LTM4604EV#PBF Linear Technology, LTM4604EV#PBF Datasheet - Page 5

• Manufacturer Part Number: LTM4604EV#PBF
• Description: IC DC/DC UMODULE 4A 66-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4604EV#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
• Dc To Dc Converter Type: Step Down
• Pin Count: 66
• Input Voltage: 5.5V
• Output Voltage: 0.8 to 5V
• Switching Freq: 1.25MHz
• Output Current: 5A
• Efficiency: 95%
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Load Regulation: 0.5%
• Line Regulation: 0.2%
• Mounting: Surface Mount
• Input Voltage (min): 2.375V
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
0.5V/DIV
2V/DIV
1A/DIV
4A/DIV
4A/DIV
V
806
804
802
800
798
796
794
V
OUT
I
I
I
IN
IN
IN
IN
-50
Start-Up
Short-Circuit Protection
1.5V Short, No Load
V
V
C
NO LOAD
(0.01μF SOFT-START CAPACITOR)
V
V
IN
OUT
OUT
FB
IN
= 5V
= 5V
= 2.5V
= 4 22μF
vs Temperature
-25
TEMPERATURE (°C)
0
200μs/DIV
20μs/DIV
25
50
75
4604 G12
4604 G10
4604 G14
100
0.5V/DIV
2V/DIV
1A/DIV
1A/DIV
V
0.8
0.4
1.6
1.4
1.2
1.0
0.6
0.2
V
OUT
I
I
IN
IN
0
IN
Current Limit Foldback
3
Start-Up
V
V
C
4A LOAD
(0.01μF SOFT-START CAPACITOR)
Short-Circuit Protection
1.5V Short, 4A Load
V
V
IN
OUT
OUT
IN
OUT
= 5V
= 5V
= 2.5V
= 4 22μF
= 1.5V
V
V
V
4
IN
IN
IN
OUTPUT CURRENT (A)
= 5V
= 3.3V
= 2.5V
5
200μs/DIV
100μs/DIV
6
7
4604 G1
4604 G13
4604 G15
8
LTM4604
4604fa
5