Техническая Спецификация для Linear Technology DC1041A-A - LTM4601 Demo Board | 20VIN, 12A Step-Down μModule Regulator DC1041A-A DC1041A-A
Модели
DC1041A-A
LTM4601/LTM4601-1
24
4601fd
4-Phase, Four Outputs (3.3V
, 2.5V
, 1.8V and 1.5V) with Coincident T
racking
Typical applicaTions
V
OUT
V
FB
MARG0
MARG1
V
OUT_LCL
DIFF
V
OUT
V
OSNS
+
V
OSNS
–
PGOOD
MPGM
RUN
COMP
INT
V
CC
DRV
CC
TRACK/SS
PLLIN
LTM4601
R9 392k
R11 100k
R10 100k
R18 19.1k
C16 22µF 6.3V
C14 10µF 25V
×3
3.3V
2.5V A
T 12A
R23 60.4k
C15 470µF 6.3V
MARGIN CONTROL
CLOCK SYNC 2
C18 100pF
REFER TO T
ABLE 2
V
IN
f
SET
PGND
SGND
5% MARGIN
+
PGOOD
8V TO 16V
ON/OFF
V
OUT
V
FB
MARG0
MARG1
V
OUT_LCL
DIFF
V
OUT
V
OSNS
+
V
OSNS
–
PGOOD
MPGM
RUN
COMP
INT
V
CC
DRV
CC
TRACK/SS
PLLIN
LTM4601
R14 392k
R16 100k
R15 100k
R13 40.2k
C16 22µF 6.3V
C14 10µF 25V
×3
3.3V
R25 60.4k
C15 470µF 6.3V
MARGIN CONTROL
1.5V A
T 12A
CLOCK SYNC 4
C24 100pF
REFER TO T
ABLE 2
V
IN
f
SET
PGND
SGND
5% MARGIN
+
PGOOD
8V TO 16V
ON/OFF
V
OUT
V
FB
MARG0
MARG1
V
OUT_LCL
DIFF
V
OUT
V
OSNS
+
V
OSNS
–
PGOOD
MPGM
RUN
COMP
INT
V
CC
DRV
CC
TRACK/SS
PLLIN
LTM4601
R1 392k
R3
100k
R2
100k
R12 30.1k
C3 22µF 6.3V
C2 10µF 25V
×3
3.3V
R21 60.4k
R19 30.1k
C4 470µF 6.3V
MARGIN CONTROL
1.8V A
T 12A
CLOCK SYNC 3
C8 100pF
REFER TO T
ABLE 2
V
IN
f
SET
PGND
SGND
5% MARGIN
+
PGOOD
8V TO 16V
ON/OFF
R17 59k
C26 0.1
µF
LTC6902
4-PHASE
OSCILLA
TOR
3.3V A
T 10A
V
+
DIV PH OUT1 OUT2
SET MOD GND OUT4 OUT3
V
OUT
V
FB
MARG0
MARG1
V
OUT_LCL
DIFF
V
OUT
V
OSNS
+
V
OSNS
–
PGOOD
MPGM
RUN
COMP
INT
V
CC
DRV
CC
TRACK/SS
PLLIN
LTM4601
R27 392k
R7
100k
R6
100k
R8 13.3k
C9 22µF 6.3V
C7 0.15µF
C8 10µF 25V
×3
C11 100µF 35V OPT
C10 470µF 6.3V
MARGIN CONTROL
TRACK/SS CONTROL
CLOCK SYNC 1
C12 100pF
REFER TO T
ABLE 2
V
IN
3.3V
f
SET
PGND
SGND
5% MARGIN
+
PGOOD
8V TO 16V
8V TO 16V
ON/OFF
+
INTERMEDIA
TE
BUS
–48V INPUT
R24 19.1k
R26 40.2k
3.3V
3.3V
3.3V
4601 T
A02