BCM6123XD1E5126YZZ Datasheet, PDF (9/30 Pages) Vicor Corporation – Isolated Fixed-Ratio DC-DC Converter

BCM6123xD1E5126yzz
Electrical Specifications (Cont.)
Specifications apply over all line and load conditions, unless otherwise noted; boldface specifications apply over the temperature range of
-40°C ≤ T_INTERNAL ≤ 125°C (T-Grade); All other specifications are at T_INTERNAL = 25ºC unless otherwise noted.
­Attribute
Symbol
Conditions / Notes
Min
Typ
Max
Unit
General Powetrain SECONDARY to PRIMARY Specification (Reverse Direction)
Secondary Input Voltage range,
continuous
V_{SEC_DC}
32.5
51.25
V
SEC to PRI No Load Power
Dissipation
P_{SEC_NL}
DC Secondary Input Current
Primary Output Power (continuous)
I_{SEC_IN_DC}
P_{PRI_OUT_DC}
Primary Output Power (pulsed)
P_{PRI_OUT_PULSE}
Primary Output Current (continuous) I_{PRI_OUT_DC}
Primary Output Current (pulsed)
I_{PRI_OUT_PULSE}
SEC to PRI Efficiency (ambient)
SEC to PRI Efficiency (hot)
SEC to PRI Efficiency
(over load range)
η_AMB
η_HOT
η_20%
V_{SEC_DC} = 47.5V, T_INTERNAL = 25ºC
V_{SEC_DC} = 47.5V
V_{SEC_DC} = 32.5V to 51.25V, T_INTERNAL = 25ºC
V_{SEC_DC} = 32.5V to 51.25V
At I_{PRI_DC} = 3.2A, T_INTERNAL ≤ 100ºC
Specified at V_{SEC_DC} = 51.25V
Specified at V_{SEC_DC} = 51.25V; 10ms pulse,
25% Duty cycle, P_{PRI_AVG} ≤ 50 rated P_{PRI_OUT_DC}
10ms pulse, 25% Duty cycle,
I_{PRI_OUT_AVG} ≤ 50% rated I_{PRI_OUT_DC}
V_{SEC_DC} = 47.5V, I_{PRI_OUT_DC} = 3.2A
V_{SEC_DC} = 32.5V to 51.25V, I_{PRI_OUT_DC}= 3.2A
V_{SEC_DC} = 47.5V, I_{PRI_OUT_DC} = 1.6A
V_{SEC_DC} = 47.5V, I_{PRI_OUT_DC} = 3.2A
0.64A < I_{PRI_OUT_DC} < 3.2A
9
12
5.9
16
W
15
20
26
A
1200
W
1500
W
3.2
A
4
A
97.1
97.6
96.4
%
97.2
97.7
96.5
97
%
92
%
SEC to PRI Output Resistance
Primary Output Voltage Ripple
R_{PRI_COLD}
V_{SEC_DC} = 47.5V, I_{PRI_OUT_DC} = 3.2A, T_INTERNAL = -40°C
1500
1698
1950
R_{PRI_AMB}
V_{SEC_DC} = 47.5V, I_{PRI_OUT_DC} = 3.2A
1950
2241
2400
mΩ
R_{PRI_HOT}
V_{SEC_DC} = 47.5V, I_{PRI_OUT_DC} = 3.2A, T_INTERNAL = 100°C
2700
2862
3200
V_{PRI_OUT_PP}
C_{PRI_OUT_EXT} = 0μF, I_{PRI_OUT_DC} = 3.2A,
V_{SEC_DC} = 47.5V, 20MHz BW
T_INTERNAL ≤ 100ºC
1600
mV
2400
BCM^® Bus Converter
Page 9 of 30
Rev 1.1
01/2017
vicorpower.com
800 927.9474