DC1295B Linear Technology, DC1295B Datasheet - Page 22

• Manufacturer Part Number: DC1295B
• Description: BOARD DEMO LTM4606
• Manufacturer: Linear Technology
• Series: µModuler

Specifications of DC1295B

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: -
• Voltage - Output: 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V
• Current - Output: 6A
• Voltage - Input: 5 ~ 28 V
• Regulator Topology: Buck
• Frequency - Switching: 800kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LTM4606
• Lead Free Status / Rohs Status: Not applicable / Not applicable

118k
LTM4606
Typical applicaTions
22
R5
C7
0.1µF
OSCILLATOR
V
GND
SET
LTC6908-1
2-PHASE
+
4.5V TO 28V
4.5V TO 28V
OUT1
OUT2
MOD
V
IN
+
C
10µF
35V
CERAMIC
x2
IN
C5
100µF
35V
Figure 20. Typical 4.5V to 28V
R4
100k
Figure 21. 2-Phase, Parallel 2.5V at 12A Design
ON/OFF
V
OUT
C8
10µF
35V
R3
100k
C2
10µF
35V
C4
0.01µF
R4
100k
10µF
R3
100k
C1
V
OUT
PGOOD
RUN
COMP
INTV
DRV
f
TRACK/SS
SET
V
D
R2
100k
SGND
CC
CC
V
10µF
10µF
IN
LTM4606
C1
C3
C4
0.33µF
PLLIN
PGND
MARG0
MARG1
CLOCK SYNC
MPGM
PGOOD
RUN
COMP
INTV
DRV
f
TRACK/SS
PGOOD
RUN
COMP
INTV
DRV
f
TRACK/SS
V
IN
SET
SET
V
V
OUT
FCB
V
, 2.5V at 6A Design
D
D
FB
SGND
SGND
CC
CC
CC
CC
V
V
IN
IN
LTM4606
LTM4606
PLLIN
PGND
PLLIN
PGND
R1
392k
5% MARGIN
MARG0
MARG1
MARG0
MARG1
MARGIN
CONTROL
MPGM
MPGM
CLOCK SYNC
0° PHASE
CLOCK SYNC
180° PHASE
V
V
5% MARGIN
5% MARGIN
FCB
FCB
OUT
OUT
V
V
FB
FB
4606 TA04
R1
392k
R
19.1k
FB
C2
100pF
R6
392k
4606 TA05
MARGIN
CONTROL
220pF
C
22µF
6.3V
C6
OUT1
R
9.53k
+
FB
2.5V AT 6A
C
220µF
6.3V
OUT2
C
22µF
6.3V
C
22µF
6.3V
OUT1
OUT3
+
+
2.5V AT 12A
C
220µF
6.3V
OUT2
C
220µF
6.3V
OUT4
4606fb