UPD16488AP NEC [NEC], UPD16488AP Datasheet - Page 36

• Manufacturer Part Number: UPD16488AP
• Description: 1/92 DUTY LCD CONTROLLER/DRIVER WITH FOUR-LEVEL GRAY SCALE, ON-CHIP RAM
• Manufacturer: NEC [NEC]

5.6.4 Application examples of power supply circuits
Figures 5-14 to 5-19 show application examples of power supply circuits.
36
Figure 5-14. IRS = H, [OP2, OP1, OP0] = [1, 1, 1]
Figure 5-15. IRS = L, [OP2, OP1, OP0] = [1, 1, 1]
V
V
V
V
C1
C1
C2
C2
C3
C3
C4
C4
C5
C5
C6
C6
C7
C7
C8
C8
V
V
C1
C1
C2
C2
C3
C3
C4
C4
C5
C5
C6
C6
C7
C7
C8
C8
V
V
OUT
DD1
DD2
OUT
DD1
DD2
SS
SS
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Data Sheet S15745EJ2V0DS
9x boost mode
9x boost mode
AMP
AMP
AMP
AMP
C1A
C1A
V
V
V
V
V
V
C9
V
V
V
V
C9
C9
C9
OUTP
V
OUTP
V
OUT
OUT
V
LCD
V
LCD
LC1
LC2
LC3
LC4
LC1
LC2
LC3
LC4
RS
RS
+
R
+
R
-
-
Open
Rb'
Rc
Ra'
PD16488A