MAX6496 Evaluation Kit
reverse-battery protection is not used; do not leave this
jumper unconnected. Jumper J1 controls the SHDN pin
of the MAX6496 and can enable or disable the MOSFET
Q2 enhancement. Table 1 lists the jumper options.
IN1
To filter fast transients that may be present at the input
from reaching the MAX6496, cut the small trace con-
necting the two pads of R3 and place a small resistor
(10 Ω , for example) on the board.
IN2
Q1
pMOS
J2
R3
R1
J3
3
2
1
Q2
nMOS
OUT
1
2 3
OPEN
649k Ω
1%
C1
22 μ F
1
2
3
J1
1
2
3
IN
SHDN
OVSET
U1
MAX6496
OUTFB
GATE
7
6
C2
22 μ F
4
GATEP
GND
5
GND
C3
0.1 μ F
R2
49.9k Ω
1%
GND
C4
OPEN
GND
Figure 1. MAX6496 EV Kit Schematic
_______________________________________________________________________________________
3
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