LTM4603IV-1#PBF Linear Technology, LTM4603IV-1#PBF Datasheet - Page 6

• Manufacturer Part Number: LTM4603IV-1#PBF
• Description: IC DC/DC UMODULE 6A 118-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4603IV-1#PBF

• Design Resources: LTM4603-1 Spice Model
• Output: 0.6 ~ 5 V
• Number Of Outputs: 1
• Power (watts): 30W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 20V
• Package / Case: 118-LGA
• 1st Output: 0.6 ~ 5 VDC @ 6A
• 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 ~ 85°C
• Efficiency: 93%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -

LTM4603/LTM4603-1
TYPICAL PERFORMANCE CHARACTERISTICS
0.5V/DIV
0.5A/DIV
6
V
OUT
I
IN
Start-Up, I
V
V
C
SOFT-START = 3.9nF
IN
OUT
OUT
= 12V
0.5V/DIV
= 1.5V
= 1 22μF , 6.3V CERAMIC
2A/DIV
1 330μF , 4V SANYO POSCAP
V
OUT
I
IN
OUT
Short-Circuit Protection,
I
V
V
C
SOFT-START = 3.9nF
OUT
IN
OUT
OUT
1ms/DIV
= 12V
= 0A
= 1.5V
= 1 22μF , 6.3V CERAMIC
= 6A
1 330μF , 4V SANYO POSCAP
100μs/DIV
4603 G09
0.5V/DIV
0.5A/DIV
4603 G12
V
OUT
I
IN
Start-Up, I
(Resistive Load)
V
V
C
SOFT-START = 3.9nF
IN
OUT
OUT
= 12V
= 1.5V
= 1 22μF , 6.3V CERAMIC
1 330μF , 4V SANYO POSCAP
OUT
1ms/DIV
= 6A
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
V
IN
2
to V
4
OUT
(See Figure 18 for all curves)
4603 G10
6
INPUT VOLTAGE (V)
Step-Down Ratio
8
10
0.5V/DIV
12 14
2A/DIV
V
OUT
I
IN
Short-Circuit Protection,
I
16
V
V
C
SOFT-START = 3.9nF
OUT
IN
OUT
OUT
= 12V
18
4603 G13
= 1.5V
= 1 22μF , 6.3V CERAMIC
= 0A
1 330μF , 4V SANYO POSCAP
20
100μs/DIV
3.3V OUTPUT WITH
82.5k FROM V
TO f
5V OUTPUT WITH
150k RESISTOR
ADDED FROM f
TO GND
5V OUTPUT WITH
NO RESISTOR ADDED
FROM f
2.5V OUTPUT
1.8V OUTPUT
1.5V OUTPUT
1.2V OUTPUT
SET
SET
TO GND
OUT
SET
4603fa
4603 G11