S1F75510 Epson Electronics America, Inc., S1F75510 Datasheet - Page 19

• Manufacturer Part Number: S1F75510
• Description: Charge-pump Dc/dc Converter & Voltage Regulator
• Manufacturer: Epson Electronics America, Inc.

*Note : The boosting magnification of 3 times or more can be realizable by adding a diode and one capacitor at a
Rev. 1.1
Extended connection (+5V, +15V, –15V Output)
Since output impedance becomes larger under the influence of VF of a diode, the diode of low VF is
time to the example of standard connection.
recommended.
OSCSEL
POFFX
MODE
V
V
Reference values for the
external parts
ROSC=1M
C1=C2=CVOUT1=4.7 F
CVOUT2=4.7 F
C3=C4=CVOUT3=1.0 F
C5=C6=C7=CVOUT4’=1.0 F
CL
DD
SS
ROSC
V
V
POFFX
OSC1
OSC2
CL
MODE
OSCSEL
DD
SS
V
V
V
V
C1P
C1N
C2P
C2N
OUT1
OUT2
C3P
C3N
C4P
C4N
OUT3
C5P
C5N
C6P
C6N
OUT4
+
+
+
+
+
+
+
+
+
C1
C2
CVOUT1
CVOUT2
C3
C4
CVOUT3
C6
C5
+
C7
D
+
CVOUT4’
S1F75510
(V
V
+5V
V
+15V
V
–15V
OUT2
OUT3
OUT4
OUT1
’
)
* Note
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