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4. PIN DESCRIPTION
Pin Name
VO
VRI
V
REG
RV
V
DD
FC
TC1
TC2
POFF2X
POFF1X
VI
C1P
C1N
C3N
C2N
C2P
S1F76540M0C Series Technical Manual
(Rev.1.1)
Table 4.1 Pin Description
Pin No.
1
2
3
4
5
6
Clock input pin at serial or parallel connection (Two-way pin)
7
Input pin for specifying the regulator output temperature gradient (1)
8
Input pin for specifying the regulator output temperature gradient (2)
9
10
11
12
Positive connect pin for double and quadruple boosting capacitor
13
14
15
16
Function
Quadruple boosting output pin
Regulator input pin
Regulator output pin
Input pin for adjusting the regulator output voltage
Power supply pin (+)
Input pin for switching the internal clock frequency
Power-off control input pin (2)
Power-off control input pin (1)
Power supply voltage (-)
Negative connect pin for double boosting capacitor
Negative connect pin for quadruple boosting capacitor
Negative connect pin for 3rd boosting capacitor
Positive connect pin for 3rd boosting capacitor
EPSON
4. PIN DESCRIPTION
3
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