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BCM4414BD1E5135C06 参数 Datasheet PDF下载

BCM4414BD1E5135C06图片预览
型号: BCM4414BD1E5135C06
PDF下载: 下载PDF文件 查看货源
内容描述: [DC-DC Regulated Power Supply Module,]
分类和应用: 输出元件
文件页数/大小: 43 页 / 3995 K
品牌: VICOR [ VICOR CORPORATION ]
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BCM4414xD1E5135yzz  
Electrical Specifications (Cont.)  
Specifications apply over all line and load conditions, unless otherwise noted; boldface specifications apply over the temperature range of  
–40°C TCASE 100°C (T-Grade); all other specifications are at TCASE = 25ºC unless otherwise noted.  
Attribute  
Symbol  
Conditions / Notes  
Min  
Typ  
Max  
Unit  
General Powertrain Specification – Forward Direction Operation (High Voltage Side to Low Voltage Side), Cont.  
Effective HI Side Capacitance  
(Internal)  
CHI_INT  
CLO_INT  
Effective value at 400VHI_DC  
Effective value at 50VLO_DC  
0.4  
µF  
µF  
µF  
Effective LO Side Capacitance  
(Internal)  
37.6  
Excessive capacitance may drive module into short  
circuit protection  
Rated LO Side Capacitance (External) CLO_OUT_EXT  
100  
Rated LO Side Capacitance (External),  
CLO_OUT_AEXT  
CLO_OUT_AEXT Max = N • 0.5 • CLO_OUT_EXT MAX, where  
N = the number of units in parallel  
Parallel Array Operation  
Powertrain Hardware Protection Specification – Forward Direction Operation (High Voltage Side to Low Voltage Side)  
• These built-in powertrain protections are fixed in hardware and cannot be configured through PMBus™.  
• When duplicated in supervisory limits, hardware protections serve a secondary role and become active when supervisory limits are  
disabled through PMBus.  
Start up into a persistent fault condition. Non-latching  
fault detection given VHI_DC > VHI_UVLO+  
Auto Restart Time  
tAUTO_RESTART  
VHI_OVLO+  
VHI_OVLO–  
290  
430  
420  
360  
450  
440  
ms  
V
HI Side Overvoltage  
Lockout Threshold  
440  
430  
10  
HI Side Overvoltage  
Recovery Threshold  
V
HI Side Overvoltage  
Lockout Hysteresis  
VHI_OVLO_HYST  
tHI_OVLO  
V
HI Side Overvoltage  
Lockout Response Time  
10  
µs  
ms  
A
From powertrain active. Fast current limit protection  
disabled during soft start  
HI Side Soft-Start Time  
tHI_SOFT-START  
ILO_OUT_OCP  
tLO_OUT_OCP  
ILO_OUT_SCP  
tLO_OUT_SCP  
tOTP+  
1
LO Side Overcurrent Trip Threshold  
37.5  
52  
47  
59  
LO Side Overcurrent  
Response Time Constant  
Effective internal RC filter  
3.6  
ms  
A
LO Side Short Circuit  
Protection Trip Threshold  
LO Side Short Circuit  
Protection Response Time  
1
µs  
°C  
Overtemperature  
Shutdown Threshold  
Internal  
125  
BCM® in a VIA Package  
Page 7 of 43  
Rev 1.7  
01/2018