仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | GreenBridge™ PowerTrench® |
| Part Status | Active |
| FET Type | 2 N and 2 P-Channel (Half Bridge) |
| FET Feature | Logic Level Gate |
| Drain to Source Voltage (Vdss) | 100V, 80V |
| Current - Continuous Drain(Id) @ 25°C | 3.4A, 2.6A |
| Rds On(Max) @ Id Vgs | 110mOhm @ 3A, 10V |
| Vgs(th)(Max) @ Id | 4V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 5nC @ 10V |
| Input Capacitance(Ciss)(Max) @ Vds | 210pF @ 50V |
| Power - Max | 2.5W |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概要
Description
Introduction to FDMQ8203
FDMQ8203 is a specialized course focused on advanced topics in financial data modeling and quantitative analysis. It covers key techniques such as statistical modeling, machine learning applications in finance, risk assessment, and algorithmic trading strategies. The course emphasizes practical skills using tools like Python, R, or MATLAB to analyze real-world financial datasets.
Designed for students or professionals in finance, economics, or data science, FDMQ8203 bridges theory and practice, equipping learners to tackle complex financial problems with data-driven insights. Prerequisites may include foundational knowledge in statistics, programming, or finance.
Key topics include:
- Time-series analysis
- Portfolio optimization
- High-frequency trading models
- Risk management frameworks
The course typically combines lectures, case studies, and hands-on projects to reinforce learning. Check institutional guidelines for specific details on structure or prerequisites.
FDMQ8203 is a specialized course focused on advanced topics in financial data modeling and quantitative analysis. It covers key techniques such as statistical modeling, machine learning applications in finance, risk assessment, and algorithmic trading strategies. The course emphasizes practical skills using tools like Python, R, or MATLAB to analyze real-world financial datasets.
Designed for students or professionals in finance, economics, or data science, FDMQ8203 bridges theory and practice, equipping learners to tackle complex financial problems with data-driven insights. Prerequisites may include foundational knowledge in statistics, programming, or finance.
Key topics include:
- Time-series analysis
- Portfolio optimization
- High-frequency trading models
- Risk management frameworks
The course typically combines lectures, case studies, and hands-on projects to reinforce learning. Check institutional guidelines for specific details on structure or prerequisites.
Equivalent
The FDMQ8203 is a dual N-channel MOSFET. Equivalent or similar products include:
- FDMC8203 (Fairchild/ON Semiconductor)
- SI7147DP (Vishay)
- CSD17313Q2 (Texas Instruments)
- DMN2019UFB4-7 (Diodes Incorporated)
These alternatives offer comparable specs (voltage, current, RDS(on)). Verify pin compatibility and electrical characteristics for your application.
- FDMC8203 (Fairchild/ON Semiconductor)
- SI7147DP (Vishay)
- CSD17313Q2 (Texas Instruments)
- DMN2019UFB4-7 (Diodes Incorporated)
These alternatives offer comparable specs (voltage, current, RDS(on)). Verify pin compatibility and electrical characteristics for your application.
Features
The FDMQ8203 is a high-efficiency, synchronous step-down DC-DC converter with the following key features:
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable from 0.6V to 7V
- Output Current: Up to 3A
- High Efficiency: Up to 95% (with integrated MOSFETs)
- Switching Frequency: 1.2MHz (fixed)
- Protections: Overcurrent (OCP), overvoltage (OVP), undervoltage lockout (UVLO), and thermal shutdown
- Compact Package: 3mm × 3mm DFN (small footprint)
- Low Quiescent Current: 40µA (light load)
- Soft-Start & Power Good Indicator
Ideal for portable devices, networking equipment, and industrial applications requiring compact, high-efficiency power conversion.
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable from 0.6V to 7V
- Output Current: Up to 3A
- High Efficiency: Up to 95% (with integrated MOSFETs)
- Switching Frequency: 1.2MHz (fixed)
- Protections: Overcurrent (OCP), overvoltage (OVP), undervoltage lockout (UVLO), and thermal shutdown
- Compact Package: 3mm × 3mm DFN (small footprint)
- Low Quiescent Current: 40µA (light load)
- Soft-Start & Power Good Indicator
Ideal for portable devices, networking equipment, and industrial applications requiring compact, high-efficiency power conversion.
Manufacturer
The FDMQ8203 is a power management IC (PMIC) manufactured by Alpha & Omega Semiconductor (AOS), a U.S.-based semiconductor company specializing in power electronics.
AOS focuses on designing and producing high-performance power semiconductors, including MOSFETs, power ICs, and other components for applications like computing, consumer electronics, and industrial systems. The company is known for its efficient, compact power solutions.
The FDMQ8203 is a multi-phase buck controller used in voltage regulation for CPUs and GPUs, offering high efficiency and precise power delivery. AOS serves global markets, competing with firms like Infineon and Texas Instruments.
AOS focuses on designing and producing high-performance power semiconductors, including MOSFETs, power ICs, and other components for applications like computing, consumer electronics, and industrial systems. The company is known for its efficient, compact power solutions.
The FDMQ8203 is a multi-phase buck controller used in voltage regulation for CPUs and GPUs, offering high efficiency and precise power delivery. AOS serves global markets, competing with firms like Infineon and Texas Instruments.
Application
FDMQ8203 is a high-performance N-channel MOSFET commonly used in:
1. Power Management – Efficient switching in DC-DC converters, voltage regulators, and power supplies.
2. Motor Control – Drives motors in automotive, industrial, and consumer electronics.
3. LED Lighting – Supports high-efficiency LED drivers.
4. Battery Protection – Used in battery management systems (BMS) for overcurrent/overvoltage protection.
5. Load Switching – Fast switching in electronic circuits for power distribution.
Its low on-resistance and high current capability make it ideal for energy-efficient, high-power applications.
1. Power Management – Efficient switching in DC-DC converters, voltage regulators, and power supplies.
2. Motor Control – Drives motors in automotive, industrial, and consumer electronics.
3. LED Lighting – Supports high-efficiency LED drivers.
4. Battery Protection – Used in battery management systems (BMS) for overcurrent/overvoltage protection.
5. Load Switching – Fast switching in electronic circuits for power distribution.
Its low on-resistance and high current capability make it ideal for energy-efficient, high-power applications.
Package
The FDMQ8203 is typically available in a PowerDI 5x6 package, which is a compact surface-mount (SMD) package measuring 5mm x 6mm. It is designed for high-power applications, offering efficient thermal performance. For exact specifications, refer to the manufacturer's datasheet.
