LTM4620A
应用信息
30
INTV
CC
C10
4.7F
R2
10k
PGOOD1
5V至16V中间总线
V
IN
V
OUT1
V
OUTS1
SW1
V
FB1
LTM4620A
COMP1
COMP2
V
OUTS2
V
OUT2
SW2
INTV
CC
R3
10k
PGOOD2
DIFFN
PGOOD2
DIFFOUT
V
FB2
C
COMP
**
C
FF
**
220pF
温度
RUN1
RUN2
TRACK1
TRACK2
f
SET
PHASMD
R4
121k
C9
0.1F
TRACK2
C3
22F
25V
R7
100k
C2
22F
25V
C1
22F
25V
MODE_PLLIN
CLKOUT INTV
CC
EXTV
CC
PGOOD1
C
OUT1
100F
6.3V
INTV
CC
V
IN
+
C
IN
（ OPT ）
C4
22F
25V
R1*
10k
+
V
OUT1
1.5V
C
OUT2
13A
470F
6.3V
×2
R
FB2
**
60.4k
R
FB1
**
40.2k
C
BOT
**
D1*
TRACK1
5.1V齐纳
C5
0.1F
100pF
C
OUT3
100F
6.3V
欲了解更多信息
www.linear.com/4620A
SGND
GND
DIFFp
+
V
OUT2
1.2V AT 13A
C
OUT4
470F
6.3V
×2
*上拉电阻和稳压电路是可选的
**见表5
4620A F26
图26.典型的5V
IN
至16V
IN
， 1.5V和1.2V输出
4620af
