LTM4619IV#PBF Linear Technology, LTM4619IV#PBF Datasheet - Page 20

• Manufacturer Part Number: LTM4619IV#PBF
• Description: IC SWIT REG BUCK 4A ADJ 144LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4619IV#PBF

• Design Resources: LTM4619 Spice Model
• Output: 0.8 ~ 5 V
• Number Of Outputs: 2
• Power (watts): 30W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 26.5 V
• Package / Case: 144-LGA
• 1st Output: 0.8 ~ 5 VDC @ 4A
• 2nd Output: 0.8 ~ 5 VDC @ 4A
• Size / Dimension: 0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
• Power (watts) - Rated: 30W
• Operating Temperature: -40°C ~ 125°C
• Dc To Dc Converter Type: Step Down
• Pin Count: 144
• Input Voltage: 26.5V
• Output Voltage: 0.8 to 5V
• Switching Freq: 860KHz
• Output Current: 4A
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Load Regulation: 0.8%
• Line Regulation: 0.3%
• Mounting: Surface Mount
• Input Voltage (min): 4.5V
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• Lead Free Status / Rohs Status: Compliant

Typical applicaTions
LTM4619
20
Figure 20. Output Paralleled LTM4619 Module for 5V Output at 8A Design
6V TO
26.5V
V
IN
C
10µF
C3
0.1µF
IN
V
COMP1
COMP2
TK/SS1
TK/SS2
PGOOD
IN
MODE/PLLIN
SGND
LTM4619
EXTV
PGND
FREQ/PLLFLTR
CC
INTV
V
V
RUN2
RUN1
OUT1
OUT2
V
V
4619 F20
FB1
FB2
CC
C1
51pF
C4
100µF
R1
5.76k
+
C5
330µF
V
5V/8A
OUT2
4619fa