AAS-I8T1U is commonly used in battery-powered applications as it can monitor the battery voltage and provide low-voltage warnings or trigger system shutdowns.
Q6: What is the typical quiescent current consumption of S-8264AAS-I8T1U? A6: The typical quiescent current consumption of S-8264AAS-I8T1U is very low, usually around 1.0µA.
Q7: Can S-8264AAS-I8T1U be used in automotive applications? A7: Yes, S-8264AAS-I8T1U is suitable for automotive applications as it can monitor the vehicle's power supply voltage and provide warnings or trigger actions when the voltage drops below a certain level.
Q8: Does S-8264AAS-I8T1U have built-in hysteresis? A8: Yes, S-8264AAS-I8T1U has built-in hysteresis, which helps prevent oscillation or false triggering of the output signal when the input voltage is close to the threshold.
Q9: What is the package type of S-8264AAS-I8T1U? A9: S-8264AAS-I8T1U is available in a small SOT-23-5 package, which is commonly used for surface-mount applications.
Q10: Can S-8264AAS-I8T1U be used in industrial control systems? A10: Yes, S-8264AAS-I8T1U can be used in industrial control systems to monitor power supply voltages and trigger appropriate actions or alarms based on the voltage levels.
Please note that these answers are general and may vary depending on specific application requirements.