DCM300P280x500A40
Part Ordering Information
Output
Voltage x 10
Device
Input Voltage Range Package Type
Temperature Grade Output Power Revision
Version
DCM
300
P
280
x
500
A4
A4
0
T = -40 to 125°C
M = -55 to 125°C
Analog Control
Interface Version
DCM = DCM
300 = 200/300/420 V
P = ChiP TH
280 = 28 V
500 = 500 W
Absolute Maximum Ratings
The absolute maximum ratings below are stress ratings only. Operation at or beyond these maximum ratings can cause permanent damage to the device.
Electrical specifications do not apply when operating beyond rated operating conditions.
Parameter
Comments
Min
-0.5
-1
Max
460.0
1
Unit
V
Input Voltage (+IN to –IN)
Input Voltage Slew Rate
TR to - IN
V/µs
V
-0.3
-0.3
-0.3
3.5
3.5
3.5
5
EN to -IN
V
V
FT to -IN
mA
V
Output Voltage (+Out to –Out)
-0.5
4242
-40
36.5
Dielectric withstand (input to output)
Reinforced insulation
T Grade
Vdc
°C
°C
°C
°C
A
125
125
125
125
24.3
Internal Operating Temperature
M Grade
-55
T Grade
-40
Storage Temperature
M Grade
-65
Average Output Current
Figure 1 — Thermal Specified Operating Area: Max Output Power
Figure 2 — Electrical Specified Operating Area
vs. Case Temp, Single unit at minimum full load efficiency
DCM™ DC-DC Converter
Rev 1.1
vicorpower.com
800 927.9474
Page 4 of 25
10/2015
VICOR [ VICOR CORPORATION ]
