LTM4600HVEV#PBF Linear Technology, LTM4600HVEV#PBF Datasheet - Page 5
LTM4600HVEV#PBF
Manufacturer Part Number
LTM4600HVEV#PBF
Description
IC DC/DC UMODULE 10A 104-LGA
Manufacturer
Linear Technology
Series
µModuler
Type
Point of Load (POL) Non-Isolatedr
Specifications of LTM4600HVEV#PBF
Design Resources
LTM4600HV Spice Model
Output
0.6 ~ 5 V
Number Of Outputs
1
Power (watts)
50W
Mounting Type
Surface Mount
Voltage - Input
4.5 ~ 28 V
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%
Dc To Dc Converter Type
Step Down
Pin Count
104
Input Voltage
28V
Output Voltage
0.6 to 5V
Switching Freq
850KHz
Output Current
10A
Package Type
LGA
Output Type
Adjustable
Switching Regulator
Yes
Mounting
Surface Mount
Input Voltage (min)
4.5V
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL PERFOR A CE CHARACTERISTICS
Short-Circuit Protection,
I
V
V
C
NO EXTERNAL SOFT-START CAPACITOR
OUT
IN
OUT
OUT
= 12V
= 1.5V
= 2× 200μF/X5R
= 0A
20μs/DIV
0.605
0.595
0.590
0.610
0.600
(0.5V/DIV)
(0.2A/DIV)
V
Start-Up, I
V
V
C
NO EXTERNAL SOFT-START CAPACITOR
I
OUT
IN
OUT
OUT
–55
IN
V
= 12V
OSET
= 1.5V
= 200μF
–25
4600hv G12
vs Temperature
W
OUT
TEMPERATURE (°C)
5
200μs/DIV
= 0A
U
35
(0.5V/DIV)
(0.5A/DIV)
V
I
OUT
IN
65
Short-Circuit Protection,
I
V
V
C
NO EXTERNAL SOFT-START CAPACITOR
OUT
IN
OUT
OUT
= 12V
4600hv G10
= 1.5V
= 2× 200μF/X5R
95
= 10A
4600HV G15
125
(0.5V/DIV)
V
OUT
(0.5A/DIV)
20μs/DIV
I
IN
4600hv G13
Start-Up Waveform, T
V
V
I
Start-Up, I
(Resistive Load)
V
V
C
NO EXTERNAL SOFT-START CAPACITOR
OUT
IN
OUT
IN
OUT
OUT
= 12V
= 12V
(See Figure 21 for all curves)
= 10A
= 1.5V
= 200μF
= 1.5V
OUT
400μs/DIV
200μs/DIV
= 10A
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
V
0
SEE FREQUENCY ADJUSTMENT DISCUSSION
FOR 12V
CONVERSION
f
(0.5A/DIV)
IN
ADJ
(0.5V/DIV)
A
V
to V
= –55°C
I
OUT
= OPEN
IN
IN
5
OUT
TO 5V
LTM4600HV
4600HV G16
4600hv G11
Stepdown Ratio
OUT
0.6V
10
V
IN
AND 5V
(V)
1.2V
15
1.5V
IN
TO 3.3V
20
3.3V
2.5V
1.8V
OUT
4600HV G14
5V
4600hvfc
5
24