Maxim Integrated MAXQ7666 User Manual

Page 74

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MAXQ7665/MAXQ7666 User’s Guide

2-2

Figure 2-1. MAXQ7665/MAXQ7666 Power-Supply Block Diagram . . . . . . . . . . . . . . . . . . . . . . . .2-4

Figure 2-2. Supply Configuration 1 (Using Internal Linear Regulator) . . . . . . . . . . . . . . . . . . . . .2-11

Figure 2-3. Supply Configuration 2 (External DVDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11

Figure 2-4. MAXQ7665/MAXQ7666 Power-On Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12

Figure 2-5. MAXQ7665/MAXQ7666 Brownout Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-14

Figure 2-6. MAXQ7665/MAXQ7666 Brownout/Power-On Reset . . . . . . . . . . . . . . . . . . . . . . . . . .2-14

Figure 2-7. DVDD Brownout Interrupt Threshold Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16

Figure 2-8. DVDDIO Brownout Threshold Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-17

Figure 2-9. MAXQ7665/MAXQ7666 External Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-18

LIST OF FIGURES

Table 2-1. MAXQ7665/MAXQ7666 Power-Supply/Supervisory Module Pins . . . . . . . . . . . . . . . . .2-5

Table 2-2. DVDD Brownout Reset Threshold Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-13

Table 2-3. DVDD Brownout Interrupt Threshold Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-15

Table 2-4. DVDDIO Brownout Interrupt Threshold Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16

LIST OF TABLES

Maxim Integrated

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