HT7660 查看數據表（PDF） - Holtek Semiconductor
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产品描述 (功能)
比赛名单
HT7660 Datasheet PDF : 10 Pages
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External Switching Frequency
10m.
2 CAP+
4 CAP-
3 VSS
8
VDD
O SC 7
VO UT 5
H T7660
V DD
V DD
1kW
CM OS
G a te
V OUT
10m.
HT7660
Lower Switching Frequency
10m.
V DD
8
VDD
2 CAP+
7
C O SC
O SC
4 CAP-
3 VSS
5
VO UT
V OUT
10m.
H T7660
N o te : C O S C is te n s o f p ic o fa r a d
Positive Voltage Doubler
2 CAP+
3 VSS
8
VDD
VO UT 5
H T7660
V DD
D1
D2
V O UT= 2 V DD - 2 V D
10m.
10m.
Voltage Splitter
N o te : V D is fo r w a r d v o lta g e d r o p o f d io d e D 1 a n d D 2
V DD
R L1
47m.
V
O
U T=
V
DD
-V
2
EE
R L2
2
CAP+
47m.
4 CAP-
3 VSS
VDD 8
LV 6
VO UT 5
47m.
H T7660
V EE
Rev. 1.10
4
January 21, 2003
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