LTM4606 LINER [Linear Technology], LTM4606 Datasheet - Page 21

• Manufacturer Part Number: LTM4606
• Description: Ultralow EMI 28VIN, 6A DC/DC ?Module
• Manufacturer: LINER [Linear Technology]

TYPICAL APPLICATIONS
182k
118k
R5
R5
C9
0.1μF
C9
0.1μF
OSCILLATOR
V
GND
SET
OSCILLATOR
LTC6908-1
2-PHASE
V
GND
SET
+
LTC6908-1
Figure 22. 2-Phase, 3.3V and 2.5V Outputs at 6A with Tracking and Margining
Figure 23. 2-Phase, 1.8V and 1.5V Outputs at 6A with Tracking and Margining
+
2-PHASE
4.5V TO 28V
5V TO 28V
OUT1
OUT2
MOD
OUT1
OUT2
MOD
V
IN
+
+
C5
100μF
35V
C5
100μF
35V
C8
10μF
35V
C8
10μF
35V
C2
10μF
35V
C2
10μF
35V
R4
100k
R3
100k
3.3V TRACK
R4
100k
R3
100k
1.8V TRACK
3.3V
3.3V
1.8V
1.8V
R2
100k
R7
100k
R8
60.4k
R9
19.1k
C7
0.15μF
R2
100k
R7
100k
R8
60.4k
R9
40.2k
10μF
10μF
C7
0.15μF
C3
C4
10μF
10μF
C3
C4
PGOOD
RUN
COMP
INTV
DRV
f
TRACK/SS
PGOOD
RUN
COMP
INTV
DRV
f
TRACK/SS
SET
SET
V
V
D
D
PGOOD
RUN
COMP
INTV
DRV
f
TRACK/SS
PGOOD
RUN
COMP
INTV
DRV
f
TRACK/SS
SGND
SGND
CC
CC
SET
SET
CC
CC
V
V
V
V
D
D
IN
IN
LTM4606
LTM4606
CC
SGND
CC
SGND
CC
CC
V
V
IN
IN
LTM4606
LTM4606
PLLIN
PGND
PLLIN
PGND
MARG0
MARG1
MARG0
MARG1
MPGM
MPGM
PLLIN
PLLIN
PGND
PGND
5% MARGIN
CLOCK SYNC
0° PHASE
CLOCK SYNC
180° PHASE
V
V
FCB
FCB
MARG0
MARG1
MARG0
MARG1
OUT
OUT
V
V
MPGM
MPGM
5% MARGIN
FB
FB
CLOCK SYNC
0° PHASE
CLOCK SYNC
180° PHASE
V
V
OUT
FCB
OUT
FCB
V
V
FB
FB
R1
392k
R6
392k
MARGIN
CONTROL
MARGIN
CONTROL
R1
392k
R6
392k
MARGIN
CONTROL
MARGIN
CONTROL
4606 TA06
4606 TA07
R
13.3k
R
19.1k
FB1
FB2
C6
22pF
C1
22pF
R
30.1k
R
40.2k
FB1
FB2
C6
100pF
C1
100pF
C
100μF
6.3V
C
100μF
6.3V
OUT1
OUT3
C
100μF
6.3V
C
22μF
6.3V
OUT1
OUT3
+
+
3.3V AT 6A
2.5V AT 6A
+
+
C
220μF
6.3V
C
220μF
6.3V
OUT4
OUT2
LTM4606
1.8V AT 6A
1.5V AT 6A
C
220μF
6.3V
C
220μF
6.3V
OUT4
OUT2
21
4606f