BD9361GUL Datasheet, PDF (14/27 Pages) Rohm – 6ch Internal Power MOSFET System Switching Regulator + 1ch LDO

BD9361GUL
●Start up and OFF sequence wave form(2)
SDA(2.0V/div)
SDA(2.0V/div)
CH5 Step down 1.8V
(1.0V/div)
CH5 Step down 1.8V
(1.0V/div)
LDO 2.8V (2.0V/div)
2.0ms/div
LDO 2.8V (2.0V/div)
2.0ms/div
Fig18. CH5, LDO Start up wave form
Fig19. CH5, LDO wave form of OFF sequence
SDA(2.0V/div)
CH6 Backlight 4LED
(5.0V/div)
Fig20. CH6 Start up wave form
SDA (2.0V/div)
CH6 Backlight 4LED
(5.0V/div)
1.0ms/div
Fig21. CH6 wave form of OFF sequence
1.0ms/div
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14
TSZ22111・14・001
TSZ02201-0Q2Q0A400010-1-2
2011.12.22 Rev.001