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FDMF3037
+БОМIC HALF BRIDGE DRIVER 35A 31PQFN
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ПроизводительОнсеми
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Мфр. Часть #FDMF3037
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Лист данных FDMF3037 DataSheet
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В наличии5050
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Series | PowerTrench®, SyncFET™ |
| Part Status | Obsolete |
| Base Product Number | FDMF3037 |
| Output Configuration | Half Bridge |
| Applications | Synchronous Buck Converters |
| Interface | PWM |
| Load Type | Inductive |
| Technology | UMOS |
| Rds On (Typ) | 1Ohm LS, 1Ohm HS |
| Current - Output / Channel | 35A |
| Voltage - Supply | 4.5V ~ 5.5V |
| Voltage - Load | 4.5V ~ 24V |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Features | Bootstrap Circuit, Diode Emulation |
| Fault Protection | Shoot-Through, UVLO |
| Mounting Type | Surface Mount |
| Package / Case | 31-PowerWFQFN |
| Supplier Device Package | 31-PQFN (5x5) |
Обзор
Description
Equivalent
Features
1. Integrated Solution: Combines a high-side and low-side MOSFET in a compact package, reducing the need for external components.
2. High Efficiency: Designed for low on-resistance (RDS(on)), which minimizes power loss and enhances thermal performance.
3. Wide Input Voltage Range: Supports a broad input voltage range, making it suitable for diverse power supply applications.
4. Adaptive Gate Drive: Optimizes gate drive voltage to minimize switching losses and improve overall efficiency.
5. Thermal Protection: Incorporates built-in thermal shutdown to prevent overheating and ensure reliable operation.
6. Small Footprint: Available in a compact package, facilitating easy integration into space-constrained designs.
7. Flexible Configuration: Can be used in various configurations for different output requirements, enhancing versatility.
These features make the FDMF3037 ideal for applications like laptops, tablets, and other portable devices requiring efficient power management.
Pinout
1. Input Voltage (VIN): Connects to the input supply voltage.
2. Ground (GND): Common ground reference.
3. Control Pins (ENABLE, COMP, SS): Used for enable control, compensation, and soft start functions.
4. Feedback Pins (FB): For voltage feedback to maintain output regulation.
5. Switching Nodes (SW): Connects to the inductor in the switching circuit.
6. Power Output (VOUT): Provides the regulated output voltage.
7. Current Sensing Pins (ISEN): For sensing output current.
8. Phase pins (PHASE): Used for synchronous rectification control.
The FDMF3037 is designed for efficient power conversion in various applications, including computing and telecommunications. For specific pin configurations and detailed functions, refer to the manufacturer's datasheet.
Manufacturer
Fairchild's focus is on providing innovative solutions that meet the demands of modern electronic systems, particularly in energy efficiency and performance. Their products are widely used in power management and signal processing applications. As part of ON Semiconductor, Fairchild continues to contribute to advancements in semiconductor technologies that support energy efficiency and sustainability across various industries.
Application
1. DC-DC Converters: Enhancing efficiency in power supply circuits.
2. Motor Drives: Controlling electric motors in industrial and automotive applications.
3. LED Drivers: Managing brightness and efficiency in lighting systems.
4. Class D Audio Amplifiers: Improving sound quality and power efficiency.
5. Switching Power Supplies: Optimizing energy conversion processes.
Its fast switching speeds and low power consumption make it suitable for these applications, ensuring reliable performance and energy efficiency.