CHL8100 Datasheet | CHiL Semiconductor

PRODUCT BRIEF DIGITAL MULTIPHASE BUCK CONTROLLER Features Intel VR11.1, VR11.0 pliant Digital PWM Controller for multi-phase power conversion High performance, easy-to-use digital feedback control using no external ponents Minimizes output bulk capacitors with Dynamic Digital Control to regulate load transients Selectable for 1, 2, 3 and 4 phase operation 200k Hz to 1MHz configurable switching frequency, accuracy better than 5% Configurable Load Line from 0.6 to 1.4mΩ VR11.1 pliant light load efficiency mode Highly accurate IMON output Differential DCR current sensing Digital phase current balancing Configurable soft-start Digitally adjustable OVP, UVP, OCP fault control SMBus interface for configuring and monitoring +3.3V supply voltage 0ºC to 85ºC operation patible with many external MOSFET drivers - ODB type, Tri-state type and CHi L proprietary Active Tri-level ISEN1 IRTN1 ISEN2 IRTN2 ISEN3 IRTN3 ISEN4 IRTN4 RCSM RCSP VCPU VRTN IMON RRES VR_READY V18A CHi L CHL8100 Std QFN VINSEN ODB_LL PWM1 PWM2 PWM3 PWM4 VID0...