LTM4604AIV#PBF Linear Technology, LTM4604AIV#PBF Datasheet - Page 16

• Manufacturer Part Number: LTM4604AIV#PBF
• Description: IC UMODULE DC/DC LV 4A 66-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4604AIV#PBF

• Design Resources: LTM4604A Spice Model
• Output: 0.8 ~ 5 V
• Number Of Outputs: 1
• Power (watts): 20W
• Mounting Type: Surface Mount
• Voltage - Input: 2.38 ~ 5.5 V
• Package / Case: 66-LGA
• 1st Output: 0.8 ~ 5 VDC @ 4A
• Size / Dimension: 0.59" L x 0.35" W x 0.09" H (15mm x 9mm x 2.3mm)
• Power (watts) - Rated: 20W
• Operating Temperature: -40°C ~ 125°C
• Efficiency: 95%
• Dc To Dc Converter Type: Step Down
• Pin Count: 66
• Input Voltage: 5.5V
• Output Voltage: 0.8 to 5V
• Switching Freq: 1250KHz
• Output Current: 4A
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Load Regulation: 0.6%
• Line Regulation: 0.2%
• Mounting: Surface Mount
• Input Voltage (min): 2.375V
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Compliant

LTM4604A
TYPICAL APPLICATIONS
16
OPEN-DRAIN PULL UP
Figure 16. Two LTM4604As in Parallel, 1.5V at 8A Design
C
0.01μF
X5R OR X7R
X5R OR X7R
SSEXT
10μF
10μF
C
6.3V
C
6.3V
IN1
IN2
PGOOD
COMP
RUN/SS
PGOOD
COMP
RUN/SS
2.375V TO 5V
LTM4604A
LTM4604A
GND
GND
V
V
V
IN
IN
IN
TRACK
TRACK
V
V
OUT
OUT
FB
FB
V
WHERE N IS THE NUMBER OF PARALLEL MODULES
OUT
R
2.87k
FB
= 0.8V × ((4.99k/N) + R
4604A F16
C
22μF ×3
6.3V
X5R OR X7R
REFER TO
TABLE 4
C
22μF ×3
6.3V
X5R OR X7R
REFER TO
TABLE 4
OUT1
OUT2
FB
)/R
FB
V
1.5V
8A
OUT
4604af