LTM4601A View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTM4601A' PDF : 28 Pages View PDF
LTM4601A/LTM4601A-1
APPLICATIONS INFORMATION
VIN
4.5V TO 16V
VOUT
R2 R4
100k 100k
PGOOD
C2
10μF
R1
25V
392k
s3
TRACK/SS CONTROL
VIN
PGOOD
PLLIN TRACK/SS
VOUT
MPGM
RUN
COMP
INTVCC
DRVCC
LTM4601A
SGND PGND
VFB
MARG0
MARG1
VOUT_LCL
DIFFVOUT
VOSNS+
VOSNS–
fSET
REVIEW TEMPERATURE
DERATING CURVE
C6 100pF
+
RfSET
130k
RSET
13.3k
VOUT
3.3V
10A
C3
100μF
6.3V
SANYO POSCAP
5% MARGIN
MARGIN CONTROL
4601A F17
Figure 17. 3.3V at 10A Design
VIN
4.5V TO 20V
CIN +
BULK
OPT
CLOCK SYNC
VOUT
C5
0.01μF
R2
R4
100k 100k
VIN
PGOOD
PLLIN TRACK/SS
VOUT
PGOOD
CIN
10μF
25V
s3 CER
ON/OFF
R1
392k
MPGM
RUN
COMP
INTVCC
DRVCC
LTM4601A
SGND PGND
VFB
MARG0
MARG1
VOUT_LCL
DIFFVOUT
VOSNS+
VOSNS–
fSET
5% MARGIN
REVIEW TEMPERATURE
DERATING CURVE
C3 100pF
MARGIN
CONTROL
COUT1 +
100μF
6.3V
RSET
40.2k
4601A F18
REFER TO
TABLE 2 FOR
DIFFERENT
OUTPUT
VOLTAGE
VOUT
1.5V
12A
COUT2
470μF
6.3V
Figure 18. Typical 4.5V-20VIN, 1.5V at 12A Design
4601afb
22
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