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BMR4511002/XXXC 参数 Datasheet PDF下载

BMR4511002/XXXC图片预览
型号: BMR4511002/XXXC
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:
文件页数/大小: 28 页 / 1840 K
品牌: ERICSSON [ ERICSSON ]
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E
11  
Technical Specification  
EN/LZT 146 401 R4A May 2015  
BMR 451 Digital PoL Regulators  
Input 4.5-14 V, Output up to 40 A / 132 W  
© Ericsson AB  
3.3 V, 40 A/132 W Typical Characteristics  
Start-up  
BMR 451 0002/020  
Shut-down  
Start-up enabled by connecting VI at:  
P1 = +25°C, VI = 12 V,  
IO = 40 A resistive load and 4.4 mF.  
Top trace: output voltage (2 V/div.).  
Bottom trace: input voltage (5 V/div.).  
Time scale: (10 ms/div.).  
Shut-down enabled by disconnecting VI at:  
Top trace: output voltage (2 V/div).  
Bottom trace: input voltage (5 V/div.).  
Time scale: (2 ms/div.).  
T
T
P1 = +25°C, VI = 12 V,  
IO = 40 A resistive load.  
Output Ripple & Noise  
Output Load Transient Response  
Output voltage ripple at:  
TP1 = +25°C, VI = 12 V,  
IO = 40 A resistive load.  
Trace: output voltage (50 mV/div.).  
Time scale: (2 µs/div.).  
Output voltage response to load current step- Top trace: output voltage (100 mV/div.).  
change (10-30-10 A) at:  
Bottom trace: load current (10 A/div.).  
Time scale: (0.2 ms/div.).  
TP1 = +25°C, VI = 12 V, CO = 4.4 mF.  
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