LTM4600HVEV#PBF Linear Technology, LTM4600HVEV#PBF Datasheet - Page 4
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
LTM4600HV
TYPICAL PERFOR A CE CHARACTERISTICS
4
100
90
80
70
60
50
40
30
20
90
80
70
60
50
40
30
0.1
0
Effi ciency vs Load Current
with 5V
Effi ciency vs Load Current
with Different FCB Settings
1.8V Transient Response
1.8V AT 5A/μs LOAD STEP
C
470μF 4V SANYO POSCAP
C3 = 100pF
OUT
= 3 • 22μF 6.3V CERAMICS
2
IN
FCB > 0.7V
(FCB = 0)
LOAD CURRENT (A)
LOAD CURRENT (A)
FCB = GND
4
25μs/DIV
1
6
W
V
V
IN
OUT
8
0.6V
1.2V
1.5V
2.5V
= 12V
= 1.5V
4600hv G04
4600hv G01
4600hv G07
OUT
OUT
OUT
OUT
U
10
10
100
60
40
30
90
80
70
50
0
1.2V AT 5A/μs LOAD STEP
C
470μF 4V SANYO POSCAP
C3 = 100pF
2.5V Transient Response
2.5V AT 5A/μs LOAD STEP
C
470μF 4V SANYO POSCAP
C3 = 100pF
Effi ciency vs Load Current
with 12V
1.2V Transient Response
V
I
OUT
OUT
OUT
OUT
= 3 • 22μF 6.3V CERAMICS
= 3 • 22μF 6.3V CERAMICS
= 5A/DIV
= 50mV/DIV
2
IN
LOAD CURRENT (A)
(FCB = 0)
4
25μs/DIV
25μs/DIV
6
8
0.6V
1.2V
1.5V
2.5V
3.3V
(See Figure 21 for all curves)
4600hv G02
4600hv G05
4600hv G08
OUT
OUT
OUT
OUT
OUT
10
100
70
60
90
80
50
40
30
0
Effi ciency vs Load Current
with 24V
1.5V Transient Response
1.5V AT 5A/μs LOAD STEP
C
470μF 4V SANYO POSCAP
C3 = 100pF
3.3V Transient Response
3.3V AT 5A/μs LOAD STEP
C
470μF 4V SANYO POSCAP
C3 = 100pF
OUT
OUT
= 3 • 22μF 6.3V CERAMICS
= 3 • 22μF 6.3V CERAMICS
2
IN
LOAD CURRENT (A)
(FCB = 0)
4
25μs/DIV
25μs/DIV
6
8
1.8V
2.5V
3.3V
5V
OUT
4600hv G03
4600hv G06
4600hv G09
4600hvfc
OUT
OUT
OUT
10