LTM4609MPV#PBF Linear Technology, LTM4609MPV#PBF Datasheet - Page 22

• Manufacturer Part Number: LTM4609MPV#PBF
• Description: IC UMODULE BUCK-BOOST 141-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4609MPV#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%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -

LTM4609
TYPICAL APPLICATIONS
22
5V TO 36V
8V TO 36V
V
IN
Figure 18. Wide Input Mode with 5V to 36V Input, 12V at 4A Output
1.5k
R1
R3
V
1k
IN
1.5k
R1
R3
1k
10μF
50V
×2
ON/OFF
0.1μF
10μF
50V
×2
C3
ON/OFF
0.1μF
C3
PGOOD
RUN
COMP
INTV
PLLFLTR
EXTV
STBYMD
SS
SGND
Figure 19. 32V at 2A Design
CC
PGOOD
RUN
COMP
INTV
PLLFLTR
EXTV
STBYMD
SS
SGND
CC
V
CC
LTM4609
CC
IN
PGND
V
LTM4609
IN
PLLIN
PGND
PLLIN
SENSE
SENSE
R
SENSE
V
SW1
SW2
FCB
OUT
V
SENSE
SENSE
R
FB
+
–
SENSE
V
SW1
SW2
FCB
OUT
V
CLOCK SYNC
FB
+
–
3.3μH
CLOCK SYNC
L1
R
7.15k
FB
4.7μH
L1
R2
8mΩ
R
2.55k
FB
4609 TA04
R2
9mΩ
2Ω
4609 TA05
+
2200pF
220μF
50V
V
32V
2A
OUT
22μF
25V
×4
+
330μF
25V
V
12V
4A
OUT
4609fb