BCM352x125y300A00
Electrical Specifications
Specifications apply over all line and load conditions, unless otherwise noted; boldface specifications apply over the temperature range of
-40°C ≤ TJ ≤ 125°C (T-Grade); all other specifications are at TJ = 25ºC unless otherwise noted.
Attribute
Symbol
Conditions / Notes
Powertrain
Min
Typ
Max
Unit
Voltage range
VIN_DC
dVIN / dt
PQ
330
352
365
1
V
dV / dt
V/µs
mW
Quiescent power
PC connected to –IN
230
7.1
370
10
15
VIN = 352V
No load power dissipation
Inrush current peak
PNL
W
A
VIN = 330V to 365V
VIN = 365V, COUT = 1000µF,
POUT = 300W
IINR_P
2
4.5
1
DC input current
IIN_DC
K
At POUT = 300W
A
Transformation ratio
K = VOUT / VIN, at no load
VIN = 352VDC
1/28
V/V
300
282
450
13.04
26
Output power (average)
POUT_AVG
W
VIN = 330 - 365VDC
VIN = 352VDC , 10ms max, POUT_AVG ≤ 300W
No load
Output power (peak)
Output voltage
POUT_PK
VOUT
W
V
11.79
Output current (average)
IOUT_AVG
P
OUT_AVG ≤ 300W
A
VIN = 352V, POUT = 300W
VIN = 330V to 365V, POUT = 300W
VIN = 352V, POUT = 300W; TJ = 100°C
60W < POUT < POUT Max
TJ = -40°C
94.2
94
95.3
94.6
Efficiency (ambient)
hAMB
%
Efficiency (hot)
hHOT
h20%
93.3
90
%
%
Efficiency (over load range)
ROUT_COLD
ROUT_AMB
ROUT_HOT
COUT
7
10
14
18
Output resistance
TJ = 25°C
10
12.5
16.5
mΩ
TJ = 125°C
14
25
Load capacitance
1000
2.37
4.74
400
620
µF
MHz
MHz
mV
Switching frequency
Ripple frequency
FSW
2.13
4.26
2.25
4.5
FSW_RP
VOUT_PP
TON1
Output voltage ripple
VIN to VOUT (application of VIN)
COUT = 0µF, POUT = 300W, VIN = 352V,
VIN = 352V, CPC = 0
200
390
460
ms
BCM® Bus Converter
Page 4 of 21
Rev 2.0
08/2016
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