Datasheet

LTM4625
21
Rev D
For more information www.analog.com
APPLICATIONS INFORMATION
Figure 20. 4V
IN
to 20V
IN
, 1.5V Output at 5A Design Figure 21. 2.375V
IN
to 5V
IN
, 1V at 5A Output Design
Figure 22. 4V
IN
to 20V
IN
, Tw o Phases, 1.5V at 10A Design
V
IN
SV
IN
RUN
INTV
CC
MODE
PHMODE
TRACK/SS
PGOOD
LTM4625
CLKINFREQ CLKOUT
V
OUT
10µF
25V
47µF
6.3V
V
IN
4V TO 20V
V
OUT
1.5V
5A
FB
COMP
GND
40.2k
SGND
4625 F20
0.1µF
V
IN
SV
IN
RUN
INTV
CC
MODE
PHMODE
TRACK/SS
PGOOD
LTM4625
CLKIN
CLKOUTFREQ
5V
V
OUT
10µF
25V
1µF
6.3V
47µF
6.3V
V
IN
2.375V TO 5V
V
OUT
1V
5A
FB
COMP
GND
90.9k
SGND
4624 F21
0.1µF
V
IN
SV
IN
RUN
INTV
CC
MODE
PHMODE
TRACK/SS
PGOOD
LTM4625
CLKIN
2MHz
CLOCK
162k
CLKOUTFREQ
V
OUT
10µF
25V
47µF
6.3V
V
IN
4V TO 20V
V
OUT
3.3V
5A
FB
COMP
GND
13.3k
SGND
4624 F22
0.1µF
V
IN
SV
IN
RUN
INTV
CC
MODE
PHMODE
TRACK/SS
PGOOD
LTM4625
CLKIN
V
OUT
10µF
25V
×2
47µF
6.3V
×2
20.1k
V
IN
4V TO 20V
V
OUT
1.5V
10A
FB
COMP
GND
4625 F23
SGND
CLKOUTFREQ
0.1µF
V
IN
SV
IN
RUN
INTV
CC
MODE
PHMODE
TRACK/SS
PGOOD
LTM4625
CLKIN CLKOUTFREQ
V
OUT
FB
COMP
GND SGND
Figure 23. 4V
IN
to 20V
IN
, 3.3V Output with 2MHz External Clock
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