BCM4414xD1E13A3yzz
Electrical Specifications
Specifications apply over all line and load conditions, unless otherwise noted; boldface specifications apply over the temperature range of
–40°C ≤ TCASE ≤100°C (T-Grade); all other specifications are at TCASE = 25ºC unless otherwise noted.
Attribute
Symbol
Conditions / Notes
Min
Typ
Max
Unit
General Powertrain Specification – Forward Direction Operation (High‑Voltage side to Low‑Voltage Side)
HI-Side Voltage Range,
(Continuous)
VHI_DC
260
260
410
410
130
V
V
V
HI-Side Voltage Range,
(Transient)
VHI_TRANS
VµC_ACTIVE
HI-Side Voltage
Initialization Threshold
HI-side voltage where internal controller is initialized,
(powertrain inactive)
Disabled, VHI_DC = 384V
2
HI-Side Quiescent Current
No-Load Power Dissipation
IHI_Q
mA
T
CASE ≤ 100ºC
4
VHI_DC = 384V, TCASE = 25ºC
VHI_DC = 384V
11
15
24
16
25
5.9
PHI_NL
W
VHI_DC = 260 – 410V, TCASE = 25 ºC
VHI_DC = 260 – 410V
VHI_DC = 410V, CLO_EXT = 1000µF, RLOAD_LO = 25% of full
load current
10
HI-Side Inrush Current Peak
IHI_INR_PK
A
T
CASE ≤ 100ºC
15
DC HI-Side Current
IHI_IN_DC
K
ILO_OUT_DC
ILO_OUT_PULSE
At ILO_OUT_DC = 125A, TCASE ≤ 90ºC
4.1
A
V/V
A
High voltage to low voltage, K = VLO_DC / VHI_DC
at no load
,
Transformation Ratio
1/32
LO-Side Current (Continuous)
LO-Side Current (Pulsed)
T
CASE ≤ 90°C
125
167
2ms pulse, 25% duty cycle, ILO_OUT_AVG ≤ 50% rated
ILO_OUT_DC
A
VHI_DC = 384V, ILO_OUT_DC = 125A
96.2
95.2
96.5
95.8
95
97
Efficiency (Ambient)
η
VHI_DC = 260 – 410V, ILO_OUT_DC = 125A
VHI_DC = 384V, ILO_OUT_DC = 62.5A
%
AMB
97.4
97
Efficiency (Hot)
η
VHI_DC = 384V, ILO_OUT_DC = 125A, TCASE = 85°C
25A < ILO_OUT_DC < 125A
%
%
HOT
Efficiency (Over Load Range)
η
20%
RLO_COLD
RLO_AMB
RLO_HOT
FSW
VHI_DC = 384V, ILO_OUT_DC = 125A, TCASE = –40°C
VHI_DC = 384V, ILO_OUT_DC = 125A
1.6
1.9
2.4
2.3
2.8
LO-Side Output Resistance
2.0
mΩ
VHI_DC = 384V, ILO_OUT_DC = 125A, TCASE = 85°C
LO-side voltage ripple frequency = 2x FSW
2.5
2.8
3.2
Switching Frequency
0.95
1.00
1.05
MHz
mV
CLO_EXT = 0µF, ILO_OUT_DC = 125A, VHI_DC = 384V,
20MHz BW
195
LO-Side Voltage Ripple
VLO_OUT_PP
T
CASE ≤ 100ºC
250
BCM® in a VIA™ Package
Page 6 of 43
Rev 1.3
08/2020
VICOR [ VICOR CORPORATION ]
