ADP3211 Просмотр технического описания (PDF) - ON Semiconductor

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производитель

ADP3211

7-Bit, Programmable, Single-Phase, Synchronous Buck Controller

ON Semiconductor 

ADP3211, ADP3211A

TYPICAL PERFORMANCE CHARACTERISTICS

Output Voltage

1

Switch Node

2

1: 50mV/div

2: 10V/div

40 ms/div

Input = 12V

Output = 1.2V

15A to 3A Step

Figure 15. Load Transient

Output Voltage

1

Switch Node

2

1: 100mV/div

2: 10V/div

200 ms/div Input = 12V

No Load

DVID = 250mV

Figure 16. VID on the Fly

Output Voltage

1

Switch Node

2

1: 100mV/div

2: 10V/div

200 ms/div Input = 12V

10A Load

DVID = 250mV

Figure 17. VID on the Fly

Output Voltage

1

2

3

CLKEN

4

1 : 500mV/div

2 : 10V/div

Switch

Node

PWRGD

3 : 5V/div

4 : 2V/div

2ms/div

Figure 18. Over Current Protection

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