FP6381AS5CTR

The FP6381AS5CTR 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 (0.6V to 7V)
- Output Current: Up to 3A
- High Efficiency: Up to 95% (PWM mode)
- 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 consumer electronics, networking devices, and industrial systems.
For detailed specs, refer to the datasheet.

The FP6381AS5CTR is a high-efficiency, synchronous step-down DC-DC converter with the following key features:
- Input Voltage Range: 4.5V to 18V
- Output Current: Up to 3A
- Adjustable Output Voltage: 0.6V to 15V
- High Efficiency (up to 95%) with synchronous rectification
- Fixed 500kHz Switching Frequency for stable performance
- Integrated Power MOSFETs for compact design
- Protection Features: Over-current (OCP), thermal shutdown (OTP), and under-voltage lockout (UVLO)
- Low Quiescent Current (50μA) in shutdown mode
- SOT23-5 Package for space-constrained applications
Ideal for portable devices, networking equipment, and industrial systems.

The FP6381AS5CTR is a DC-DC converter IC manufactured by Fortune Semiconductor (also known as FMD or Fortune Power).
Fortune Semiconductor is a Chinese company specializing in power management ICs, including DC-DC converters, LDOs, and battery management solutions. They focus on providing cost-effective, high-performance semiconductor components for consumer electronics, IoT, and industrial applications.
The company is known for its competitive pricing and serves a broad market, particularly in Asia. Their products are commonly used in smartphones, tablets, and other portable devices.

The FP6381AS5CTR 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 and automation controls.
4. Networking: Routers, switches, and communication devices.
5. Automotive Accessories: Infotainment and ADAS systems.
It offers high efficiency, compact size, and stable output, making it ideal for space-constrained, battery-powered, or energy-sensitive applications.