LTM4609IV#PBF Linear Technology, LTM4609IV#PBF Datasheet - Page 18

• Manufacturer Part Number: LTM4609IV#PBF
• Description: IC BUCK/BOOST SYNC ADJ 4A 141LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4609IV#PBF

• Design Resources: LTM4609 Spice Model
• Output: 0.8 ~ 34 V
• Number Of Outputs: 1
• Power (watts): 136W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 36 V
• Package / Case: 141-LGA
• 1st Output: 0.8 ~ 34 VDC @ 4A
• Size / Dimension: 0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
• Power (watts) - Rated: 136W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 98%
• Dc To Dc Converter Type: Non-Inverting/Inverting/Step Up/Step Down
• Pin Count: 141
• Input Voltage: 36V
• Output Voltage: 0.8 to 34V
• Switching Freq: 200 TO 400KHz
• Output Current: 4A
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Load Regulation: -0.50%
• Line Regulation: 0.02%/V
• Mounting: Surface Mount
• Input Voltage (min): 4.5V
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Compliant

LTM4609
TYPICAL APPLICATIONS
18
Figure 11. 32V
Figure 9. 5V
Figure 7. 5V
1.50
1.25
1.00
0.75
0.50
0.25
3.0
2.5
2.0
1.5
1.0
0.5
10
9
8
7
6
5
4
3
2
1
0
0
0
25
25
25
35
35
35
32V
32V
32V
5V
5V
5V
5V
5V
5V
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
45
IN
IN
IN
IN
IN
IN
IN
IN
IN
45
IN
IN
45
TO 16V
TO 16V
TO 16V
TO 30V
TO 30V
TO 30V
TO 12V
TO 12V
TO 12V
IN
55
to 16V
to 30V
to 12V
55
55
65
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
65
OUT
OUT
WITH 0LFM
WITH 200LFM
WITH 400LFM
WITH 0LFM
WITH 200LFM
WITH 400LFM
WITH 0LFM
WITH 200LFM
WITH 400LFM
75
OUT
65
75
without Heat Sink
without Heat Sink
85
without Heat Sink
75
85
95 105 115
85
95
4609 F11
4609 F07
4609 F09
105
95
Figure 12. 32V
Figure 10. 5V
Figure 8. 5V
1.50
1.25
1.00
0.75
0.50
0.25
3.0
2.5
2.0
1.5
1.0
0.5
10
0
9
8
7
6
5
4
3
2
1
0
0
25
25
25
35
35
32V
32V
32V
5V
5V
5V
5V
5V
5V
45
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
IN
IN
IN
IN
IN
IN
IN
45
IN
IN
IN
IN
IN
45
TO 16V
TO 16V
TO 16V
TO 30V
TO 30V
TO 30V
TO 12V
TO 12V
TO 12V
to 16V
to 30V
to 12V
55
65
55
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
65
OUT
WITH 0LFM
OUT
WITH 200LFM
WITH 400LFM
WITH 0LFM
WITH 200LFM
WITH 400LFM
WITH 0LFM
WITH 200LFM
WITH 400LFM
65
85
with Heat Sink
75
with Heat Sink
with Heat Sink
75
85
105
85
95
4609 F08
4609 F12
4609 F10
125
105
95
4609fb