LTM4601EV-1#PBF Linear Technology, LTM4601EV-1#PBF Datasheet - Page 23

• Manufacturer Part Number: LTM4601EV-1#PBF
• Description: IC DC/DC UMODULE 12A 118-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4601EV-1#PBF

• Design Resources: LTM4601-1 Spice Model
• Output: 0.6 ~ 5 V
• Number Of Outputs: 1
• Power (watts): 60W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 20V
• Package / Case: 118-LGA
• 1st Output: 0.6 ~ 5 VDC @ 12A
• Size / Dimension: 0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
• Power (watts) - Rated: 60W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 95%
• Dc To Dc Converter Type: Step Down
• Pin Count: 118
• Input Voltage: 20V
• Output Voltage: 0.6 to 5V
• Switching Freq: 850kHz
• Output Current: 12A
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Load Regulation: 0.01
• Line Regulation: 0.3%
• 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

APPLICATIONS INFORMATION
4.5V TO 20V
BULK
4.5V TO 16V
V
OPT
C
IN
IN
+
10μF
V
25V
IN
C2
3
100k
R2
PGOOD
C
10μF
25V
V
IN
3 CER
100k
OUT
5% MARGIN
R2
PGOOD
V
100k
OUT
392k
5% MARGIN
R4
Figure 18. Typical 4.5V-20V
100k
R1
ON/OFF
R1
392k
R4
PGOOD
MPGM
RUN
COMP
INTV
DRV
PGOOD
MPGM
RUN
COMP
INTV
DRV
Figure 17. 3.3V at 10A Design
CC
CC
SGND
V
CC
CC
SGND
IN
V
IN
LTM4601
PLLIN
PGND
LTM4601
PLLIN
PGND
TRACK/SS
MARGIN CONTROL
CLOCK SYNC
TRACK/SS
f
V
SET
DIFFV
OUT_LCL
f
MARG0
MARG1
V
V
SET
IN
V
DIFFV
OSNS
OSNS
OUT_LCL
MARG0
MARG1
V
V
V
, 1.5V at 12A Design
OSNS
OSNS
OUT
V
OUT
V
FB
OUT
OUT
V
+
–
FB
C5
0.01μF
+
–
REVIEW TEMPERATURE
TRACK/SS CONTROL
MARGIN
CONTROL
REVIEW TEMPERATURE
C3 100pF
DERATING CURVE
C6 100pF
DERATING CURVE
R
130k
fSET
4601 F18
LTM4601/LTM4601-1
4601 F17
R
40.2k
SET
R
13.3k
SET
+
TABLE 2 FOR
DIFFERENT
REFER TO
VOLTAGE
OUTPUT
C
100μF
6.3V
C3
100μF
6.3V
SANYO POSCAP
OUT1
V
3.3V
10A
OUT
+
C
470μF
6.3V
OUT2
V
1.5V
12A
OUT
23
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