Maxim-integrated MAXQ7667 Manual do Utilizador descarregar pdf (Página 268)

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MAXQ7667 User’s Guide

Figure 16-1. MAXQ7667 Power-Supply Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-4

Figure 16-2. Supply Configuration Using All External Power Supply . . . . . . . . . . . . . . . . . . . . . .16-9

Figure 16-3. Supply Configuration Using External Power Supply and Internal Regulators . . . . .16-9

Figure 16-4. DVDDIO Using a Depletion Mode Pass Transistor . . . . . . . . . . . . . . . . . . . . . . . . . .16-10

Figure 16-5. DVDDIO Using a Darlington Pass Transistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-11

Figure 16-6. MAXQ7667 Power-On Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-12

Figure 16-7. DVDD Brownout Interrupt Threshold Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-13

Figure 16-8. DVDDIO Brownout Interrupt Threshold Detection . . . . . . . . . . . . . . . . . . . . . . . . . . .16-14

Figure 16-9. AVDD Brownout Interrupt Threshold Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-14

Figure 16-10. MAXQ7667 External Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-16

LIST OF FIGURES

Table 16-1. MAXQ7667 Power-Supply Module Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-3

LIST OF TABLES

1 2 ... 263 264 265 266 267 268 269 270 271 272 273 ... 346 347

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Maxim-integrated MAXQ7667 Manual do Utilizador Página 268