LTM4620A
典型应用
INTV
CC1
C10
4.7F
CLK1
5V至16V中间总线
V
IN
R1*
10k
C3
22F
25V
C2
22F
25V
C1
22F
25V
R6
100k
MODE_PLLIN
V
IN
温度
RUN1
RUN2
D1*
5.1V
齐纳
TRACK1
C20
0.22F
TRACK2
INTV
CC1
f
SET
PHASMD
LTM4620A
CLKOUT INTV
CC
INTV
CC
R2
5k
PGOOD1
EXTV
CC
PGOOD1
V
OUT1
V
OUTS1
SW1
V
FB
V
FB1
V
FB2
COMP1
COMP2
V
OUTS2
V
OUT2
SW2
PGOOD2
SGND
GND
DIFFp
DIFFN
DIFFOUT
PGOOD1
C
OUT2
100F
6.3V
×2
R5
13.3k
COMP
220pF
C
OUT1
100F
6.3V
×2
V
OUT
3.3V
50A
INTV
CC2
C16
4.7F
CLK1
7V至16V中间总线
C12
22F
25V
C15
22F
25V
C5
22F
25V
R9
100k
MODE_PLLIN
V
IN
温度
RUN1
RUN2
TRACK1
TRACK2
INTV
CC2
f
SET
PHASMD
LTM4620A
CLKOUT INTV
CC
PGOOD2
EXTV
CC
PGOOD1
V
OUT1
V
OUTS1
SW1
V
FB1
V
FB2
COMP1
COMP2
V
OUTS2
V
OUT2
SW2
PGOOD2
*上拉电阻和稳压电路是可选的
SGND
GND
DIFFp
DIFFN
DIFFOUT
PGOOD2
C
OUT4
100F
6.3V
×2
4620A F29
5k
V
FB
C
OUT3
100F
6.3V
×2
COMP
图29. 4相，在3.3V 50A ， 750kHz的
4620af
欲了解更多信息
www.linear.com/4620A
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