LTM4604AIV#PBF Linear Technology, LTM4604AIV#PBF Datasheet - Page 14

IC UMODULE DC/DC LV 4A 66-LGA

LTM4604AIV#PBF

Manufacturer Part Number
LTM4604AIV#PBF
Description
IC UMODULE DC/DC LV 4A 66-LGA
Manufacturer
Linear Technology
Series
µModuler
Type
Point of Load (POL) Non-Isolatedr
Datasheet

Specifications of LTM4604AIV#PBF

Design Resources
LTM4604A Spice Model
Output
0.8 ~ 5 V
Number Of Outputs
1
Power (watts)
20W
Mounting Type
Surface Mount
Voltage - Input
2.38 ~ 5.5 V
Package / Case
66-LGA
1st Output
0.8 ~ 5 VDC @ 4A
Size / Dimension
0.59" L x 0.35" W x 0.09" H (15mm x 9mm x 2.3mm)
Power (watts) - Rated
20W
Operating Temperature
-40°C ~ 125°C
Efficiency
95%
Dc To Dc Converter Type
Step Down
Pin Count
66
Input Voltage
5.5V
Output Voltage
0.8 to 5V
Switching Freq
1250KHz
Output Current
4A
Package Type
LGA
Output Type
Adjustable
Switching Regulator
Yes
Load Regulation
0.6%
Line Regulation
0.2%
Mounting
Surface Mount
Input Voltage (min)
2.375V
Operating Temperature Classification
Automotive
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTM4604AIV#PBF
Manufacturer:
LT
Quantity:
218
Company:
Part Number:
LTM4604AIV#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
LTM4604A
APPLICATIONS INFORMATION
Table 2. 1.2V Output
Table 3. 2.5V Output
Table 4. Output Voltage Response Versus Component Matrix (Refer to Figure 17), 0A to 2A Load Step Typical Measured Values
14
V
OUT
DERATING CURVE
DERATING CURVE
2.5
2.5
2.5
3.3
3.3
3.3
1.2
1.2
1.2
1.5
1.5
1.5
1.8
1.8
1.8
Figures 10, 12
Figures 10, 12
Figures 10, 12
Figures 11, 13
Figures 11, 13
Figures 11, 13
Figures 6, 8
Figures 6, 8
Figures 6, 8
Figures 7, 9
Figures 7, 9
Figures 7, 9
(V)
(CERAMIC)
10μF
10μF
10μF
10μF
10μF
10μF
10μF
10μF
10μF
10μF
10μF
10μF
10μF
10μF
10μF
C
IN
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
56μF Aluminum
C
IN
(BULK)
V
V
3.3, 5
3.3, 5
3.3, 5
3.3, 5
3.3, 5
3.3, 5
3.3, 5
3.3, 5
3.3, 5
3.3, 5
3.3, 5
3.3, 5
IN
IN
(V)
(V)
(CERAMIC)
100μF 6.3V
100μF 6.3V
100μF 6.3V
100μF 6.3V
100μF 6.3V
22μF ×4
22μF ×4
22μF ×4
22μF ×4
22μF ×3
22μF ×3
22μF ×3
22μF ×3
22μF ×3
22μF ×3
C
OUT
POWER LOSS CURVE
POWER LOSS CURVE
Figure 4
Figure 4
Figure 4
Figure 4
Figure 4
Figure 4
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
C
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
COMP
V
IN
2.5
2.5
3.3
3.3
2.5
3.3
2.5
3.3
2.5
3.3
5
5
5
5
5
(V)
AIR FLOW (LFM)
AIR FLOW (LFM)
DROOP
200
400
200
400
200
400
200
400
(mV)
0
0
0
0
21
23
24
19
21
21
25
30
30
22
25
25
22
25
25
PEAK(mV)
PEAK-TO-
43
45
46
43
43
50
60
60
45
55
55
50
56
56
41
BGA Heat Sink
BGA Heat Sink
BGA Heat Sink
BGA Heat Sink
BGA Heat Sink
BGA Heat Sink
HEAT SINK
HEAT SINK
None
None
None
RECOVERY
None
None
None
(μs)
10
10
10
10
10
10
10
10
10
12
12
12
15
15
15
LOAD STEP
(A/μs)
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
θ
θ
JA
JA
22.5
(°C/W)
(°C/W)
25
21
21
20
18
25
21
21
21
18
16
(kΩ)
5.76
5.76
5.76
4.02
4.02
4.02
2.37
2.37
2.37
1.62
1.62
1.62
R
10
10
10
FB
4604af

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