ISL6559 Datasheet (Renesas) - Multi-Phase PWM Controller

ISL6559, Multi-Phase PWM Controller

ISL6559 Multi-Phase PWM Controller NOc1NTo-8nOR8taE8Rc-CEItNOCoTMOuErMMRTMESeNIcELhDNonEDriDcEwaDFlwOSRwRuE.ipPnNpLtEeoArWrsCt iCElD.cMeEonSEmtINeG/rTtNsacSt DATASHEET FN9084 Rev 8.00 December 29, 2004 The ISL6559 provides core-voltage regulation by driving 2 to 4 interleaved synchronous-rectified buck-converter channels in parallel.

Interleaving the channel timing results in increased ripple frequency which reduces input and output ripple currents.

The reduction in ripple results in lower co