Dual Ouputs 6 A Buck Converter with Integrated DCP Scheme
PQ8102
The PQ8102 is a synchronous dual-output ports buck converter with a wide input voltage from 4.6V to 36V. The PQ8102 regulates the output voltage at a fixed 5V or customized voltage by setting the divider resistor. It also provides high accurate output current limit. The converter enters Constant Current (CC) Mode in case any of the two output channels reaches the setting current limit. The total output power can be programmed by a resistor, which makes it easy for constant power (CP) control. The PQ8102 adopts fixed line drop compensation, programmable frequency setting and operating modes selection for PWM and PFM. With minimum external components, maximum functions can be achieved for user’s different applications. The PQ8102 also supports full protections including under voltage protection, over voltage protection, short current protection and auto-restart, over temperature protection. The PQ8102 adopts 32 pin QFN 5x5 package.
The PQ8102 is a synchronous dual-output ports buck converter with a wide input voltage from 4.6V to 36V. The PQ8102 regulates the output voltage at a fixed 5V or customized voltage by setting the divider resistor. It also provides high accurate output current limit. The converter enters Constant Current (CC) Mode in case any of the two output channels reaches the setting current limit. The total output power can be programmed by a resistor, which makes it easy for constant power (CP) control. The PQ8102 adopts fixed line drop compensation, programmable frequency setting and operating modes selection for PWM and PFM. With minimum external components, maximum functions can be achieved for user’s different applications. The PQ8102 also supports full protections including under voltage protection, over voltage protection, short current protection and auto-restart, over temperature protection. The PQ8102 adopts 32 pin QFN 5x5 package.
