LTM4620
典型应用
30
INTV
CC
C10
4.7F
R2
10k
PGOOD1
MODE_PLLIN
V
IN
V
OUTS1
温度
RUN1
RUN2
LTM4620
COMP1
COMP2
V
OUTS2
V
OUT2
SW2
INTV
CC
R3
10k
PGOOD2
DIFFOUT
DIFFN
C
OUT1
100F
6.3V
PGOOD2
TRACK1
C5
0.1F
C9
0.1F
f
SET
PHASMD
R4
121k
SGND
GND
DIFFp
TRACK2
TRACK2
TRACK1
V
FB2
C
COMP
**
V
FB1
R
FB2
*
60.4k
R
FB1
*
40.2k
SW1
C
FF
*
C1
22F
25V
R7
10k
V
OUT1
CLKOUT INTV
CC
EXTV
CC
PGOOD1
C
OUT1
100F
6.3V
V
OUT1
1.5V AT 13A
C3
22F
25V
C2
22F
25V
5V至16V中间总线
+
C
IN
（ OPT ）
C4
22F
25V
R1*
10k
+
C
OUT2
470F
6.3V
D1*
5.1V齐纳
C
BOT
见表4 **
V
OUT2
1.2V AT 13A
+
C
OUT2
470F
6.3V
*上拉电阻和稳压电路是可选的。
4620 F23
图23.典型的5V
IN
至16V
IN
， 1.5V和1.2V输出
4620f
