Datasheet

LTM4620A
32
4620afb
For more information www.linear.com/LTM4620A
Figure 26. Typical 5V
IN
to 16V
IN
, 1.5V and 1.2V Outputs
4620A F26
LTM4620A
V
IN
TEMP RUN1 RUN2 TRACK1 TRACK2 f
SET
C
OUT2
470µF 6.3V ×2
C
OUT4
470µF 6.3V ×2
R
FB2
**
60.4k
R2 10k
C
OUT1
100µF 6.3V
PHASMD
V
OUT1
V
OUTS1
SW1
V
FB1
V
FB2
COMP1 COMP2
V
OUTS2
V
OUT2
SW2
PGOOD2
MODE_PLLIN CLKOUT INTV
CC
EXTV
CC
PGOOD1
PGOOD1
INTV
CC
SGND
GND
TRACK1
TRACK2
DIFFP DIFFN DIFFOUT
R
FB1
**
40.2k
PGOOD2
V
OUT2
1.2V AT 13A
C
FF
**
220pF
C
BOT**
100pF
C
COMP
**
C
OUT3
100µF 6.3V
R4 121k
R1* 10k
D1* 5.1V ZENER
5V TO 16V INTERMEDIATE BUS
C5 0.1µF
C9 0.1µF
C1 22µF 25V
C2 22µF 25V
C3 22µF 25V
C4 22µF 25V
C10 4.7µF
V
OUT1
1.5V 13A
R3 10k
INTV
CC
+
*PULL-UP RESISTOR AND ZENER ARE OPTIONAL **SEE TABLE 5
+
+
C
IN
(OPT)
INTV
CC
V
IN
R7 100k
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