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9. REFERENCE: EXTERNAL CONNECTION EXAMPLES
9.8.2
Sextuple Boosting + Regulator
Figure 9.11 shows a "sextuple boosting + regulator" connection example with two diodes used. The cable from
VO to VRI must be as short as possible. Figure 9.12 shows the electric potential relation diagram.
V
REG
+
R1
V
DD
VI
Figure 9.11 Sextuple boosting connection example using two diodes
Figure 9.11 Setting conditions
Internal clock
Booster
Regulator
V
DD
VI
VO
Figure 9.12 Sextuple-boosting potential relation using two diodes
28
1
1
VO
CREG
2
VRI
R2
3
V
REG
4
RV
5
V
DD
+
6
FC
CI
7
TC1
8
TC2
:
ON (Low output mode)
:
ON
:
ON (Select CT0 = -0.05%/°C.)
4VI
6VI
EPSON
+
16
C2P
C2
C2N
15
C3N
14
C1
C1N
13
+
C1P
12
VI
11
POFF1X
10
POFF2X
9
6VI −(2×VF)
VO'
2×VF
S1F76540M0C Series Technical Manual
D1
D2
C4
+
C3
C5
CO
+
+
+
(Rev.1.1)
VO'
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