hd66717 Renesas Electronics Corporation., hd66717 Datasheet - Page 86

• Manufacturer Part Number: hd66717
• Description: Low-power Dot-matrix Liquid Crystal Display Controller/driver -
• Manufacturer: Renesas Electronics Corporation.

HD66717
538
Referential data
(i) Relationship between the obtained voltage and input voltage
(ii) Relationship between the obtained voltage and temperature
(iii) Relationship between the obtained voltage and capacitance
VUP2 = V
9.0
8.5
8.0
7.5
7.0
11
10
9.5
9.0
8.5
8.0
7.5
CC
9
8
7
6
5
4
Vci = V
-60
2.0
– V5OUT2
0.5
Vci = V
I
O
CC
= 0.1mA
Vci = V
I
-20
O
, fcp = 160kHz, Ta = 25 C
= 0.1mA
3.0
Double boosting
Double boosting
CC
0
Vci (V)
Double boosting
CC
Ta ( C )
= 4.5V, R
C ( F)
20
= 4.5V, R
VUP3 = V
1.0
4.0
Figure 50 Booster (cont)
f
60
= 180k ,
f
= 180k ,
5.0
CC
100
– V5OUT3
1.5
typ.
typ.
typ.
8.5
8.0
7.5
7.0
6.5
15
14
13
12
11
10
8.0
7.5
7.0
6.5
6.0
-60
9
8
7
6
2.0
Vci = V
Vci = V
I
O
0.5
Vci = V
I
O
-20
= 0.1mA
= 0.1mA
3.0
CC
CC
Triple boosting
0
Triple boosting
Ta ( C )
CC
, fcp = 160kHz, Ta = 25 C
= 2.7V, R
Vci (V)
20
Triple boosting
= 2.7V, R
C ( F)
4.0
1.0
60
f
= 150k ,
f
= 150k ,
5.0
100
1.5
typ.
typ.
typ.