RT9246A Datasheet (Richtek Technology) - Multi-Phase PWM Controller

RT9246A, Multi-Phase PWM Controller

The RT9246A is a multi-phase buck DC/DC controller integrated with all control functions for GHz CPU VRM.

The RT9246A controls 2 or 3 buck switching stages operating in interleaved phase set automatically.

The multiphase architecture provides high output current while maintaining low power dissipati

RT9246A Features

* z z z z z z z z Multi-Phase Power Conversion with Automatic Phase Selection K8 DAC Output with Active Droop Compensation for Fast Load Transient Smooth VCORE Transition at VID Jump Power Stage Thermal Balance by Inductor DCR Current Sense Hiccup Mode Over-Current Protection Programmable Switchi