圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | Fitipower Integrated Tech |
| Package | SOT-23-5 |
| Voltage-Supply | 2.5V~6V |
| Function | Step-down type |
| SynchronousRectifier | Yes |
| NumberofOutputs | 1 |
| Topology | Step-Down |
| OperatingTemperature | -40℃~+85℃ |
| QuiescentCurrent | 80uA |
| OutputCurrent | 2A |
| Frequency-Switching | 1MHz |
概述
Description
The FP6378AS5CTR is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring precise voltage regulation. Key features include:
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable (e.g., 0.6V to 15V)
- High Efficiency: Up to 95% (PWM mode)
- Output Current: Up to 3A
- Switching Frequency: 500kHz (fixed)
- Protections: Over-current (OCP), thermal shutdown (OTP), and under-voltage lockout (UVLO)
It integrates low-RDS(on) MOSFETs, reducing external component count, and supports PWM mode for stable performance under load variations. Common applications include POL (Point-of-Load) converters, networking equipment, and consumer electronics.
For detailed specs, refer to the datasheet.
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable (e.g., 0.6V to 15V)
- High Efficiency: Up to 95% (PWM mode)
- Output Current: Up to 3A
- Switching Frequency: 500kHz (fixed)
- Protections: Over-current (OCP), thermal shutdown (OTP), and under-voltage lockout (UVLO)
It integrates low-RDS(on) MOSFETs, reducing external component count, and supports PWM mode for stable performance under load variations. Common applications include POL (Point-of-Load) converters, networking equipment, and consumer electronics.
For detailed specs, refer to the datasheet.
Features
The FP6378AS5CTR is a high-efficiency, synchronous step-down DC-DC converter with the following key features:
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: Adjustable from 0.6V to 7V
- Output Current: Up to 3A
- High Efficiency: Up to 95% (PWM mode)
- Switching Frequency: 500kHz (fixed)
- Operation Modes: PWM for high load, PFM for light load
- Protections: Over-current (OCP), over-temperature (OTP), under-voltage lockout (UVLO)
- Package: SOT23-5 (compact footprint)
- Applications: Consumer electronics, networking, and industrial systems
It integrates power MOSFETs for reduced external components, ensuring compact and efficient power solutions.
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: Adjustable from 0.6V to 7V
- Output Current: Up to 3A
- High Efficiency: Up to 95% (PWM mode)
- Switching Frequency: 500kHz (fixed)
- Operation Modes: PWM for high load, PFM for light load
- Protections: Over-current (OCP), over-temperature (OTP), under-voltage lockout (UVLO)
- Package: SOT23-5 (compact footprint)
- Applications: Consumer electronics, networking, and industrial systems
It integrates power MOSFETs for reduced external components, ensuring compact and efficient power solutions.
Pinout
The FP6378AS5CTR is a 5-pin synchronous step-down DC-DC converter.
Pin Functions:
1. VIN – Input voltage (2.7V–6V).
2. GND – Ground reference.
3. EN – Enable control (high = on, low = off).
4. SW – Switching node (connects to inductor).
5. FB – Feedback pin for output voltage regulation.
It provides up to 3A output current with high efficiency and operates at 1.2MHz switching frequency. Typical applications include portable devices and power supplies.
Pin Functions:
1. VIN – Input voltage (2.7V–6V).
2. GND – Ground reference.
3. EN – Enable control (high = on, low = off).
4. SW – Switching node (connects to inductor).
5. FB – Feedback pin for output voltage regulation.
It provides up to 3A output current with high efficiency and operates at 1.2MHz switching frequency. Typical applications include portable devices and power supplies.
Manufacturer
The FP6378AS5CTR is a DC-DC converter IC manufactured by Fortune Semiconductor (FMD).
FMD is a Taiwanese semiconductor company specializing in power management ICs, including DC-DC converters, LDO regulators, and LED drivers. Known for cost-effective and reliable solutions, FMD serves consumer electronics, industrial, and automotive applications.
For detailed specs, refer to FMD's official datasheet.
FMD is a Taiwanese semiconductor company specializing in power management ICs, including DC-DC converters, LDO regulators, and LED drivers. Known for cost-effective and reliable solutions, FMD serves consumer electronics, industrial, and automotive applications.
For detailed specs, refer to FMD's official datasheet.
Application
The FP6378AS5CTR is a synchronous step-down DC-DC converter commonly used in:
1. Consumer Electronics – Powering smartphones, tablets, and portable devices.
2. IoT Devices – Efficient voltage regulation for sensors and wireless modules.
3. Industrial Equipment – Embedded systems, automation, and control circuits.
4. Networking – Routers, switches, and communication modules.
5. Automotive Electronics – Infotainment and ADAS systems.
It provides high efficiency, compact size, and stable output, making it suitable for battery-powered and space-constrained applications.
1. Consumer Electronics – Powering smartphones, tablets, and portable devices.
2. IoT Devices – Efficient voltage regulation for sensors and wireless modules.
3. Industrial Equipment – Embedded systems, automation, and control circuits.
4. Networking – Routers, switches, and communication modules.
5. Automotive Electronics – Infotainment and ADAS systems.
It provides high efficiency, compact size, and stable output, making it suitable for battery-powered and space-constrained applications.
Package
The FP6378AS5CTR is a SOT-23-5 package type. This small surface-mount package is commonly used for low-power ICs, featuring five pins in a compact, lead-free design. It is suitable for space-constrained applications like power management or signal conditioning.
