Datasheet

LTM4608A
22
4608afd
Typical applicaTions
Figure 20. Dual LTM4608A Output Sequencing Application.
See Also Dual 8A per Channel LTM4616
Figure 21. 2.7V to 5.5V
IN
, 1.2V
OUT
Design in Spread Spectrum Operation
V
IN
SV
IN
SW
RUN
PLLLPF
TRACK
MODE
PHMODE
V
OUT
FB
I
TH
I
THM
PGOOD
BSEL
MGN
CLKOUT GND
CLKIN
CLKIN
100µF
6.3V
X5R
100k
100k
R
FB1
2.21k
50k
50k
R2
100k
R1
100k
C3
22pF
V
IN
R
FB2
6.65k
V
OUT2
3.3V
7A
V
OUT1
1.5V
8A
V
IN
5V
D1
MMSD4148
D2
MMSD4148
LTM4608A
SGND
V
IN
SV
IN
SW
RUN
PLLLPF
TRACK
MODE
PHMODE
V
OUT
FB
I
TH
I
THM
PGOOD
BSEL
MGN
CLKOUT GND
CLKIN
C2
100pF
C1
100µF
6.3V
X5R
C4
100µF
SANYO
POSCAP
10mΩ
4608A F20
LTM4608A
SGND
SHDN
SHDN
SHDN
3.3V
1.5V
+
V
IN
SV
IN
SW
RUN
PLLLPF
TRACK
MODE
PHMODE
V
OUT
FB
I
TH
I
THM
PGOOD
BSEL
MGN
PGOOD
BSEL
MODE
PHMODE
CLKOUT GND
CLKIN
SV
IN
C2
100µF
6.3V
X5R
C1
100µF
6.3V
X5R
10µF
100pF
10k
4608A F21
V
OUT
1.2V/8A
5A AT
2.7V INPUT
V
IN
2.7V TO 5.5V
LTM4608A
SGND
R
SR
180k
C
SR
0.22µF
0.01µF
50k
50k
V
IN