BCM6123XD1E1368YZZ Datasheet, PDF (9/30 Pages) Vicor Corporation – Isolated Fixed-Ratio DC-DC Converter

BCM6123xD1E1368yzz
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 Powertrain SECONDARY to PRIMARY Specification (Reverse Direction)
Secondary Input Voltage Range
(Continuous)
V_{SEC_DC}
8.1
12.8
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} = 12V, T_INTERNAL = 25ºC
V_{SEC_DC} = 12V
V_{SEC_DC} = 8.1V to 12.8V, T_INTERNAL = 25ºC
V_{SEC_DC} = 8.1V to 12.8V
At I_{PRI_DC} = 2.1A, T_INTERNAL ≤ 100ºC
Specified at V_{SEC_DC} = 12.8V
Specified at V_{SEC_DC} = 12.8V; 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} = 12V, I_{PRI_OUT_DC} = 2.1A
V_{SEC_DC} = 8.1V to 12.8V, I_{PRI_OUT_DC} = 2.1A
V_{SEC_DC} = 12V, I_{PRI_OUT_DC} = 1.05A
V_{SEC_DC} = 12V, I_{PRI_OUT_DC} = 2.1A
0.47A < I_{PRI_OUT_DC} < 2.1A
9.3
13
5
20
W
16
22
70
A
800
W
1100
W
2.1
A
2.9
A
96.2
97.2
95.6
%
96.3
97
96
97
%
90
%
SEC to PRI Output Resistance
Primary Output Voltage Ripple
R_{PRI_COLD}
R_{PRI_AMB}
R_{PRI_HOT}
V_{PRI_OUT_PP}
V_{SEC_DC} = 12V, I_{PRI_OUT_DC} = 2.1A, T_INTERNAL = -40°C
V_{SEC_DC} = 12V, I_{PRI_OUT_DC} = 2.1A
V_{SEC_DC} = 12V, I_{PRI_OUT_DC} = 2.1A, T_INTERNAL = 100°C
C_{PRI_OUT_EXT} = 0μF, I_{PRI_OUT_DC} = 2.1A,
V_{SEC_DC} = 12V, 20MHz BW
T_INTERNAL ≤ 100ºC
2000
3300
4300
3200
3950
4900
mΩ
4000
4600
5300
6700
mV
9600
BCM^® Bus Converter
Page 9 of 30
Rev 1.1
04/2017
vicorpower.com
800 927.9474