Rainbow Electronics MAX15031 - Manual (Page 15)

MAX15031
MAX15031
CNTRL
CP
CN
IN
PGND
FB
BIAS
SHDN
MOUT APD SGND RLIM
PWR LX
GPIO
ILIM GPIO
CLAMP V
DD
µC
V DD
APD
C IN
1 µF
C CP
10nF
R MOUT
10k Ω
C OUT
0.1 µF
C MOUT
(OPTIONAL)
R
1
6.34k Ω
R LIM
2.87k Ω
R 2
348k Ω
V IN
C
PWR
1 µF
L1
4.7 µH D1
V OUT (70V MAX)
DAC
ADC
R
F
100 Ω
R
ADJ
C F
0.1 µF
Typical Operating Circuits
Figure 3. Typical Operating Circuit for V IN = 2.7V to 5.5V
80V, 300mW Boost Converter and Current
Monitor for APD Bias Applications
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