LTM4605EV#PBF Linear Technology, LTM4605EV#PBF Datasheet - Page 20
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LTM4605EV#PBF
Manufacturer Part Number
LTM4605EV#PBF
Description
IC DC/DC UMODULE 5A 141-LGA
Manufacturer
Linear Technology
Series
µModuler
Type
Point of Load (POL) Non-Isolatedr
Datasheet
1.LTM4605EVPBF.pdf
(26 pages)
Specifications of LTM4605EV#PBF
Design Resources
LTM4605 Spice Model
Output
0.8 ~ 16 V
Number Of Outputs
1
Power (watts)
80W
Mounting Type
Surface Mount
Voltage - Input
4.5 ~ 20V
Package / Case
141-LGA
1st Output
0.8 ~ 16 VDC @ 5A
Size / Dimension
0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
Power (watts) - Rated
80W
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
20V
Output Voltage
0.8 to 16V
Switching Freq
170 TO 440KHz
Output Current
12/5A
Package Type
LGA
Output Type
Adjustable
Switching Regulator
Yes
Load Regulation
0.5%
Line Regulation
0.02%
Mounting
Surface Mount
Input Voltage (min)
4.5V
Operating Temperature Classification
Industrial
No. Of Outputs
1
Supply Voltage Range
4.5V To 20V
No. Of Pins
141
Operating Temperature Range
-40°C To +85°C
Filter Terminals
SMD
Rohs Compliant
Yes
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
LTM4605
TYPICAL APPLICATIONS
20
4.5V TO 12V
V
IN
R1
1.5k
R3
1k
12V TO 20V
4.7μF
35V
ON/OFF
0.1μF
C3
V
Figure 15. Boost Mode Operation with 4.5V to 12V Input
IN
Figure 14. Buck Mode Operation with 12V to 20V Input
R1
1.5k
R3
1k
PGOOD
RUN
COMP
INTV
PLLFLTR
EXTV
STBYMD
SS
SGND
10μF
35V
x2
ON/OFF
CC
CC
0.1μF
C3
V
LTM4605
IN
PGND
PLLIN
PGOOD
RUN
COMP
INTV
PLLFLTR
EXTV
STBYMD
SS
SGND
SENSE
SENSE
R
CC
CC
SENSE
V
SW1
SW2
FCB
OUT
V
V
FB
LTM4605
+
–
IN
PGND
CLOCK SYNC
PLLIN
3.3μH
L1
R
7.15k
FB
SENSE
SENSE
R
SENSE
R2
7mΩ
V
SW1
SW2
FCB
OUT
V
FB
4605 TA03
+
–
SWITCHING NOISE
CLOCK SYNC
2Ω
OPTIONAL
FOR LOW
3.3μH
L1
R
7.15k
2200pF
FB
R2
8mΩ
4605 TA02
+
100μF
25V
22μF
25V
x2
V
12V
12A
+
OUT
330μF
25V
V
12V
5A
OUT
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