PL3050_最新原厂规格书.pdf

TEL ICQ：3445216498 PL3050 20V, 10A, Synchronous Boost Converter with Load Disconnect Control 1 Features 3 Description  Input Voltage Range :2.7V to 20V The PL3050 is a 20-V synchronous Boost converter with  Output Voltage Range: 4.5V to 20V the gate driver built-in for load disconnect. The PL3050  Minimal Boost Ratio is down to 1.0 integrates two low on resistance power FETs: A 7-mΩ  Efficiency up to 96%: VIN = 7.2 V, VBUS = 16 V, switching FET and a 7-mΩ rectifier FET. IOUT = 2 A The PL3050 uses the adaptive constant off time peak  Two 7mΩ FETs Integrated current mode control. The PL3050 operates in force  Adjustable switching frequency up to 2.2MHz continues mode to avoid audible noise under light load. The PL3050 includes configurable features include  Programmable Cycle-by-Cycle Current Limit up to programmable cycle-by-cycle current limit and 15A programmable switching frequency functions.  Hiccup Short Protection with Load Disconnect Drive The PL3050 could isolate the output from input side when  FCCM Operation under light load shutdown. Once the output is shorted, it enters into the  Input Under-Voltage Lockout hiccup mode to lower the thermal stress and can recover  Output Over