DUAL STEP-DOWN CONTROLLER WITH AUXILARY VOLTAGES FOR NOTEBOOK SYSTEM POWER

DUAL Step-down CONTROLLER WITH AUXILARY VOLTAGES FOR NOTEBOOK SYSTEM POWER PM6685 is a dual Step-down controller specifically designed to provide extremely high efficiency conversion, with lossless current sensing technique. The constant on-time architecture assures fast load transient response and the embedded voltage feed-forward provides nearly constant switching frequency operation. An embedded integrator control loop compensates the DC voltage error due to the output ripple. Pulse skipping technique increases efficiency at very light load. Moreover a minimum switching frequency of 25kHz is selectable to avoid Audio noise issues. The PM6685 provides a selectable switching frequency, allowing either 200kHz/ 300kHz, 300kHz/400Khz or 400kHz/500kHz operation of the 5V/3.3V switching sections... By STMicroelectronics
PM6685 's PackagesPM6685 's pdf datasheet



PM6685 Pinout, Pinouts
PM6685 pinout,Pin out
This is one package pinout of PM6685,If you need more pinouts please download PM6685's pdf datasheet.

PM6685 Application circuits
PM6685 circuits
This is one application circuit of PM6685,If you need more circuits,please download PM6685's pdf datasheet.


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