NCP6132BMNR2G ON Semiconductor

NCP6132A, NCP6132B Product Preview Dual Output 3 Phase & 2 Phase Controller with Single SVID Interface for NCP6132A, NCP6132B VRDYA ENABLE EN ENABLE VSPA GND VRDY ENABLE AUX VR READY UVLO & EN VSNA VCC COMPARATOR VSP DACA VDDBP VR READY VSN COMPARATOR DROOPA TSNS DAC TSNSA THERMAL DROOP MONITOR VSPA VRHOT AUX DAC VSPA VSNA ENABLE VSP VSN GND SDIO AUX VSNA TSNS SVID SCLK DIFFAMP DATA TSNSA INTERFACCE ADC MUX DROOPA REGISTERS ALERT IMON CSREFA IMONA VBOOT IMAX VSP DAC DAC IMAXA 1.3 V DAC DIFFA GND AUX AUX DAC DAC VSN DIFFAMP CSSUMA DROOP IOUTA CSREF VSPA ILIMA AUX CSREFA AUX OVP + VSNA OVPA CS AMP 1.3 V VSP CSCOMPA OVP VSN DIFF OVP ILIMA IOUTA ERROR FB AMP FBA TRBST DETECT + + AUX 1.3 V ERROR 1.3 V AMP COMP COMPA TRBSTA TRBST TRBSTA ENABLE DETECT CS COMP CSP1A CSSUM OVP AMP AUX CSP2A ENABLE CURRENT CSREF + BALANCE CSREFA CORE PHASE RAMP1 RAMP CSCOMP GENERATOR RAMP2 ENABLE GENERATORS ILIM IOUT RAMP3 COMPA BSTA OVPA IOUT ILIM HGA CSREF RAMPA2 CSP1 AUX SWA MAIN PWM RAMPA1 CSP2 PVCC CURRENT GENERATOR CSP3 BALANCE LGA PGND PWMA PGND PVCC Figure 1. Block Diagram