BCM4414xD1E13A2yzz
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
IHI_Q
mA
T
CASE ≤ 100ºC
4
VHI_DC = 384V, TCASE = 25ºC
VHI_DC = 384V
11
15
24
16
25
5.9
No Load Power Dissipation
PHI_NL
W
VHI_DC = 260V to 410V, TCASE = 25 ºC
VHI_DC = 260V to 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
Transformation Ratio
IHI_IN_DC
K
At ILO_OUT_DC = 125A, TCASE ≤ 90ºC
4.1
A
High Voltage to Low Voltage, K = VLO_DC / VHI_DC
at no load
,
1/32
V/V
LO Side Current (continuous)
LO Side Current (pulsed)
ILO_OUT_DC
T
CASE ≤ 90°C
125
167
A
A
2ms pulse, 25% duty cycle, ILO_OUT_AVG ≤ 50% rated
ILO_OUT_DC
ILO_OUT_PULSE
VHI_DC = 384V, ILO_OUT_DC = 125A
96.2
95.2
96.5
95.8
95
97
Efficiency (ambient)
hAMB
VHI_DC = 260V to 410V, ILO_OUT_DC = 125A
VHI_DC = 384V, ILO_OUT_DC = 62.5A
%
97.4
97
Efficiency (hot)
hHOT
h20%
VHI_DC = 384V, ILO_OUT_DC = 125A, TCASE = 85°C
25A < ILO_OUT_DC < 125A
%
%
Efficiency (over load range)
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
LO Side Voltage Ripple
0.95
1.00
1.05
MHz
mV
CLO_EXT = 0µF, ILO_OUT_DC = 125A, VHI_DC = 384V,
20MHz BW
195
VLO_OUT_PP
T
CASE ≤ 100ºC
250
BCM® in a VIA Package
Page 6 of 42
Rev 1.5
10/2016
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