BCM384X480Y325BZZ Datasheet, PDF (6/22 Pages) Vicor Corporation – Isolated Fixed Ratio DC-DC Converter

BCM384x480y325Bzz
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_CASE ≤ 100°C (T-Grade); all other specifications are at T_CASE = 25ºC unless otherwise noted.
­Attribute
Symbol
Conditions / Notes
Min
Typ
Max
Unit
Protection
Input overvoltage lockout threshold
Input overvoltage recovery threshold
Input overvoltage lockout hysteresis
Overvoltage lockout response time
Fault recovery time
Input undervoltage lockout
threshold
Input undervoltage recovery
threshold
Input undervoltage lockout
hysteresis
V_{IN_OVLO+}
V_{IN_OVLO-}
V_{IN_OVLO_HYST}
T_OVLO
T_{AUTO_RESTART}
V_{IN_UVLO-}
V_{IN_UVLO+}
V_{IN_UVLO_HYST}
Undervoltage lockout response time
Output overcurrent trip threshold
Output overcurrent response time
constant
T_UVLO
I_OCP
T_OCP
Effective internal RC filter
Short circuit protection trip threshold
Short circuit protection response time
Thermal shutdown threshold
I_SCP
T_SCP
T_{J_OTP}
410
429
440
V
401
420
435
V
9
V
47
µs
460
540
620
ms
270
293
315
V
285
308
330
V
15
V
47
µs
7.3
11
14
A
4.0
ms
14
A
1
µs
125
°C
500
12
450
10
400
350
8
300
250
6
200
4
150
100
2
50
0
0
43.3
44.1
45.0
45.8
46.6
47.5
48.3
49.2
50.0
50.8
Output Voltage (V)
P (ave)
I (ave)
p (pk), ≤ 1ms
I (pk), ≤ 1ms
Figure 1 — Safe operating area
BCM^® Bus Converter
Page 6 of 22
Rev 1.1
10/2016
vicorpower.com
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