LTM4601EV-1#PBF Linear Technology, LTM4601EV-1#PBF Datasheet - Page 24

• 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

LTM4601/LTM4601-1
APPLICATIONS INFORMATION
24
0.1μF
118k
1%
C1
1
2
3
V
GND
SET
OSCILLATOR
LTC6908-1
+
2-PHASE
OUT1
OUT2
MOD
6
5
4
4.5V TO 20V
V
IN
*C5 OPTIONAL TO REDUCE ANY LC RINGING.
NOT NEEDED FOR LOW INDUCTANCE PLANE CONNECTION
4.5V TO 20V
+
C8
10μF
25V
2
C5*
100μF
25V
10μF
Figure 19. 2-Phase Parallel, 1.5V at 24A Design
25V
PGOOD
C2
2
V
OUT
R2
100k
392k
392k
MARGIN
R1
100k
5%
R4
PGOOD
MPGM
RUN
COMP
INTV
DRV
PGOOD
MPGM
RUN
COMP
INTV
DRV
CC
CC
CC
CC
SGND
SGND
V
V
IN
IN
LTM4601-1
LTM4601
PLLIN
PGND
PLLIN
PGND
TRACK/SS
TRACK/SS
CLOCK SYNC
0° PHASE
CLOCK SYNC
180° PHASE
f
f
V
DIFFV
SET
V
SET
TRACK/SS CONTROL
CONTROL
OUT_LCL
OUT_LCL
MARG0
MARG1
MARG0
MARG1
V
V
MARGIN
OSNS
OSNS
V
V
NC3
NC2
NC1
OUT
OUT
OUT
V
V
FB
FB
+
–
4601 F19
C6 220pF
C7
0.033μF
TRACK/SS CONTROL
R
20k
SET
100pF
REFER TO
TABLE 2
C3
22μF
6.3V
V
N = NUMBER OF PHASES
470μF
OUT
C3
22μF
6.3V
6.3V
REFER TO
C4
TABLE 2
= 0.6V
+
+
60.4k
N
R
SET
V
1.5V
24A
C4
470μF
6.3V
+ R
OUT
4601fb
SET