9/9
BD9A100MUV-EVK-001
www.rohm.co.jp
9 September 2015 Rev.002
© 2015 ROHM Co., Ltd. All rights reserved.
www.rohm.co.jp
Time scale 2ms/div
V
O
(AC)
20mV/div
V
SW
2V/div
Figure 17. Output Voltage Ripple Wave
V
IN
= 5.0V, V
O
= 1.8V, I
O
=0A
Time scale 1
μs/div
V
IN
5V/div
EN
5V/div
V
O
1V/div
Time scale 1ms/div
Time scale 1ms/div
Figure 19. Start-up by EN
V
IN
= 5.0V, V
O
= 1.8V
Figure 20. Power-down by EN
V
IN
= 5.0V, V
O
= 1.8V
Figure 18. Output Voltage Ripple Wave
V
IN
= 5.0V, V
O
= 1.8V, I
O
=1A
V
O
(AC)
20mV/div
V
SW
2V/div
V
SW
5V/div
