LTM4614EV#PBF Linear Technology, LTM4614EV#PBF Datasheet - Page 14
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LTM4614EV#PBF
Manufacturer Part Number
LTM4614EV#PBF
Description
IC UMODULE DC/DC DUAL 4A 144LGA
Manufacturer
Linear Technology
Series
µModuler
Type
Point of Load (POL) Non-Isolatedr
Datasheet
1.LTM4614EVPBF.pdf
(20 pages)
Specifications of LTM4614EV#PBF
Design Resources
LTM4614 Spice Model
Output
0.8 ~ 5 V
Number Of Outputs
2
Power (watts)
12W
Mounting Type
Surface Mount
Voltage - Input
2.38 ~ 5.5 V
Package / Case
144-LGA
1st Output
0.8 ~ 5 VDC @ 4A
2nd Output
0.8 ~ 5 VDC @ 4A
Size / Dimension
0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
Power (watts) - Rated
12W
Operating Temperature
-40°C ~ 125°C
Efficiency
95%
Dc To Dc Converter Type
Step Down
Pin Count
144
Input Voltage
5.5V
Output Voltage
1.49V
Switching Freq
1250KHz
Output Current
4A
Package Type
LGA
Output Type
Fixed
Switching Regulator
Yes
Load Regulation
1.5%
Line Regulation
0.3%
Mounting
Surface Mount
Input Voltage (min)
2.375V
Operating Temperature Classification
Automotive
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LTM4614
APPLICATIONS INFORMATION
Table 2. 1.2V Output
DERATING CURVE
Figure 7
Figure 7
Figure 7
Figure 8
Figure 8
Figure 8
Table 3. 3.3V Output
DERATING CURVE
Figure 9
Figure 9
Figure 9
Figure 10
Figure 10
Figure 10
14
HEAT SINK MANUFACTURER
Aavid
V
V
IN
IN
5
5
5
5
5
5
5
5
5
5
5
5
(V)
(V)
POWER LOSS CURVE
POWER LOSS CURVE
PART NUMBER
375424b00034G
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 6
Figure 6
Figure 6
Figure 6
Figure 6
Figure 6
AIRFLOW (LFM)
AIRFLOW (LFM)
200
400
200
400
200
400
200
400
0
0
0
0
PHONE NUMBER
603-635-2800
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
None
None
None
θ
θ
JA
JA
(°C/W)
(°C/W)
15
12
10
12
15
12
10
12
9
7
9
7
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