DF1506

Wide Input Voltage Range: 3.4V ~ 18.0V High Efficient DC/DC Converter：92~96% Low Power Consumption (Sleep Mode ) < 10μA Integrate 6-CH Output in QFN28-4X4 Package LNB Supply and Control (1-CH) BOOST: output 14V/19.4V, load current up to 0.3A; low noise single output Buck DC/DC Converter (3-CH) BUCK1: Input 3.4V~18.0V, output 0.6V ~ VIN adjustable, load current up to 2A  BUCK2: Input 3.4V~18.0V, output 0.6V~ VIN adjustable, load current up to 2A BUCK3: Input 2.5V~5.5V, output 0.6V~ VIN adjustable, load current up to 2A High PSRR LDO (1-CH) LDO:0.6V~5.0V adjustable, load current up to 500mA Power On Reset (1-CH) Support reset function Provide excellent circuit reliability SYSTEM MANAGEMENT Built-in Power On Reset Support soft start  Over Voltage Lock Out (OVLO) Under Voltage Lock Out (UVLO) Over current protection (OCP) Short circuit protection (SCP) Over thermal protection (OTP)   

DF1608 
Wide Input Voltage Range: 3.4V ~ 18.0V High Efficient DC/DC Converter：92~96% Low Power Consumption (Sleep Mode ) < 10μA Integrate 8-CH Output in QFN40-5X5 Package Boost DC/DC Converter (1-CH) Output 4.5V~28V adjustable, load current up to 1.1A Buck DC/DC Converter (4-CH) HVBUCK1: Input 3.4V~18.0V, output 0.6V ~ VIN adjustable, load current up to 2A  HVBUCK2: Input 3.4V~18.0V, output 0.6V~ VIN adjustable, load current up to 2A LVBUCK1: Input 2.5V~5.5V, output 0.6V~ VIN adjustable, load current up to 2A LVBUCK2: Input 2.5V~5.5V, output 0.6V~ VIN adjustable, load current up to 2A High PSRR LDO (2-CH) LDO1:0.6V~5.0V fixed, load current up to 500mA LDO2:0.6V~5.0V adjustable, load current up to 500mA Power On Reset (1-CH) Support reset function Provide excellent circuit reliability SYSTEM MANAGEMENT Built-in Power On Reset Support soft start  Over Voltage Lock Out (OVLO) Under Voltage Lock Out (UVLO) Over current protection (OCP) Short circuit protection (SCP) Over thermal protection (OTP) 

DF1508
Wide Input Voltage Range: 3.4V ~ 18.0V High Efficient DC/DC Converter：92~96% Low Power Consumption (Sleep Mode ) < 10μA Integrate 8-CH Output in QFN40-5X5 Package Boost DC/DC Converter (1-CH) output 14V/19.4V, load current up to 0.3A; Buck DC/DC Converter (4-CH) HVBUCK1: Input 3.4V~18.0V, output 0.6V ~ VIN adjustable, load current up to 2A  HVBUCK2: Input 3.4V~18.0V, output 0.6V~ VIN adjustable, load current up to 2A LVBUCK1: Input 2.5V~5.5V, output 0.6V~ VIN adjustable, load current up to 2A LVBUCK2: Input 2.5V~5.5V, output 0.6V~ VIN adjustable, load current up to 2A High PSRR LDO (2-CH) LDO1:0.6V~5.0V fixed, load current up to 500mA LDO2:0.6V~5.0V adjustable, load current up to 500mA Power On Reset (1-CH) Support reset function Provide excellent circuit reliability SYSTEM MANAGEMENT Built-in Power On Reset Support soft start  Over Voltage Lock Out (OVLO) Under Voltage Lock Out (UVLO) Over current protection (OCP) Short circuit protection (SCP) Over thermal protection (OTP)