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5L0380R. from FSC,Fairchild Semiconductor

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5L0380R.

Manufacturer: FSC

Fairchild Power Switch(FPS)

Partnumber Manufacturer Quantity Availability
5L0380R.,5L0380R FSC 140 In Stock

Description and Introduction

Fairchild Power Switch(FPS) Part number 5L0380R is a power supply IC manufactured by Fairchild Semiconductor (FSC). It is commonly used in switch-mode power supply (SMPS) applications. The 5L0380R is part of the FPS (Fairchild Power Switch) series, which integrates a high-voltage power MOSFET and a controller IC into a single package. Key specifications include:

- **Output Power**: Up to 45W in typical flyback converter designs.
- **Input Voltage Range**: Designed for universal input voltage (85VAC to 265VAC).
- **Switching Frequency**: Fixed at 67 kHz.
- **Drain-Source Voltage (Vdss)**: 650V.
- **Maximum Drain Current (Id)**: 3A.
- **Operating Temperature Range**: -25°C to 85°C.
- **Package**: TO-220F-4L (4-pin package with isolated tab).

This IC is designed for low-power offline SMPS applications, such as adapters, chargers, and auxiliary power supplies. It features built-in protections like over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown.

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