LTM4601 LINER [Linear Technology], LTM4601 Datasheet - Page 5

• Manufacturer Part Number: LTM4601
• Description: 12A DC/DC ?Modules with PLL, Output Tracking and Margining
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFOR A CE CHARACTERISTICS
50mV/DIV
5A/DIV
V
100
I
80
95
90
85
75
70
65
60
OUT
OUT
0
Effi ciency vs Load Current
with 5V
1.2V Transient Response
1.2V AT 6A/
C
470
C3 = 100pF
OUT
µ
F 4V SANYO POSCAP
= 3 • 22
IN
50mV/DIV
OUTPUT CURRENT (A)
µ
s LOAD STEP
µ
0.6V
1.2V
1.5V
2.5V
3.3V
5
5A/DIV
F 6.3V CERAMICS
V
I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
20
2.5V Transient Response
2.5V AT 6A/
C
470
C3 = 100pF
µ
OUT
s/DIV
µ
F 4V SANYO POSCAP
= 3 • 22
10
W
µ
s LOAD STEP
µ
F 6.3V CERAMICS
4601 G01
20
4601 G04
U
µ
15
s/DIV
50mV/DIV
5A/DIV
100
V
80
50
I
95
90
85
75
70
65
60
55
OUT
OUT
Effi ciency vs Load Current
with 12V
0
4601 G07
1.5V Transient Response
1.5V AT 6A/
C
470
C3 = 100pF
OUT
µ
F 4V SANYO POSCAP
= 3 • 22
IN
OUTPUT CURRENT (A)
µ
s LOAD STEP
µ
5
F 6.3V CERAMICS
0.6V
1.2V
1.5V
2.5V
3.3V
5V
OUT
20
OUT
OUT
OUT
OUT
OUT
µ
s/DIV
50mV/DIV
10
5A/DIV
V
I
OUT
OUT
(See Figure 18 for all curves)
3.3V AT 6A/
C
470
C3 = 100pF
3.3V Transient Response
4601 G02
OUT
4601 G05
µ
15
F 4V SANYO POSCAP
LTM4601/LTM4601-1
= 3 • 22
µ
50mV/DIV
s LOAD STEP
µ
F 6.3V CERAMICS
5A/DIV
100
V
95
90
85
80
75
70
65
60
I
OUT
OUT
20
Effi ciency vs Load Current
with 20V
0
µ
s/DIV
1.8V Transient Response
1.8V AT 6A/
C
470
C3 = 100pF
OUT
µ
F 4V SANYO POSCAP
= 3 • 22
IN
OUTPUT CURRENT (A)
µ
s LOAD STEP
5
µ
F 6.3V CERAMICS
4601 G08
20
µ
s/DIV
10
1.2V
1.5V
2.5V
3.3V
5.0V
4601 G03
OUT
OUT
OUT
OUT
OUT
5
4601 G06
4601f
15