Epson Power Supply IC S1F70000 Technical Manual page 60

Table 2.1 Pin descriptions
Pin name Pin No. Pad No.
V 1
O
V 2
RI
V 3
REG
R 4
V
V 5 22, 23
DD
FC 6
TC1 7
TC2 8
P 9
OFF2
P 10
OFF1
V 11 11, 12
I
C1P 12
C1N 13
C3N 14
C2N 15
C2P 16
S1F70000 Series
Technical Manual
18 Four-time booster output
19 Regulator input
20 Regulator output
21 Regulator output voltage adjustment input
Power pin (positive)
24 Internal clock frequency input, and clock input in serial/parallel
connection
3 Regulator output temperature gradient setup input (1)
4 Regulator output temperature gradient setup input (2)
5 Power-off control input (2)
6 Power-off control input (1)
Power voltage (negative)
13 Two- or four-time booster capacitor positive pin
14 Two-time booster capacitor negative pin
15 Four-time booster capacitor negative pin
16 Three-time booster capacitor negative pin
17 Three-time booster capacitor positive pin
EPSON
S1F76540 Series
Description
2–17