SL20T0081 System Logic Semiconductor, SL20T0081 Datasheet - Page 23

• Manufacturer Part Number: SL20T0081
• Description: SLS System Logic Semiconductor
• Manufacturer: System Logic Semiconductor

SLS System Logic Semiconductor
Figure 9. Power supply circuits for various voltage boosting
(a) 2-times voltage boosting configuration
C1
(c) 4-times voltage boosting configuration
C1
C1
C1
C1
(VOUT = 2VCI)
VCI
+
C1
VCI
+
(VOUT = 3VCI)
+
+
+
+
VCI
VSS
VOUT
C4+
C3+
C1-
C1+
C2+
C2-
VCI
VSS
VOUT
C4+
C3+
C1-
C1+
C2+
C2-
VDD
VDD
(b) 3-times voltage boosting configuration
(d) 5-times voltage boosting configuration
C1
C1
C1
(VOUT = 3VCI)
C1
C1
C1
C1
(VOUT = 5VCI)
VCI
+
+
+
VCI
+
+
+
+
C1
+
VCI
VSS
VOUT
C4+
C3+
C1-
C1+
C2+
C2-
VCI
VSS
VOUT
CAP4+
CAP3+
CAP1-
CAP1+
CAP2+
CAP2-
VDD
VDD
SL20T0081