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MAX15031 Datasheet, PDF (15/16 Pages) Maxim Integrated Products – 80V, 300mW Boost Converter and Current Monitor for APD Bias Applications | |||
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80V, 300mW Boost Converter and Current
Monitor for APD Bias Applications
Typical Operating Circuits
VIN
CIN
1µF
CCP
10nF
L1
4.7µH
D1
CPWR
1µF
PWR
LX
CNTRL
IN
PGND
BIAS
FB
MAX15031
CP
SHDN
ILIM
CN
CLAMP
RLIM SGND APD MOUT
COUT
0.1µF
RF
100â¦
CF
0.1µF
VDD
RLIM
2.87kâ¦
APD
RMOUT
10kâ¦
CMOUT
(OPTIONAL)
VOUT (70V MAX)
R2
348kâ¦
RADJ
R1
6.34kâ¦
GPIO
GPIO
VDD
µC
ADC
DAC
Figure 3. Typical Operating Circuit for VIN = 2.7V to 5.5V
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