bd8311nuv-e2 ROHM Co. Ltd., bd8311nuv-e2 Datasheet - Page 6

• Manufacturer Part Number: bd8311nuv-e2
• Description: High-efficiency Step-up Switching Regulator With Built-in Power Mosfet
• Manufacturer: ROHM Co. Ltd.

Fig.15. Lx Max duty temperature property
1000
800
600
400
200
2.5
2.0
1.5
1.0
95
90
85
80
75
Fig.18. Circuit current power supply property
0
-50
-40
0
Fig.12. STB threshold
2
temperature property
0
0
4
TEMPARATURE [℃]
VCC [V]
6
VCC [V]
50
40
8
OFF
ON
10
100
80
12
14
150
120
Fig.16. Lx Max duty power supply property
100
80
60
40
20
95
90
85
80
75
0
-40
3
Fig.13. SWOUT ON resistance
ID=1mA
temperature property
0
6
TEMPARATURE [℃]
6/14
VCC [V]
40
9
80
12
120
15
Fig.17. Circuit current temperature property
2.5
2.0
1.5
1.0
100
80
60
40
20
0
-50
3
Fig.14. SWOUT ON resistance
power supply property
ID=1mA
0
6
TEMPARATURE [℃]
VCC [V]
50
9
100
12
150
15