BCM6123X60E10A5YZZ Datasheet, PDF (9/29 Pages) Vicor Corporation – Fixed Ratio DC-DC Converter

BCM6123x60E10A5yzz
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_INTERNAL
≤ 125°C (T-Grade); All other specifications are at T_INTERNAL = 25ºC unless otherwise noted.
­Attribute
Symbol
Conditions / Notes
Min
Typ
Max
Unit
Protection SECONDARY to PRIMARY (Reverse Direction)
Effective Primary Output Capacitance
(External)
C_{PRI_OUT_EXT} Excessive capacitance may drive into SC protection
100
µF
Secondary Overvoltage Lockout
Threshold
V_{SEC_OVLO+} Module latched shutdown with V_{PRI_DC} < V_{PRI_UVLO-_R}
10.6
11.2
11.8
V
Secondary Overvoltage Lockout
Response Time
t_{PRI_OVLO}
100
µs
Secondary Undervoltage Lockout
Threshold
V_{SEC_UVLO-} Module latched shutdown with V_{PRI_DC} < V_{PRI_UVLO-_R}
4.3
4.7
5.1
V
Secondary Undervoltage Lockout
Response Time
t_{SEC_UVLO}
100
µs
Primary Undervoltage Lockout
Threshold
Applies only to reversilbe products in forward and in
V_{PRI_UVLO-_R} reverse direction; I_{PRI_DC} ≤ 20 while V_{PRI_UVLO-_R}
26
28
30
< V_{PRI_DC} < V_{PRI_MIN}
V
Primary Undervoltage Recovery
Threshold
V_{PRI_UVLO+_R}
Applies only to reversilbe products in forward and in
reverse direction;
28
30
32
V
Primary Undervoltage Lockout
Hysteresis
V_{PRI_UVLO_HYST_R}
Applies only to reversilbe products in forward and in
reverse direction;
2
V
Primary Output Overcurrent Trip
Threshold (Analog)
I_{PRI_OUT_OCP} Module latched shutdown with V_{PRI_DC} < V_{PRI_UVLO-_R}
28.3
35
40
A
Primary Output Overcurrent
Response Time Constant (Analog)
t_{PRI_OUT_OCP} Effective internal RC filter
3
ms
Primary Short Circuit Protection Trip
Threshold
I_{PRI_SCP}
Module latched shutdown with V_{PRI_DC} < V_{PRI_UVLO-_R}
37.5
A
Primary Short Circuit Protection
Response Time
t_{PRI_SCP}
1
µs
Primary Output Overcurrent Trip
Threshold (PMBus)
Primary Output Overcurrent
Response Time Constant (PMBus)
I_{PRI_OUT_OCP}
t_{PRI_OUT_OCP}
Module latched shutdown with V_{PRI_DC}
< V_{PRI_UVLO-_R}
Module latched shutdown with V_{PRI_DC}
< V_{PRI_UVLO-_R}
32
34
36
A
3
ms
BCM^® Bus Converter
Page 9 of 29
Rev 1.2
07/2016
vicorpower.com
800 927.9474