BU90002GWZ Datasheet, PDF (8/24 Pages) Rohm – Step-down Switching regulators with Built-in Power MOSFET

BU9000xGWZ series
●Electrical characteristic curves (Reference data)
BU90003GWZ(1.2V OUTPUT)
Datasheet
EN
2V/div
VOUT
500mV/div
IL
200mA/div
EN
2V/div
40us
VOUT
500m/div
100us
Figure 17. Start up
Figure 18. Shut down
Vout
50mV/div
1.2V offset
IOUT
200mA/div
Vout
50mV/div
1.2V offset
4us
IOUT
200mA/div
10us
Figure 19. Load transient response 5mA to 200mA
tr=tf=100ns, MODE : Low
Figure 20. Load transient response 50mA to 350mA
tr=tf=100ns, MODE : Low
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TSZ22111・15・001
8/21
TSZ02201-0F2F0AG00010-1-2
04.Jul.2012 Rev.001