Controller IC Chip - ISL95833BHRTZ ISL95833B 95833BHRTZ 95833B QFN-32

Dual 2+1 PWM Controller for IMVP-7/VR12 CPUs Controller IC Chip - ISL95833BHRTZ ISL95833B 95833BHRTZ 95833B QFN-32

Συμβατά P/N & μοντέλα:

ISL95833BHRTZ, ISL95833B, 95833BHRTZ, 95833B

The ISL95833B Pulse Width Modulation (PWM) controller IC provides a complete solution for IMVP-7/VR12™ compliant microprocessor and graphic processor core power supplies. It provides the control and protection for two Voltage Regulators (VRs). The first VR, typically for VCORE, incorporates 1 integrated driver and can operate in 2- or 1-phase configurations. The second VR, typically for graphics, is a single phase regulator incorporating an integrated driver. The two VRs share a serial control bus to communicate with the CPU and achieve lower cost and smaller board area compared with the two-chip approach.