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LTM8049 Datasheet(PDF) 23 Page - Linear Technology

Part # LTM8049
Description  EN55022B Compliant 58V, 4A Step-Down DC/DC 關Module Regulator
PDF  32 Pages
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Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTM8049 Datasheet(HTML) 23 Page - Linear Technology

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LTM4653
23
Rev 0
For more information www.analog.com
APPLICATIONS INFORMATION
Table 7. LTM4653 Output Voltage Response vs Component Matrix. Performance of Figure 30 Circuit with Values Here Indicated.
Load-Stepping from 2A to 4A Load Current, at 2A/μs. Typical Measured Values
COUTH VENDORS 
PART NUMBER 
COUTH VENDORS 
PART NUMBER 
AVX
12066D107MAT2A (100μF, 6.3V, 1206 Case Size)
AVX
12105D106MAT2A (10μF, 50V, 1210 Case Size)
Murata
GRM31CR60J107M (100μF, 6.3V, 1206 Case Size)
Murata
GRM32ER61H106M (10μF, 50V, 1210 Case Size)
Taiyo Yuden
JMK316BBJ107MLHT (100μF, 6.3V, 1206 Case Size)
Taiyo Yuden
UMK325BJ106M (10μF, 50V, 1210 Case Size)
TDK
C3216X5R0J107M (100μF, 6.3V, 1206 Case Size)
TDK
C3225X5R1H106M (10μF, 50V, 1210 Case Size)
AVX
1210YD476MAT2A (47μF, 16V, 1210 Case Size)
CINH/CD VENDORS 
PART NUMBER 
Murata
GRM32ER61C476M (47μF, 16V, 1210 Case Size)
Murata
GRM32ER71K475M (4.7μF, 80V, 1210 Case Size)
Taiyo Yuden
EMK325BJ476MM (47μF, 16V, 1210 Case Size)
AVX
12065C475MAT2A (4.7μF, 50V, 1206 Case Size)
AVX
12103D226MAT2A (22μF, 25V, 1210 Case Size)
Murata
GRM31CR71H475M (4.7μF, 50V, 1206 Case Size)
Taiyo Yuden
TMK325BJ226MM (22μF, 25V, 1210 Case Size)
Taiyo Yuden
UMK316AB7475ML (4.7μF, 50V, 1206 Case Size)
TDK
C3225X5R1E226M (22μF, 25V, 1210 Case Size)
TDK
C3216X5R1H475M (4.7μF, 50V, 1206 Case Size)
VOUT
(V)
VIN
(V)
CINH
CD
COUTH
RTH
(Ω)
CTH
(nF)
RISET
(kΩ)
RPGDFB
(kΩ)
fSW
(kHz)
RfSET
(kΩ)
REXTVCC
(Ω)
LOAD STEP
TRANSIENT
DROOP
(mV)
LOAD STEP
PK-PK
DEVIATION
(mV)
RECOVERY
TIME
(μs)
1
5
4.7μF
4.7μF
100μF x 3
681
6.8
20
3.32
400
N/A
N/A
70
145
55
1
12
4.7μF
4.7μF
100μF x 3
681
6.8
20
3.32
400
N/A
N/A
70
145
50
1
24
4.7μF
4.7μF
100μF x 3
681
6.8
20
3.32
400
N/A
N/A
70
145
50
1.2
5
4.7μF
4.7μF
100μF x 3
665
6.8
24
4.99
400
N/A
N/A
70
145
50
1.2
12
4.7μF
4.7μF
100μF x 3
665
6.8
24
4.99
400
N/A
N/A
70
145
50
1.2
24
4.7μF
4.7μF
100μF x 3
665
6.8
24
4.99
400
N/A
N/A
70
145
50
1.5
5
4.7μF
4.7μF
100μF x 3
665
6.8
30.1
7.5
400
N/A
N/A
70
145
50
1.5
12
4.7μF
4.7μF
100μF x 3
665
6.8
30.1
7.5
400
N/A
N/A
70
145
50
1.5
24
4.7μF
4.7μF
100μF x 3
665
6.8
30.1
7.5
400
N/A
N/A
70
145
50
1.5
36
4.7μF
4.7μF
100μF x 3
665
6.8
30.1
7.5
400
N/A
N/A
70
145
50
1.8
5
4.7μF
4.7μF
100μF x 3
665
8.2
36
10
400
N/A
N/A
70
145
50
1.8
12
4.7μF
4.7μF
100μF x 3
665
8.2
36
10
400
N/A
N/A
70
145
50
1.8
24
4.7μF
4.7μF
100μF x 3
665
8.2
36
10
400
N/A
N/A
70
145
50
1.8
36
4.7μF
4.7μF
100μF x 3
665
8.2
36
10
400
N/A
N/A
70
145
50
2.5
5
4.7μF
4.7μF
100μF x 3
649
8.2
50
15.8
400
N/A
N/A
70
145
50
2.5
12
4.7μF
4.7μF
100μF x 3
649
8.2
50
15.8
400
N/A
N/A
70
145
50
2.5
24
4.7μF
4.7μF
100μF x 3
649
8.2
50
15.8
400
N/A
N/A
70
145
50
2.5
36
4.7μF
4.7μF
100μF x 3
649
8.2
50
15.8
400
N/A
N/A
70
145
50
2.5
48
4.7μF
4.7μF
100μF x 3
649
8.2
50
15.8
400
N/A
N/A
70
145
50
3.3
5
4.7μF
4.7μF
100μF x 2
604
10
66.5
22.6
400
N/A
N/A
90
190
50
3.3
12
4.7μF
4.7μF
100μF x 2
604
10
66.5
22.6
400
N/A
N/A
90
190
50
3.3
24
4.7μF
4.7μF
100μF x 2
604
10
66.5
22.6
400
N/A
N/A
90
185
50
3.3
36
4.7μF
4.7μF
100μF x 2
604
10
66.5
22.6
400
N/A
N/A
90
180
50
3.3
48
4.7μF
4.7μF
100μF x 2
604
10
66.5
22.6
400
N/A
N/A
90
180
50
5
12
4.7μF
4.7μF
47μF x 2
499
10
100
36.5
400
N/A
20
130
260
45
5
24
4.7μF
4.7μF
47μF x 2
499
10
100
36.5
550
665
20
130
260
45
5
36
4.7μF
4.7μF
47μF x 2
499
10
100
36.5
575
576
20
130
260
45
5
48
4.7μF
4.7μF
47μF x 2
499
10
100
36.5
600
499
20
130
260
45
12
15
4.7μF
4.7μF
22μF x 2
499
10
240
95.3
500
1000
49.9
170
350
40
12
24
4.7μF
4.7μF
22μF x 2
499
10
240
95.3
800
249
49.9
170
350
40
12
36
4.7μF
4.7μF
22μF x 2
499
10
240
95.3
1100
143
49.9
170
350
40
12
48
4.7μF
4.7μF
22μF x 2
499
10
240
95.3
1200
124
49.9
170
350
40
15
24
4.7μF
4.7μF
22μF x 2
499
10
301
121
750
287
60.4
170
350
40
15
36
4.7μF
4.7μF
22μF x 2
499
10
301
121
1200
124
60.4
170
350
40
15
48
4.7μF
4.7μF
22μF x 2
499
10
301
121
1400
100
60.4
170
350
40
24
36
4.7μF
4.7μF
10μF x 2
499
10
481
196
1200
124
100
220
430
35
24
48
4.7μF
4.7μF
10μF x 2
499
10
481
196
1500
90.9
100
220
440
35



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