BU52002GUL,BU52003GUL,BU52012NVX,BU52012HFV,BU52013HFV
Technical Note
9/19
www.rohm.com
2010.08 - Rev.C
© 2010 ROHM Co., Ltd. All rights reserved.
BU52012NVX (VDD=1.65~3.6V type)
BU52012HFV (VDD=1.65~3.3V type)
-8.0
-6.0
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
1.4
1.8
2.2
2.6
3.0
3.4
3.8
SUPPLY VOLTAGE [V]
Ta = 25°C
Bop S
Brp S
0
10
20
30
40
50
60
70
80
90
100
-60 -40 -20 0
20 40 60 80 100
AMBIENT TEMPERATURE [℃]
VDD=1.8V
-8.0
-6.0
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
-60 -40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE [℃]
VDD=1.8V
Bop S
Brp S
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
-60 -40 -20 0
20 40 60 80 100
AMBIENT TEMPERATURE [℃]
VDD=1.8V
Fig.18 Bop,Brp – Ambient temperature
Fig.19 Bop,Brp – Supply voltage
Fig.22 IDD – Ambient temperature
Fig.23 IDD – Supply voltage
Fig.20 TP – Ambient temperature
Fig.21 TP – Supply voltage
0
10
20
30
40
50
60
70
80
90
100
1.41.8
2.22.6
3.03.4
3.8
SUPPLY VOLTAGE [V]
Ta = 25°C
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
1.4
1.8
2.2
2.6
3.0
3.4
3.8
SUPPLY VOLTAGE [V]
Ta = 25°C
Fig.24 Bop,Brp – Ambient temperature
Fig.25 Bop,Brp – Supply voltage
Fig.28 IDD – Ambient temperature
Fig.29 IDD – Supply voltage
Fig.26 TP – Ambient temperature
Fig.27 TP – Supply voltage
0
10
20
30
40
50
60
70
80
90
100
-60 -40 -20 0
20 40 60 80 100
AMBIENT TEMPERATURE [℃]
VDD=1.8V
0
10
20
30
40
50
60
70
80
90
100
1.4
1.8
2.2
2.6
3.0
3.4
3.8
SUPPLY VOLTAGE [V]
Ta = 25°C
-8.0
-6.0
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
-60 -40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE [℃]
VDD=1.8V
Bop S
Brp S
-8.0
-6.0
-4.0
-2.0
0.0
2.0
4.0
6.0
8.0
1.4
1.8
2.2
2.6
3.0
3.4
3.8
SUPPLY VOLTAGE [V]
Ta = 25°C
Bop S
Brp S
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
-60 -40 -20 0
20 40 60 80 100
AMBIENT TEMPERATURE [℃]
VDD=1.8V
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
1.4
1.8
2.2
2.6
3.0
3.4
3.8
SUPPLY VOLTAGE [V]
Ta = 25°C