BCM48BF080T240A00 Datasheet, PDF (3/18 Pages) Vicor Corporation – Fixed Ratio DC-DC Converter

2.0 ELECTRICAL CHARACTERISTICS (CONT.)
ATTRIBUTE
SYMBOL
CONDITIONS / NOTES
PROTECTION
Input overvoltage lockout threshold
Input overvoltage recovery threshold
V_{IN_OVLO+}
VIN_OVLO-
Input overvoltage lockout hysteresis
V_{IN_OVLO_HYST}
Overvoltage lockout response time
T_OVLO
Fault recovery time
T_{AUTO_RESTART}
Input undervoltage lockout threshold
V_{IN_UVLO-}
Input undervoltage recovery threshold V_{IN_UVLO+}
Input undervoltage lockout hysteresis V_{IN_UVLO_HYST}
Undervoltage lockout response time
T_UVLO
Output overcurrent trip threshold
I_OCP
Output overcurrent response time constant
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}
BCM48Bx080y240A00
MIN
TYP
MAX
UNIT
55.1
58.5
60
V
55.1
57.2
58
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
42
50
64
A
3.8
ms
70
A
1
µs
125
ºC
400
350
300
250
200
150
100
50
6.0
Safe Operating Area Average & Peak
6.5
7.0
P (ave)
7.5
8.0
Output Voltage (V)
P (pk), < 10 ms
I (ave)
8.5
9.0
I (pk), < 10 ms
Figure 1 — Safe operating area
120
100
80
60
40
20
0
9.5
BCM^® Bus Converter
Page 3 of 18
Rev 1.3
07/2015
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