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mdagenh1 mdagenh1
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Posts: 439
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5 years ago

Question 1.

The ADP1612/ADP1613 IC switching regulator has 2 selectable switching frequencies. The higher frequency is selected for

• higher efficiency

• greater output voltage range

• smaller external components

• all of the above

Question 2.



Figure 5


Refer to Figure 5. The purpose of Qext and Rext is to

• provide current limiting

• convert the 78XX to a current source

• both A and B

• none of the above
Textbook 
Electronic Devices

Electronic Devices


Edition: 10th
Author:
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OmamaOmama
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Posts: 343
5 years ago
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mdagenh1 Author
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5 years ago
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
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