ADP3207C データシートの表示（PDF） - ON Semiconductor

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ADP3207C

7-Bit Programmable, Multi-Phase Mobile, CPU Synchronous Buck Controller

ON Semiconductor 

ADP3207C

TYPICAL PERFORMANCE CHARACTERISTICS

PWRGD

ENABLE

CLKEN

ENABLE

CLKEN

PWRGD

OUTPUT VOLTAGE

OUTPUT VOLTAGE

Figure 6. ADP3207CF Startup

ENABLE

CLKEN

PWRGD

OUTPUT VOLTAGE

Figure 8. ADP3207C Startup

SW3

SW2

SW1

OUTPUT

VOLTAGE

Figure 10. Load Transient

1000

Figure 7. ADP3207C Startup

1.1 V

0.8125 V

VID = 1.4125 V

1.2125 V

0.6125 V

2−Phase Configuration

100

10

100

Rt, RESISTANCE (kW)

1000

Figure 9. Per Phase Switching Frequency vs.

RT Resistance

OUTPUT

VOLTAGE

SW3

SW2

SW1

Input = 12 V

9 A to 44 A

Figure 11. Load Transient

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10

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