LTM4600IV#PBF Linear Technology, LTM4600IV#PBF Datasheet - Page 5

• Manufacturer Part Number: LTM4600IV#PBF
• Description: IC DC/DC UMODULE 10A 104-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4600IV#PBF

• Design Resources: LTM4600 Spice Model
• Output: 0.6 ~ 5 V
• Number Of Outputs: 1
• Power (watts): 50W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 20V
• Package / Case: 104-LGA
• 1st Output: 0.6 ~ 5 VDC @ 10A
• Size / Dimension: 0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
• Power (watts) - Rated: 50W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 92%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -

TYPICAL PERFORMANCE CHARACTERISTICS
Start-Up, I
V
V
C
NO EXTERNAL SOFT-START CAPACITOR
V
V
C
NO EXTERNAL SOFT-START CAPACITOR
Short-Circuit Protection,
I
OUT
IN
OUT
OUT
IN
OUT
OUT
= 12V
= 12V
= 1.5V
= 200μF
= 1.5V
= 2× 200μF/X5R
= 10A
(0.5V/DIV)
OUT
V
OUT
(0.5A/DIV)
200μs/DIV
20μs/DIV
= 0A
I
IN
(0.5V/DIV)
(0.5A/DIV)
V
I
OUT
IN
4600 G10
4600 G13
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
Start-Up, I
(Resistive Load)
V
V
C
NO EXTERNAL SOFT-START CAPACITOR
V
SEE FREQUENCY ADJUSTMENT DISCUSSION
FOR 12V
CONVERSION
f
IN
OUT
OUT
ADJ
IN
= 12V
= 1.5V
= 200μF
to V
= OPEN
IN
OUT
5
TO 5V
OUT
Step-Down Ratio
OUT
0.6V
200μs/DIV
= 10A
V
IN
AND 5V
10
(V)
(0.5V/DIV)
(0.5A/DIV)
IN
1.2V
V
TO 3.3V
I
OUT
IN
15
1.5V
3.3V
2.5V
1.8V
OUT
5V
(See Figure 18 for all curves)
4600 G11
4600 G14
20
–0.05
–0.35
–0.40
–0.45
–0.10
–0.15
–0.20
–0.25
–0.30
0.00
0
Short-Circuit Protection,
I
V
V
C
NO EXTERNAL SOFT-START CAPACITOR
12V Input Load Regulation vs
Temperature
OUT
IN
OUT
OUT
= 12V
= 1.5V
= 2× 200μF/X5R
= 0A
LOAD CURRENT
20μs/DIV
LTM4600
5
–45°C
(0.5V/DIV)
(0.2A/DIV)
25°C
V
I
OUT
IN
100°C
4600 G15
4600 G12
4600fc
5
10