LTM4604
TYPICAL APPLICATIONS
V IN
2.375V TO 5V
C IN1
10μF
6.3V
X5R OR X7R
V OUT = 0.8V
((4.99k/N) + R FB )/R FB
OPEN-DRAIN PULL UP
V IN
PGOOD
V OUT
WHERE N IS THE NUMBER OF PARALLEL DEVICES
LTM4604
COMP
FB
C OUT1
22μF 3
6.3V
C SSEXT
0.01μF
RUN/SS TRACK
GND
R FB
2.87k
X5R OR X7R
REFER TO
TABLE 4
V OUT
1.5V
8A
C IN2
10μF
6.3V
X5R OR X7R
V IN
PGOOD
V OUT
LTM4604
COMP
FB
C OUT2
22μF 3
6.3V
RUN/SS TRACK
GND
X5R OR X7R
REFER TO
TABLE 4
4604 F16
Figure 16. Two LTM4604s in Parallel, 1.5V at 8A Design.
Also See the 8A LTM4608A or Dual 4A per Channel LTM4614
V IN
3.3V TO 5V
50k
C IN
10μF
6.3V
X5R OR X7R
OPEN-DRAIN
PULL UP
V IN
PGOOD V OUT
LTM4604
COMP FB
C OUT
22μF 3
6.3V
V OUT
2.5V
4A
C SSEXT
0.01μF
RUN/SS TRACK
GND
R FB
2.37k
X5R OR X7R
REFER TO
TABLE 4
4604 F17
Figure 17. 3.3V to 5V Input, 2.5V at 4A Design
4604fa
16
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