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BCM384Y120X1K5AC1 参数 Datasheet PDF下载

BCM384Y120X1K5AC1图片预览
型号: BCM384Y120X1K5AC1
PDF下载: 下载PDF文件 查看货源
内容描述: [Up to 1500 W continuous output power]
分类和应用:
文件页数/大小: 23 页 / 2974 K
品牌: VICOR [ VICOR CORPORATION ]
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BCM384y120x1K5AC1  
Signal Characteristics  
Specifications apply over all line, 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.  
UART SER-IN / SER-OUT Pins  
• Universal Asynchronous Receiver/Transmitter (UART) pins.  
• The BCM communication version is not intended to be used without a Digital Supervisor.  
• Isolated I2C communication and telemetry is available when using Vicor Digital Isolator and Vicor Digital Supervisor. Please see specific product data sheet  
for more details.  
• UART SER-IN pin is internally pulled high using a 1.5 kΩ to 3.3 V.  
SIGNAL TYPE  
GENERAL I/O  
STATE  
ATTRIBUTE  
Baud Rate  
SYMBOL  
CONDITIONS / NOTES  
MIN  
TYP MAX UNIT  
BRUART  
Rate  
750  
Kbit/s  
SER-IN Pin  
VSER-IN_IH  
VSER-IN_IL  
2.3  
V
V
SER-IN Input Voltage Range  
1
DIGITAL  
INPUT  
SER-IN rise time  
SER-IN fall time  
SER-IN RPULLUP  
tSER-IN_RISE 10% to 90%  
tSER-IN_FALL 10% to 90%  
RSER-IN_PLP Pull up to 3.3 V  
CSER-IN_EXT  
400  
25  
ns  
ns  
kΩ  
pF  
1.5  
SER-IN External Capacitance  
400  
Regular  
SER-OUT Pin  
Operation  
VSER-OUT_OH 0 mA IOH -4 mA  
VSER-OUT_OL 0 mA IOL 4 mA  
2.8  
V
V
SER-OUT Output Voltage  
Range  
0.5  
DIGITAL  
OUTPUT  
SER-OUT rise time  
tSER-OUT_RISE 10% to 90%  
tSER-OUT_FALL 10% to 90%  
55  
45  
ns  
ns  
SER-OUT fall time  
SER-OUT source current  
SER-OUT output impedance  
ISER-OUT  
ZSER-OUT  
VSER-OUT = 2.8 V  
mA  
Ω
6
120  
Enable / Disable Control  
• The EN pin is a standard analog I/O configured as an input to an internal µC.  
• It is internally pulled high to 3.3 V.  
• When held low the BCM internal bias will be disabled and the powertrain will be inactive.  
• In an array of BCMs, EN pins should be interconnected to synchronize startup and permit startup into full load conditions.  
• Enable / disable command will have no effect if the EN pin is disabled.  
SIGNAL TYPE  
STATE  
ATTRIBUTE  
SYMBOL  
CONDITIONS / NOTES  
MIN  
2.3  
TYP MAX UNIT  
VIN > VIN_UVLO+  
,
Startup  
EN to Powertrain active time  
tEN_START  
EN held low both conditions satisfied  
for t > tUVLO+_DELAY  
250  
µs  
ANALOG  
INPUT  
EN Voltage Threshold  
EN Resistance (Internal)  
EN Disable Threshold  
VENABLE  
REN_INT  
V
kΩ  
V
Regular  
Internal pull up resistor  
1.5  
Operation  
VEN_DISABLE_TH  
1
BCM® Bus Converter  
Page 9 of 23  
Rev 1.4  
05/2015  
vicorpower.com  
800 927.9474