LTM4618IV#PBF Linear Technology, LTM4618IV#PBF Datasheet - Page 20

• Manufacturer Part Number: LTM4618IV#PBF
• Description: IC DC-DC UMODULE BUCK 6A 84-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4618IV#PBF

• Output: 0.8 ~ 5 V
• Number Of Outputs: 1
• Power (watts): 30W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 26.5 V
• Package / Case: 84-LGA
• 1st Output: 0.8 ~ 5 VDC @ 6A
• Size / Dimension: 0.59" L x 0.35" W x 0.17" H (15mm x 9mm x 4.32mm)
• Power (watts) - Rated: 30W
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -

TYPICAL APPLICATIONS
LTM4618
20
WITH CLOCK SYNC,
SOFT-START THE REGULATOR FOR APPROXIMATELY 100ms
C3
R5
165k
100ms • 2 • 1.3μA
V
UVLO FUNCTION
IN
•
0.8V
C5
0.1μF
R1 R2
R2
2-PHASE OSCILLATOR
V
GND
SET
6V TO 26.5V
Figure 21. Typical 6V to 26.5V Input, 2.5V at 6A Design, 500kHz Operation
+
LTC6908-1
1.22V
6V TO 26.5V
V
IN
V
OUT1
OUT2
MOD
IN
V
R1
R2
IN
Figure 22. Two LTM4618 Parallel, 2.5V at 12A Design
C1
0.1μF
C
10μF
IN
2
C
10μF
C3
0.47μF
IN2
INTV
V
COMP
TK/SS
RUN
ON/OFF
IN
C
10μF
IN1
CC
SGND
MODE/PLLIN
LTM4618
PGND
PGOOD
V
COMP
TK/SS
RUN
PGOOD
V
COMP
TK/SS
RUN
IN
IN
PGOOD
EXTV
SGND
SGND
FREQ
V
4618 F21
OUT
V
MODE/PLLIN
MODE/PLLIN
CC
FB
LTM4618
LTM4618
PGND EXTV
CLOCK SYNC
180° PHASE
PGND
CLOCK SYNC
0° PHASE
31.6k
10k
28.7k
C2
47pF
EXTV
INTV
INTV
FREQ
FREQ
V
V
OUT
OUT
V
V
CC
CC
CC
CC
FB
FB
4618 F22
C
100μF
OUT
3
V
2.5V/6A
OUT
R4
14.3k
C4
47pF
C
100μF
OUT
4
V
2.5V/12A
OUT
4618fa