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BCM380P475M800A3R 参数 Datasheet PDF下载

BCM380P475M800A3R图片预览
型号: BCM380P475M800A3R
PDF下载: 下载PDF文件 查看货源
内容描述: [DC-DC Unregulated Power Supply Module]
分类和应用:
文件页数/大小: 25 页 / 3134 K
品牌: VICOR [ VICOR CORPORATION ]
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BCM380x475y800A3z  
Electrical Specifications (Cont.)  
Specifications apply over all line and load conditions, unless otherwise noted; Boldface specifications apply over the temperature range of -40°C TINTERNAL  
125°C (T-Grade); All other specifications are at TINTERNAL = 25ºC unless otherwise noted.  
Attribute  
Symbol  
Conditions / Notes  
Min  
Typ  
Max  
Unit  
Protection SECONDARY to PRIMARY (Reverse Direction)  
Secondary Overvoltage Lockout  
Threshold  
VSEC_OVLO+  
Module latched shutdown with VPRI_DC < VPRI_UVLO-_R  
52.5  
14  
54.5  
100  
15  
56.5  
16  
V
µs  
V
Secondary Overvoltage Lockout  
Response Time  
tPRI_OVLO  
VSEC_UVLO-  
tSEC_UVLO  
Secondary Undervoltage Lockout  
Threshold  
Module latched shutdown with VPRI_DC < VPRI_UVLO-_R  
Secondary Undervoltage Lockout  
Response Time  
100  
µs  
Applies only to reversilbe products in forward and in  
reverse direction; IPRI_DC 20 while VPRI_UVLO-_R  
< VPRI_DC < VPRI_MIN  
Primary Undervoltage Lockout  
Threshold  
VPRI_UVLO-_R  
110  
120  
120  
130  
150  
V
Primary Undervoltage Recovery  
Threshold  
Applies only to reversilbe products in forward and in  
reverse direction;  
VPRI_UVLO+_R  
VPRI_UVLO_HYST_R  
IPRI_OUT_OCP  
tPRI_OUT_OCP  
IPRI_SCP  
130  
10  
V
V
Primary Undervoltage Lockout  
Hysteresis  
Applies only to reversilbe products in forward and in  
reverse direction;  
Primary Output Overcurrent Trip  
Threshold  
Module latched shutdown with VPRI_DC < VPRI_UVLO-_R  
Effective internal RC filter  
2.25  
3.75  
2.9  
3.6  
5
A
Primary Output Overcurrent  
Response Time Constant  
ms  
A
Primary Short Circuit Protection Trip  
Threshold  
Module latched shutdown with VPRI_DC < VPRI_UVLO-_R  
Primary Short Circuit Protection  
Response Time  
tPRI_SCP  
1
µs  
BCM® Bus Converter  
Page 8 of 25  
Rev 1.2  
vicorpower.com  
800 927.9474  
07/2015