10/10
User
’s Guide
BD9A301MUV-EVK-001
© 2017 ROHM Co., Ltd.
No. 60UG004E Rev.001
APR.2017
Figure 19. Start-up EN = V
IN
V
IN
= 3.3V, V
O
= 1.8V, I
O
= 0A
V
IN
2V/div
EN
2V/div
V
O
1V/div
Time scale 5ms/div
Time scale 5ms/div
Figure 20. Power-down EN = V
IN
V
IN
= 3.3V, V
O
= 1.8V, I
O
= 0A
V
IN
2V/div
EN
2V/div
V
O
1V/div
Time scale 5ms/div
Time scale 5ms/div
Figure 21. Start-up EN = V
IN
V
IN
= 5.0V, V
O
= 1.8V, I
O
= 0A
Figure 22. Power-down EN = V
IN
V
IN
= 5.0V, V
O
= 1.8V, I
O
= 0A
V
IN
2V/div
EN
2V/div
V
O
1V/div
Time scale 2ms/div
Time scale 500ms/div
Figure 23. Start-up by EN
V
IN
= 3.3V, V
O
= 1.8V, I
O
= 0A
Figure 24. Power-down by EN
V
IN
= 3.3V, V
O
= 1.8V, I
O
= 0A
V
IN
2V/div
EN
2V/div
V
O
1V/div
Time scale 2ms/div
Time scale 500ms/div
Figure 25. Start-up by EN
V
IN
= 5.0V, V
O
= 1.8V, I
O
= 0A
Figure 26. Power-down by EN
V
IN
= 5.0V, V
O
= 1.8V, I
O
= 0A
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