BCM48BF240T300A00 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}
BCM48Bx240y300A00
MIN
TYP
MAX
UNIT
55.1
58.7
60
V
55.1
57.2
60
V
1.2
V
8
µs
240
300
380
ms
28.5
31.3
37.4
V
28.5
34.6
37.4
V
1.6
V
8
µs
15
25
35
A
5.3
ms
35
A
1
µs
125
ºC
550
500
450
400
350
300
250
200
150
100
50
18.0
Safe Operating Area Average & Peak
20.0
P (ave)
22.0
24.0
Output Voltage (V)
P (pk), < 10 ms
I (ave)
26.0
I (pk), < 10 ms
Figure 1 — Safe operating area
20
18
16
14
12
10
8
6
4
2
0
28.0
BCM^® Bus Converter
Page 3 of 18
Rev 1.3
07/2015
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