PL8316 降压DC-DC转换器
供货状态：量产
浏览次数：1866
产品类型：DC-DC
产品封装：SOP8
产品价格：￥咨询销售人员
产品详情
36V, 1A Monolithic Step-Down Switching Regulator
1 Features 1A continuous output current capability 4.5V to 36V wide operating input range with 33V input Over Voltage Protection Integrated 36V, 250mΩ high side and 36V, 140mΩ low side power MOSFET switches Up to 97% efficiency Internal compensation to save external components Input Under-Voltage Lockout Input over-voltage protection to protect device fromworking in high voltage and high current condition Output Over-Voltage Protection Output short protection with both high side current limit and low side current limit to protect the device in hard short Soft start time is programmable using external capacitor Over-Temperature Protection Pulse skip mode at light load to improve light load efficiency Stable with Low ESR Ceramic Output Capacitors Fixed 150KHz Switching Frequency Fewest external components and intensive internalprotection features SOP-8 Package
| 2 Applications
3 Description PL8316 is a monolithic 36V, 1A step-down switching regulator. PL8316 integrates a 36V 250mΩ high side and a 36V, 140mΩ low side MOSFETs to provide 1A continuous load current over a 4.5V to 36V wide operating input voltage with 33V input over voltage protection. Peak current mode control provides fast transient responses and cycle-by-cycle current limiting. PL8316 has configurable line drop compensation,configurable charging current limit. CC/CV mode control provides a smooth transition betweenconstant current charging and constant voltage harging stages. Built-in soft-start prevents inrush current at power-up. |
| 4 Typical Application Schematic | 5 Pin Configuration and Functions |
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