LTM4607
TYPICAL PERFORMANCE CHARACTERISTICS
(Refer to Figure 18)
100
Efficiency vs Load Current
6V IN to 12V OUT
100
Efficiency vs Load Current
12V IN to 12V OUT
100
Efficiency vs Load Current
32V IN to 12V OUT
90
80
70
60
50
40
30
90
80
70
60
50
40
30
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
BURST
DCM
CCM
10
20
10
0
0.01
0.1
1
BURST
DCM
CCM
10
20
10
0
0.01
0.1 1
SKIP CYCLE
DCM
CCM
10 100
100
95
90
85
80
LOAD CURRENT (A)
Efficiency vs Load Current
3.3μH Inductor
4607 G01
100
99
98
97
96
95
94
93
LOAD CURRENT (A)
Efficiency vs Load Current
6μH Inductor
4607 G02
100
99
98
97
96
95
94
93
LOAD CURRENT (A)
Efficiency vs Load Current
8μH Inductor
4607 G03
75
70
0
2
5V IN TO 5V OUT
12V IN TO 5V OUT
32V IN TO 5V OUT
4 6 8 10
12
92
91
90
0
2
4
28V IN to 20V OUT
32V IN to 20V OUT
36V IN to 20V OUT
6
8
92
91
90
0
1
2
3
28V IN to 24V OUT
32V IN to 24V OUT
36V IN to 24V OUT
4 5 6
7
LOAD CURRENT (A)
4607 G04
LOAD CURRENT (A)
4607 G05
LOAD CURRENT (A)
4607 G06
100
95
Efficiency vs Load Current
3.3μH Inductor
I OUT
2A/DIV
Transient Response from
6V IN to 12V OUT
I OUT
2A/DIV
Transient Response from
12V IN to 12V OUT
90
85
V OUT
200mV/DIV
V OUT
200mV/DIV
80
200μs/DIV
4607 G08
200μs/DIV
4607 G09
75
70
0
0.5
1
1.5
5V IN to 16V OUT
5V IN to 20V OUT
5V IN to 24V OUT
2 2.5
3
LOAD STEP: 0A TO 3A AT CCM
OUTPUT CAPS: 4 × 22μF CERAMIC CAPS AND
2 × 180μF ELECTROLYTIC CAPS
2 × 15m SENSING RESISTORS
LOAD STEP: 0A TO 3A AT CCM
OUTPUT CAPS: 4 × 22μF CERAMIC CAPS AND
2 × 180μF ELECTROLYTIC CAPS
2 × 15m SENSING RESISTORS
LOAD CURRENT (A)
4607 G07
5
For more information www.linear.com/LTM4607
4607fc
相关PDF资料
LTM4608AEV#PBF IC BUCK SYNC ADJ 8A 68LGA
LTM4608IV#PBF IC DC/DC UMODULE 8A 68-LGA
LTM4609IV#PBF IC BUCK/BOOST SYNC ADJ 4A 141LGA
LTM4612IV#PBF IC BUCK SYNC ADJ 5A 133LGA
LTM4613MPV#PBF IC UMODULE DC/DC 8A 133-LGA
LTM4614IV#PBF IC UMODULE DC/DC DUAL 4A 144LGA
LTM4615IV#PBF IC SWIT REG BUCK 4A ADJ 144LGA
LTM4618IV#PBF IC DC-DC UMODULE BUCK 6A 84-LGA
相关代理商/技术参数
LTM4607IVPBF 制造商:Linear Technology 功能描述:Conv DC-DC Step Up Step Down
LTM4607IV-PBF 制造商:LINER 制造商全称:Linear Technology 功能描述:36VIN, 24VOUT High Effi ciency Buck-Boost DC/DC μModule
LTM4607V 制造商:LINER 制造商全称:Linear Technology 功能描述:36VIN, 24VOUT High Effi ciency Buck-Boost DC/DC μModule
LTM4608 制造商:LINER 制造商全称:Linear Technology 功能描述:Low VIN, 8A DC/DC μModuleTM with Tracking, Margining, and Frequency Synchronization
LTM4608_1 制造商:LINER 制造商全称:Linear Technology 功能描述:Low VIN, 8A DC/DC Module Regulator with Tracking, Margining, and Frequency Synchronization
LTM4608A 制造商:LINER 制造商全称:Linear Technology 功能描述:Low VIN, 8A DC/DC μModule with Tracking, Margining, and Frequency Synchronization
LTM4608A_1 制造商:LINER 制造商全称:Linear Technology 功能描述:Low VIN, 8A DC/DC Module Regulator with Tracking, Margining, and Frequency Synchronization
LTM4608A_12 制造商:LINER 制造商全称:Linear Technology 功能描述:Low VIN, 8A DC/DC μModule Regulator