TS1910A 查看數據表（PDF） - TSC Corporation
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TS1910A Datasheet PDF : 8 Pages
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TS1910A
680kHz/1.2MHz High Voltage Boost Converter
Application Circuit
FREQ=High (Frequency=1.2MHz)
VIN=5V
R3
4.7~100Ω
C2
2*10uF
C4
0.1uF
R4
1M
C8
1nF
L1
4.7uH
U1
6 VCC
7 FREQ
3 EN
1 COMP
R6
100K
C7
100pF
LX 5
FB 2
GND 4
SS 8
AX5510A
C6
10nF
VOUT=12V
D1
B340A
C1
R2
130K
220pF
C3
R8
15K
3*10uF
R2
VOUT = 1.238V X (1 + ------- )
R8
R8 Suggest 10K~30K
VIN ≦ 4.5V, R3=10Ω
VIN > 4.5V, R3=100Ω
FREQ=Low (Frequency=680KHz)
VIN=5V
R3
4.7~100Ω
C2
2*10uF
C4
0.1uF
R4
1M
C8
1nF
L1
6.8uH
U1
6 VCC
7 FREQ
3 EN
1 COMP
LX 5
FB 2
GND 4
SS 8
R7 R6
10K 100K
AX5510A
C6
C7
10nF
100pF
R2
VOUT = 1.238V X (1 + ------- )
R8
R8 Suggest 10K~30K
VIN ≦ 4.5V, R3=10Ω
VIN > 4.5V, R3=100Ω
D1
B340A
VOUT=12V
C1
R2
130K
220pF
C3
R8
15K
3*10uF
4/8
Version: A12
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