LTM4628
典型应用
INTV
CC
CLK1
7V至16V
中间总线
R1
10k
RUN
C3
22F
25V
C2
22F
25V
C1
22F
25V
TRACK1
R6
10k
MODE_PLLIN
V
IN
温度
RUN1
RUN2
TRACK1
TRACK2
f
SET
PHASMD
R4
100k
SGND
GND
DIFFp
DIFFN
LTM4628
CLKOUT INTV
CC
C10
4.7F
R2
5k
PGOOD1
EXTV
CC
PGOOD1
V
OUT1
V
OUTS1
SW1
V
FB1
V
FB2
COMP1
COMP2
V
OUTS2
V
OUT2
SW2
PGOOD2
DIFFOUT
PGOOD1
C4
100F
6.3V
V
FB
R5
60.4k
COMP
C6
100F
6.3V
+
C8
470F
6.3V
D1
5.1V齐纳
+
C7
470F
6.3V
1.2V
AT 32A
C16
4.7F
CLKOUT INTV
CC
CLK1
7V至16V中间总线
C12
22F
25V
C15
22F
25V
C5
22F
25V
TRACK1
C19
0.22F
R9
10k
MODE_PLLIN
V
IN
温度
RUN1
RUN1
RUN2
TRACK1
TRACK2
f
SET
PHASMD
R10
100k
SGND
GND
DIFFp
LTM4628
PGOOD1
EXTV
CC
PGOOD1
V
OUT1
V
OUTS1
SW1
V
FB1
V
FB2
COMP1
COMP2
V
OUTS2
V
OUT2
SW2
PGOOD2
DIFFN
INTVCC
DIFFOUT
PGOOD1
4628 F31
C13
100F
6.3V
V
FB
COMP
+
C14
470F
6.3V
C17
100F
6.3V
+
C18
470F
6.3V
图31. 4相，在1.2V 32A
4628fc
31
