LTM4601A View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTM4601A' PDF : 28 Pages View PDF
LTM4601A/LTM4601A-1
TYPICAL PERFORMANCE CHARACTERISTICS (See Figure 18 for all curves)
Efficiency vs Load Current
with 5VIN
100
95
90
85
80
75
70
65
0.6VOUT
60
1.2VOUT
1.5VOUT
55
2.5VOUT
3.3VOUT
50
0
5
10
15
LOAD CURRENT (A)
4601A G01
1.2V Transient Response
Efficiency vs Load Current
with 12VIN
100
95
90
85
80
75
70
65
60
55
50
0
0.6VOUT
1.2VOUT
1.5VOUT
2.5VOUT
3.3VOUT
5VOUT
5
10
LOAD CURRENT (A)
1.5V Transient Response
15
4601A G02
Efficiency vs Load Current
with 20VIN
100
95
90
85
80
75
70
65
1.2VOUT
60
1.5VOUT
2.5VOUT
55
3.3VOUT
5.0VOUT
50
0
5
10
15
LOAD CURRENT (A)
4601A G03
1.8V Transient Response
VOUT
50mV/DIV
IOUT
5A/DIV
20μs/DIV
1.2V AT 6A/μs LOAD STEP
COUT = 3 • 22μF 6.3V CERAMICS
470μF 4V SANYO POSCAP
C3 = 100pF
VOUT
50mV/DIV
IOUT
5A/DIV
4601A G04
20μs/DIV
1.5V AT 6A/μs LOAD STEP
COUT = 3 • 22μF 6.3V CERAMICS
470μF 4V SANYO POSCAP
C3 = 100pF
VOUT
50mV/DIV
IOUT
5A/DIV
4601A G05
20μs/DIV
1.8V AT 6A/μs LOAD STEP
COUT = 3 • 22μF 6.3V CERAMICS
470μF 4V SANYO POSCAP
C3 = 100pF
4601A G06
2.5V Transient Response
VOUT
50mV/DIV
IOUT
5A/DIV
20μs/DIV
2.5V AT 6A/μs LOAD STEP
COUT = 3 • 22μF 6.3V CERAMICS
470μF 4V SANYO POSCAP
C3 = 100pF
4601A G07
3.3V Transient Response
VOUT
50mV/DIV
IOUT
5A/DIV
20μs/DIV
3.3V AT 6A/μs LOAD STEP
COUT = 3 • 22μF 6.3V CERAMICS
470μF 4V SANYO POSCAP
C3 = 100pF
4601A G08
4601afb
5
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