ISL6569A Datasheet (Renesas) - Multi-Phase PWM Controller

ISL6569A, Multi-Phase PWM Controller

ISL6569A Multi-Phase PWM Controller NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT contact our Technical Support Center at 1-888-INTERSIL or www.intersil.com/tsc DATASHEET FN9092 Rev 2.00 Dec 29, 2004 The ISL6569A provides core-voltage regulation by driving two 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