PRM48BH480T250A00_15 Datasheet, PDF (4/42 Pages) Vicor Corporation – High Efficiency Converter

PRM48BH480x250A00
Part Ordering Information
Device
PRM
Input Voltage
Range
48B
PRM = PRM 48B = 38.0 V - 55.0 V
Package Type Output Voltage x 10 Temperature Grade
H
H = Half VIC
SMD
480
480 = 48.0 V
T
T = -40 to 125°C
M = -55 to 125°C
Output Power
250
250 = 250 W
Revision Version
A
00
A
00 = AL / RS
Standard Models
Part Number
PRM48BH480T250A00
PRM48BH480M250A00
V_IN
38.0 V - 55.0 V
Package Type
Half VIC
SMD
V_OUT
48.0 V
(20.0 V to 55.0 V)
Temperature
-40 to 125°C
-55 to 125°C
Power
250 W
Version
AL / RS
(Pin Selectable)
Absolute Maximum Ratings
The ABSOLUTE MAXIMUM ratings below are stress ratings only. Operation at or beyond these maximum ratings can cause permanent damage to device.
Electrical specifications do not apply when operating beyond rated operating conditions. Operating beyond rated operating conditions for extended period of
time may affect device reliability. All voltages are specified relative to SGND unless otherwise noted. Positive pin current represents current flowing
out of the pin.
Parameter
SHARE / CONTROL NODE
Comments
ENABLE
+IN to –IN
VAUX
SGND
IFB
Continuous, non-operating
100 ms, non-Operating
REF / REF _EN
TRIM
AL
VT
VC to –OUT
+OUT to –OUT
Output Current
Internal Operating
Temperature
Storage
Temperature
Remote Sense Operation (REF _EN)
Adaptive Loop Operation (REF)
T Grade
M Grade
T Grade
M Grade
Min
Max
Unit
-0.3
10.5
V
+/-10
mA
-0.3
5.5
V
+/-10
mA
-1
80
V
100
V
-0.5
10.5
V
+/-100
mA
+/-100
mA
-0.5
5.7
V
-0.3
3.6
V
10
mA
3.4
mA
-0.3
3.6
V
-0.3
3.6
V
-0.3
4.8
V
-0.5
18
V
+/-1.8
A
-1
62
V
7.3
A
-40
125
°C
-55
125
°C
-40
125
°C
-65
125
°C
PRM^TM Regulator
Page 4 of 42
Rev 1.6
11/2015
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