DC1041A-B Linear Technology, DC1041A-B Datasheet - Page 24

• Manufacturer Part Number: DC1041A-B
• Description: BOARD DEMO LTM4601HV
• Manufacturer: Linear Technology
• Series: µModuler

Specifications of DC1041A-B

• Design Resources: LTM4601HV Spice Model LTM4601 Gerber Files DC1041 Design File DC1041 Schematic
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: -
• Voltage - Output: 0.6V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, or 5V
• Current - Output: 12A
• Voltage - Input: 4.5 ~ 28 V
• Regulator Topology: Buck
• Frequency - Switching: 800kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LTM4601HV
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6V TO 28V
LTM4601HV
TYPICAL APPLICATIONS
24
6V TO 28V
10μF
V
10μF
V
35V
35V
IN
C1
IN
C1
R2
392k
R3
100k
R1
182k
R3
100k
R2
392k
R1
118k
3.3V
3.3V
C3
0.15μF
C3
0.15μF
R4
100k
R4
100k
C8
0.1μF
C8
0.1μF
PGOOD
RUN
COMP
INTV
DRV
MPGM
f
TRACK/SS
PGOOD
RUN
COMP
INTV
DRV
MPGM
f
TRACK/SS
SET
SET
CC
CC
CC
SGND
CC
SGND
V
OSCILLATOR
V
GND
SET
V
OSCILLATOR
V
GND
SET
LTC6908-1
IN
+
LTC6908-1
IN
+
2-PHASE
2-PHASE
LTM4601HV
LTM4601HV
OUT1
OUT2
OUT1
OUT2
MOD
MOD
PLLIN
PGND
PLLIN
PGND
V
DIFFV
V
DIFFV
180° PHASE
180° PHASE
OUT_LCL
MARG0
MARG1
OUT_LCL
V
V
V
V
MARG0
MARG1
OSNS
OSNS
OSNS
OSNS
V
V
Figure 22. Dual Outputs (3.3V and 2.5V) with Tracking
OUT
OUT
Figure 23. Dual Outputs (1.8V and 1.5V) with Tracking
OUT
OUT
FB
FB
+
–
+
–
MARGIN CONTROL
MARGIN CONTROL
R1
30.1k
R1
13.3k
C8
47pF
C2
100μF
6.3V
C2
100μF
6.3V
0° PHASE
0° PHASE
TRACK
TRACK
C4
150μF
6.3V
C4
220μF
6.3V
3.3V
3.3V
V
3.3V
10A
V
1.8V
10A
OUT1
OUT1
R16
60.4k
R15
40.2k
R16
60.4k
R15
19.1k
C5
10μF
35V
C5
10μF
35V
R7
100k
R7
100k
3.3V
3.3V
R6
392k
R6
392k
R8
100k
R8
100k
PGOOD
RUN
COMP
INTV
DRV
MPGM
f
TRACK/SS
PGOOD
RUN
COMP
INTV
DRV
MPGM
f
TRACK/SS
SET
SET
CC
CC
CC
SGND
CC
SGND
V
V
IN
IN
LTM4601HV
LTM4601HV
PLLIN
PGND
PLLIN
PGND
V
DIFFV
V
DIFFV
OUT_LCL
OUT_LCL
V
V
MARG0
MARG1
MARG0
MARG1
4601HV F23
V
V
4601HV F22
OSNS
OSNS
OSNS
OSNS
V
V
OUT
OUT
OUT
OUT
FB
FB
+
–
+
–
MARGIN CONTROL
MARGIN CONTROL
R5
40.2k
R5
19.1k
C9
47pF
C6
100μF
6.3V
C6
100μF
6.3V
C7
150μF
6.3V
C7
220μF
6.3V
4601hvfa
V
2.5V
10A
V
1.5V
10A
OUT2
OUT2