KA5L0380R power manager
The KA5L0380R is a highly integrated power management IC designed for high-performance off-line switching power supplies. This IC integrates a high-voltage power MOSFET and a current mode PWM controller in a single package, providing excellent power conversion efficiency and low standby power consumption. It is suitable for various applications, including power adapters, LCD monitors, and other consumer electronics.
Key Features:
- Integrated high-voltage power MOSFET
- Current mode PWM control
- Low standby power consumption
- Internal start-up switch
- Pulse-by-pulse current limiting
- Over-voltage protection (OVP)
- Overload protection (OLP)
- Thermal shutdown protection (TSD)
- Under-voltage lockout (UVLO) with hysteresis
- Built-in soft-start function
- Drain Source Voltage (VDS): 800V
- Drain Current (ID): 3A
- Output Power: Up to 50W (230V) / 30W (85-265V)
- Switching Frequency: 100kHz
- Start-up Current: 80µA
- Operating Supply Current: 8mA
- Maximum Duty Cycle: 75%
- Package: TO-220F-6L
- Operating Temperature Range: -40°C to +125°C
- Power Adapters: Efficient power management for various power adapters and chargers.
- LCD Monitors: Power supply solutions for LCD monitors and TVs.
- Consumer Electronics: Power management for a wide range of consumer electronic devices.
- Industrial Power Supplies: Reliable power conversion for industrial applications.
- Lighting: Power supply solutions for LED and other lighting applications.