BCM352x125y300A00
Application Characteristics
All specifications are at TJ = 25ºC unless otherwise noted. See associated figures for general trend data
Attribute
Symbol
Conditions / Notes
Typ
7.1
2
Unit
W
No load power
PNL
INR_P
h
VIN = 352V, PC enabled
Inrush current peak
COUT = 1000µF, POUT = 300W
VIN = 352V, POUT = 300W
VIN = 352V, POUT = 300W
VIN = 352V
A
Efficiency (ambient)
95.3
94.6
10
%
h
Efficiency (hot – 100ºC)
%
Output resistance (-40ºC)
Output resistance (25ºC)
Output resistance (100ºC)
Output voltage ripple
ROUT_C
mΩ
mΩ
mΩ
mV
mV
mV
µs
ROUT_R
ROUT_H
VIN = 352V
12.5
16.5
200
380
380
60
VIN = 352V
VOUT_PP
VOUT_TRAN+
VOUT_TRAN-
TUVLO
COUT = 0µF, POUT = 300W @ VIN = 352V, VIN = 352V
IOUT_STEP = 0 – 25A, ISLEW > 10A/µs
IOUT_STEP = 25 – 0A, ISLEW > 10A/µs
VOUT transient voltage (positive)
VOUT transient voltage (negative)
Undervoltage lockout response time
Output overcurrent response time
Overvoltage lockout response time
TM voltage (ambient)
TOCP
32 < IOCP < 52A
4.62
47
ms
µs
TOVLO
VTM_AMB
TJ @ 27ºC
3
V
BCM® Bus Converter
Page 8 of 21
Rev 2.0
08/2016
vicorpower.com
800 927.9474
VICOR [ VICOR CORPORATION ]
