BCM48BX120Y300A00 Datasheet, PDF (5/20 Pages) Vicor Corporation – Isolated Fixed Ratio DC-DC Converter

BCM48Bx120y300A00
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
V_{IN_OVLO+}
V_{IN_OVLO-}
V_{IN_OVLO_HYST}
T_OVLO
T_{AUTO_RESTART}
V_{IN_UVLO-}
Input undervoltage recovery
threshold
V_{IN_UVLO+}
Input undervoltage lockout
hysteresis
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
I_SCP
Short circuit protection response time
T_SCP
Thermal shutdown threshold
T_{J_OTP}
55.1
58.5
60
V
55.1
58.0
60
V
1.2
V
8
µs
240
300
380
ms
28.5
31.1
37.4
V
28.5
33.7
37.4
V
1.6
V
8
µs
30
39
55
A
5.3
ms
30
A
1
µs
125
°C
375
50.00
350
43.75
325
37.50
300
31.25
275
25.00
250
18.75
225
12.50
200
6.25
8.70
9.23
9.76
10.29
10.82
11.36
11.89
12.42
12.95
13.48
14.01
Output Voltage (V)
P (ave)
P (pk), < 10ms
I (ave)
I (pk), < 10ms
Figure 1 — Safe operating area
BCM^® Bus Converter
Page 5 of 20
Rev 1.8
08/2016
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