AN2787

List of figures

5/37

reached . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Figure 39.

VDDQ(1.8 V), VTT and VTTREF rail output voltage, EN_1S8 and EN_VTT tied to

AGND - soft off with tracking discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Figure 40.

VDDQ(1.8 V), VTT and VTTREF rail output voltage. EN_1S8 and EN_VTT tied to

AGND - soft off without tracking discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Figure 41.

PM6641 demonstration board surface temperature when loaded with typical currents,