LTM4616
应用信息
CLKIN1
V
IN1
3V至5.5V
10F
V
IN1
SV
IN1
RUN1
PLLLPF1
MODE1
PHMODE1
V
IN2
3V至5.5V
10F
TRACK1
V
IN2
SV
IN2
RUN2
PLLLPF2
MODE2
PHMODE2
TRACK2
SW2
SGND1
GND1
SGND2
GND2
4616 F18
SW1
CLKIN1
CLKOUT1 CLKIN2
CLKOUT2
V
OUT1
FB1
I
TH1
I
THM1
PGOOD1
BSEL1
MGN1
V
OUT2
FB2
I
TH2
I
THM2
PGOOD2
BSEL2
MGN2
PGOOD
BSEL
6.65k
PGOOD
BSEL
R4
50k
4.87k
V
OUT1
1.8V/8A
100F
V
IN
OUT
V
OUT2
1.5V/8A
100F
×2
V
IN
R2
50k
R1
50k
OUT
LTM4616
R3
50k
GND
5引脚SC70封装
GND
5引脚SC70封装
BSEL ：高= 10 ％
FLOAT = 15 ％
LOW = 5 ％
OE
H
H
L
IN
H
L
X
OUT
H
L
Z
A1，A2 PERICOM PI74ST1G126CEX
东芝TC7SZ126AFE
MGN
边距值
+ BSEL选择价值
H
- BSEL选择价值
L
V
IN
/ 2无保证金
图18.典型的3V至5.5V
IN
到1.8V ， 1.5V输出
22
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www.linear.com/LTM4616
+
–
A1
V
+
+
–
A2
V
+
I
OE
I
IN
I
OE
I
IN
4616fe
