PRM48BX480Y600A00 Datasheet, PDF (13/22 Pages) Vicor Corporation – High Efficiency Remote Sense PRM Converter

Powertrain equivalent input resistance
vs. output current, V_OUT = 20V
60
50
40
30
20
10
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13
Output Current [A]
V_IN:
38
45
55
Figure 23 – Magnitude of powertrain dynamic input
impedance vs. V_IN, I_OUT; V_OUT=20V
PRM48Bx480y600A00
Powertrain equivalent input resistance
vs. output current, V_OUT = 48V
14
12
10
8
6
4
2
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13
Output Current [A]
V_IN:
38
45
55
Figure 24 – Magnitude of powertrain dynamic input
impedance vs. V_IN, I_OUT; V_OUT=48V
8.0 GENERAL CHARACTERISTICS
GENERAL CHARACTERISTICS
Specifications apply over all line and load conditions, and trim from 20V to 55V, unless otherwise noted;
Boldface specifications apply over the temperature range of -40 ºC < T_J < 125 ºC (T-Grade); All Other specifications are at TJ = 25 ºC unless otherwise noted.
Attribute
Symbol
Conditions / Notes
Min
Typ
Max
Unit
MECHANICAL
Length
L
32.3 / [1.27] 32.5 / [1.28] 32.8 / [1.29] mm / [in]
Width
W
21.8 / [0.86] 22.0 / [0.87] 22.3 / [0.88] mm / [in]
Height
H
6.60 / [0.26] 6.73 / [0.26] 6.86 / [0.27] mm / [in]
Volume
Vol
No Heatsink
4.81 / [0.29]
cm³ / [in³]
Weight
W
13.6
g
Lead Finish
Nickel
Palladium
Gold
0.51
0.02
0.003
2.03
0.15
m
0.051
THERMAL
Operating and Storage Junction
Temperature
T_J
Operating Case Temperature
T_C
Thermal Capacity
-40
125
ºC
-40
100
ºC
10
Ws/ºC
ASSEMBLY
Peak Compressive Force Applied to
Case (Z-axis)
Storage Temperature
ESD Rating
T_ST
ESD_HBM
ESD_CDM
Supported by J-Lead only
Human Body Model, "JEDEC JESD 22-A114C.01"
Charged Device Model, "JEDEC JESD 22-C101D"
-40
1000
400
6
5.41
125
lbs
lbs / in²
ºC
V
SOLDERING
Peak Temperature During Reflow
Maximum Time Above [217] ºC
Peak Heating Rate During Reflow
Peak Cooling Rate Post Reflow
MSL 4 (Datecode 1528 and later)
245
ºC
150
s
1.5
2
ºC / s
2.5
3
ºC / s
SAFETY
MTBF
Agency Approvals / Standards
Telcordia Issue 2 - Method I Case 1; Ground Benign, Controlled
MIL-HDBK-217Plus Parts Count - 25C Ground Benign, Stationary, Indoors / Computer Profile
C^TUVUS
CE Mark
ROHS 6 of 6
4.19
MHrs
6.36
MHrs
PRM® Regulator
Page 13 of 22
Rev 1.2
07/2015
vicorpower.com
800 927.9474