PL8335数据手册Powlicon中文资料规格书

描述 Description

PL8335 is a monolithic 36V, 3.0A step-down switch regulator. PL8335integrates a 36V 65mΩ high side and a 36V, 45mΩ low side MOSFETs to provide 3.0A continuous load current over a 6.5V to 36V wide operating input voltage with 36V input over voltage protection. Peak current mode control provides fast transient responses and cycle-by-cycle current limiting. Programmable soft-start prevents inrush current at power-up. Flip-chip TSOT23-8 package makes the part best fit narrow space applications

特性 Features

• 3.0A continuous output current capability\r
• 6.5V to 36Vwide operating input range with input Over Voltage Protection\r
• Integrated 36V, 65mΩ high side and 36V, 45mΩ low side power MOSFET switches\r
• Up to 95% efficiency\r
• Programmable Soft-Start limits the inrush current at turn-on\r
• Stable with Low ESR Ceramic Output Capacitors\r
• Fixed 300KHz Switching Frequency\r
• Input Under-Voltage Lockout.\r
• Input over-voltage protection to protect device from working in high voltage and high current condition\r
• Output short protection with both high side current limit and low side current limit to protect the device in hard short\r
• Output Over-Voltage Protection\r
• Over-Temperature Protection\r
• Small size Flip-Chip TSOT23-8 Package, best for narrow space application. More reliable and less parasitic voltage spike comparing with bonding wire package

应用 Application

• Set-Top-Box\r
• Televisions\r
• DVD, LCD Displays\r
• OLPC, Netbook\r
• Datacom, XDSL modems\r
• Distributed Power Systems\r
• USB car charger\r
• Portable charging device\r
• General purpose