ISL68300

DATASHEET ISL68300 Scalable Single Output Digital PWM Controller with Integrated Driver and PMBus FN8789 Rev.0.00 Jun 7, 2018 The ISL68300 is a PMBus compliant, single-phase digital DC/DC controller optimized for use with discrete MOSFETs. The ISL68300 implements the Renesas fully digital ChargeMode™ control modulation scheme, allowing it to achieve both industry leading performance and ease of use. ChargeMode control provides an inherently stable control loop that can respond to load transients in a single switching cycle, significantly decreasing output capacitor requirements. A dedicated current share bus allows for paralleling up to eight devices in a current share configuration, allowing support for a wide range of load currents. In conjunction with many other Renesas digital controllers, the ISL68300 is capable of complex sequencing and fault spreading. The Digital-DC™ (DDC) bus is a single-wire serial bus which provides high performance inter-device communication without ...