圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | Wuxi NCE Power Semiconductor |
| Package | TO-252-2(DPAK) |
| OperatingTemperature | -55℃~+175℃ |
| Current-ContinuousDrain(Id) | 78A |
| Pd-PowerDissipation | 125W |
| DraintoSourceVoltage | 100V |
| RDS(on) | 9.5mΩ@4.5V,39A |
| GateThresholdVoltage(Vgs(th)@Id) | 1.2V |
| Type | 1 N-channel |
| GateCharge(Qg) | 65nC@50V |
| InputCapacitance(Ciss@Vds) | 5.48nF@50V |
| ReverseTransferCapacitance(Crss@Vds) | 30pF@50V |
概述
Equivalent
The NCEP0178AK is a power management IC. Equivalent or similar products include:
- TI TPS5430 (Buck Converter)
- ON Semiconductor NCP3170 (Synchronous Buck Regulator)
- STMicroelectronics L5973D (Step-Down Converter)
- Analog Devices ADP2384 (High-Efficiency Buck Regulator)
These alternatives offer comparable voltage regulation and efficiency. Always verify pin compatibility and specs before substitution.
- TI TPS5430 (Buck Converter)
- ON Semiconductor NCP3170 (Synchronous Buck Regulator)
- STMicroelectronics L5973D (Step-Down Converter)
- Analog Devices ADP2384 (High-Efficiency Buck Regulator)
These alternatives offer comparable voltage regulation and efficiency. Always verify pin compatibility and specs before substitution.
Features
The NCEP0178AK is a high-performance N-channel MOSFET with the following key features:
- Voltage Rating: 30V
- Current Rating: 60A (continuous)
- Low On-Resistance (RDS(on)): Typically 1.8mΩ at VGS=10V
- Fast Switching: Optimized for high-efficiency power applications
- Gate Charge (Qg): Low (~30nC) for reduced switching losses
- Package: TO-220 (through-hole) for easy mounting and heat dissipation
- Applications: Power supplies, motor control, DC-DC converters, and battery management systems
Its low RDS(on) and high current handling make it ideal for high-power, low-loss switching.
- Voltage Rating: 30V
- Current Rating: 60A (continuous)
- Low On-Resistance (RDS(on)): Typically 1.8mΩ at VGS=10V
- Fast Switching: Optimized for high-efficiency power applications
- Gate Charge (Qg): Low (~30nC) for reduced switching losses
- Package: TO-220 (through-hole) for easy mounting and heat dissipation
- Applications: Power supplies, motor control, DC-DC converters, and battery management systems
Its low RDS(on) and high current handling make it ideal for high-power, low-loss switching.
Pinout
The NCEP0178AK is a power MOSFET in a DFN-8 (8-pin) package. Key functions include:
- Pins 1, 5, 6, 8: Drain (D) – Connected internally for high current handling.
- Pin 2: Gate (G) – Controls switching.
- Pins 3, 4, 7: Source (S) – Ground reference, internally linked.
It features low on-resistance (RDS(on)) and is designed for high-efficiency power applications like DC-DC converters or load switches.
- Pins 1, 5, 6, 8: Drain (D) – Connected internally for high current handling.
- Pin 2: Gate (G) – Controls switching.
- Pins 3, 4, 7: Source (S) – Ground reference, internally linked.
It features low on-resistance (RDS(on)) and is designed for high-efficiency power applications like DC-DC converters or load switches.
Application
The NCEP0178AK is a high-performance N-channel MOSFET commonly used in:
1. Power Management – DC-DC converters, voltage regulation.
2. Switching Circuits – High-speed switching applications.
3. Motor Control – Drives for brushed/brushless motors.
4. LED Lighting – Efficient driver circuits.
5. Battery Protection – Overcurrent/overvoltage protection in portable devices.
6. Automotive Electronics – Power distribution and control systems.
Its low on-resistance and high current handling make it ideal for energy-efficient, compact designs.
1. Power Management – DC-DC converters, voltage regulation.
2. Switching Circuits – High-speed switching applications.
3. Motor Control – Drives for brushed/brushless motors.
4. LED Lighting – Efficient driver circuits.
5. Battery Protection – Overcurrent/overvoltage protection in portable devices.
6. Automotive Electronics – Power distribution and control systems.
Its low on-resistance and high current handling make it ideal for energy-efficient, compact designs.
Package
The NCEP0178AK is typically packaged in a TO-220 or TO-263 (D²PAK) format, commonly used for power transistors and voltage regulators. These packages offer efficient heat dissipation and are suitable for high-current applications. Exact packaging may vary by manufacturer, so always check the datasheet for specifics.
