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BCM3814V60E15A3CN6 参数 Datasheet PDF下载

BCM3814V60E15A3CN6图片预览
型号: BCM3814V60E15A3CN6
PDF下载: 下载PDF文件 查看货源
内容描述: [Isolated Fixed-Ratio DC-DC Converter]
分类和应用:
文件页数/大小: 41 页 / 1405 K
品牌: VICOR [ VICOR CORPORATION ]
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BCM3814x60E15A3yzz  
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  
CLO_OUT_EXT  
CLO_OUT_AEXT  
Effective value at 54VHI_DC  
Effective value at 13.5VLO_DC  
11.2  
140  
µF  
µF  
µF  
Effective LO Side Capacitance  
(Internal)  
Rated LO Side Capacitance  
(External)  
Excessive capacitance may drive module into short  
circuit protection  
1000  
Rated LO Side Capacitance (External),  
Parallel Array Operation  
CLO_OUT_AEXT Max = N * 0.5 * CLO_OUT_EXT MAX, where  
N = the number of units in parallel  
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–  
490  
63  
560  
71  
ms  
V
HI Side Overvoltage  
Lockout Threshold  
67  
65  
2
HI Side Overvoltage  
Recovery Threshold  
61  
69  
V
HI Side Overvoltage  
Lockout Hysteresis  
VHI_OVLO_HYST  
tHI_OVLO  
V
HI Side Overvoltage  
Lockout Response Time  
100  
1
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+  
LO Side Overcurrent Trip Threshold  
143  
195  
125  
180  
3
225  
LO Side Overcurrent  
Response Time Constant  
Effective internal RC filter  
ms  
A
LO Side Short Circuit  
Protection Trip Threshold  
LO Side Short Circuit  
Protection Response Time  
1
µs  
°C  
Overtemperature  
Shutdown Threshold  
Internal  
BCM® in a VIA Package  
Page 7 of 41  
Rev 2.0  
02/2018