Datasheet

LTM4601AHV
5
4601ahvfc
For more information www.linear.com/LTM4601AHV
LOAD CURRENT (A)
0
EFFICIENCY (%)
75
80
85
15
4601AHV G01
70
65
60
5 10
90
95
100
0.6V
OUT
1.2V
OUT
1.5V
OUT
2.5V
OUT
3.3V
OUT
Efficiency vs Load Current
with 5V
IN
Efficiency vs Load Current
with 12V
IN
Efficiency vs Load Current
with 24V
IN
1.2V Transient Response
1.5V Transient Response
(See Figures 19 and 20 for all curves)
1.8V Transient Response
LOAD CURRENT (A)
0
50
EFFICIENCY (%)
55
65
70
75
100
85
5
10
4601AHV G02
60
90
95
80
15
0.6V
OUT
1.2V
OUT
1.5V
OUT
2.5V
OUT
3.3V
OUT
5V
OUT
LOAD CURRENT (A)
0
45
EFFICIENCY (%)
55
60
65
70
75
80
5
10
4601AHV G03
85
90
95
50
15
1.5V
OUT
2.5V
OUT
3.3V
OUT
5.0V
OUT
V
OUT
50mV/DIV
20µs/DIV
4601AHV G04
I
OUT
5A/DIV
1.2V AT 6A/µs LOAD STEP
C
OUT
= 3× 22µF 6.3V CERAMICS,
470µF 4V SANYO POSCAP
C3 = 100pF
V
OUT
50mV/DIV
20µs/DIV
4601AHV G05
I
OUT
5A/DIV
1.5V AT 6A/µs LOAD STEP
C
OUT
= 3× 22µF 6.3V CERAMICS,
470µF 4V SANYO POSCAP
C3 = 100pF
V
OUT
50mV/DIV
20µs/DIV
4601AHV G06
I
OUT
5A/DIV
1.8V AT 6A/µs LOAD STEP
C
OUT
= 3× 22µF 6.3V CERAMICS,
470µF 4V SANYO POSCAP
C3 = 100pF
2.5V Transient Response
V
OUT
50mV/DIV
20µs/DIV
4601AHV G07
I
OUT
5A/DIV
2.5V AT 6A/µs LOAD STEP
C
OUT
= 3× 22µF 6.3V CERAMICS,
470µF 4V SANYO POSCAP
C3 = 100pF
3.3V Transient Response
V
OUT
50mV/DIV
20µs/DIV
4601AHV G08
I
OUT
5A/DIV
3.3V AT 6A/µs LOAD STEP
C
OUT
= 3× 22µF 6.3V CERAMICS,
470µF 4V SANYO POSCAP
C3 = 100pF
V
FB
vs Temperature
Typical perForMance characTerisTics
TEMPERATURE (°C)
–55
0.594
0.596
0.598
V
FB
(V)
5–25
4601AHV G15
0.606
0.604
0.602
0.600
125
956535