ISL6595 Datasheet (Intersil Corporation) - Digital Multiphase Controller

ISL6595, Digital Multiphase Controller

® ISL6595 Data Sheet February 27, 2006 FN9192.0 Digital Multiphase Controller The ISL6595 digital multiphase controller provides core power for today’s high current microprocessors by driving up to six synchronous-rectified buck-converter channels in parallel.

Interleaved timing of the channels results in a higher ripple frequency, reducing input and output ripple.

With up to six phases, each capable of up to 2MHz operation, the ISL6595 can be used to build DC/DC converters that provide up to

ISL6595 Features

* Multiphase power conversion - 1- to 6-phase operation

* 100kHz to 2MHz switching frequency

* Supports Intel® VR10.x and VR11.0 VID codes

* Supports AMD® 5-bit and 6-bit VID codes

* Internal high precision voltage reference - ±10mV voltage setpoint accuracy