LTM4604IV#PBF Linear Technology, LTM4604IV#PBF Datasheet - Page 16

• Manufacturer Part Number: LTM4604IV#PBF
• Description: IC DC/DC UMODULE 4A 66-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4604IV#PBF

• Design Resources: LTM4604 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 ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -

LTM4604
TYPICAL APPLICATIONS
16
OPEN-DRAIN
Figure 16. Two LTM4604s in Parallel, 1.5V at 8A Design.
Also See the 8A LTM4608A or Dual 4A per Channel LTM4614
OPEN-DRAIN PULL UP
PULL UP
C
0.01μF
Figure 17. 3.3V to 5V Input, 2.5V at 4A Design
X5R OR X7R
X5R OR X7R
SSEXT
C
0.01μF
10μF
10μF
SSEXT
C
6.3V
C
6.3V
IN1
IN2
X5R OR X7R
50k
PGOOD
COMP
RUN/SS
PGOOD
COMP
RUN/SS
2.375V TO 5V
10μF
6.3V
C
LTM4604
LTM4604
IN
GND
GND
V
V
V
PGOOD
COMP
RUN/SS
IN
IN
IN
TRACK
TRACK
3.3V TO 5V
LTM4604
V
V
OUT
OUT
GND
V
V
FB
FB
IN
IN
TRACK
V
OUT
FB
V
WHERE N IS THE NUMBER OF PARALLEL DEVICES
OUT
R
2.87k
FB
= 0.8V ((4.99k/N) + R
R
2.37k
4604 F16
FB
4604 F17
C
22μF 3
6.3V
X5R OR X7R
REFER TO
TABLE 4
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
OUT
V
2.5V
4A
FB
OUT
)/R
FB
V
1.5V
8A
OUT
4604fa