ML4902
Figure 2a. Output Transient Response of Figure 1 Circuit,
Figure 2b. Output Transient Response of Figure 1 Circuit,
from 14A to 0A
I
from 0A to 14A
I
OUT
OUT
(Channel 1 = V
, Channel 2 = I
).
(Channel 1 = V
, Channel 2 = I
).
OUT
OUT
OUT
OUT
5V
IN
INPUT
CAPACITORS
20
19
18
17
16
15
14
13
12
11
PROTECT
V
DD
V
CC
L2
1.4µH
N DRV H
N DRV L
PWR GND
N/C
Q1, Q2
2X IRF7413
V
P
CC
Q3, Q4
2X IRF7413
OUTPUT
CAPACITORS
COMP
R
SENSE
I
6mΩ
1W
SENSE
V
FB
V
SS
U1
ML4902
Figure 3. Connecting a Sense Resistor to the ML4902
8