描述 Description

PL88102 is a monolithic 60V, 600mA step-down switching regulator. PL88102 integrates a 80V 550mΩ high side and a 80V, 350mΩ low side MOSFETs to provide 600mA continuous load current over a 4.5V to 60V wide operating input voltage. Peak current mode control provides fast transient responses and cycle-by-cycle current limiting.

特性 Features

? 600mA continuous output current capability
? 4.5V to 60V wide operating input range
? Integrated 80V, 550mΩ high side and 80V, 350mΩ low side power MOSFET switches
? Up to 95% efficiency
? Internal Soft-Start limits the inrush current at turn-on
? Internal compensation to save external components
? Input Under-Voltage Lockout
? Input over-voltage protection to protect device from working in high voltage and high current condition
? Output Over-Voltage Protection
? Output short protection
? Over-Temperature Protection
? Pulse skip mode at light load to improve light load efficiency
? Stable with Low ESR Ceramic Output Capacitors
? Fixed 300k Switching Frequency
? Fewest external components and intensive internal protection features
? SOT23-6L Package

應(yīng)用 Application

? Power Meters
? Distributed Power Systems
? Battery Chargers
? Pre-Regulator for Linear Regulators
? WLED Drivers