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PI3101-00-HVIZ PDF预览

PI3101-00-HVIZ

更新时间: 2024-11-06 12:24:39
品牌 Logo 应用领域
VICOR 转换器
页数 文件大小 规格书
18页 1965K
描述
36-75V Input, 3.3V / 18A / 60W Output Very High Density Isolated DC-DC Converter (400W/in3)

PI3101-00-HVIZ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:MODULE
包装说明:,针数:14
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:2.28模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压:75 V最小输入电压:36 V
标称输入电压:48 VJESD-30 代码:R-XDMA-X28
JESD-609代码:e3/e4长度:22 mm
湿度敏感等级:6功能数量:1
输出次数:1端子数量:28
最高工作温度:100 °C最低工作温度:-40 °C
最大输出电压:3.63 V最小输出电压:2.97 V
标称输出电压:3.3 V封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:6.98 mm表面贴装:NO
技术:HYBRID温度等级:INDUSTRIAL
端子面层:MATTE TIN OVER NICKEL/NICKEL PALLADIUM GOLD端子形式:UNSPECIFIED
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
最大总功率输出:60 W微调/可调输出:YES
宽度:16.5 mmBase Number Matches:1

PI3101-00-HVIZ 数据手册

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PI3101  
Cool-PowerTM Series  
36-75V Input, 3.3V / 18A / 60W Output  
Very High Density Isolated DC-DC Converter (400W/in3)  
Description  
The Cool-PowerTM PI3101 is a very high density  
Features  
isolated DC-DC converter implementing a high  
efficiency soft-switching power architecture. The  
PI3101 operates over a wide range input of 36V to  
75Vdc, delivering ~60W of output power (3.3Vout @  
18A), yielding an unprecedented power density of  
400W/in3. The PI3101 is available in a space saving  
surface mountable 0.87” x 0.65” x 0.265” package,  
Efficiency up to 87%  
High switching frequency minimizes input filter  
requirements and reduces output capacitance  
Proprietary “Double-Clamped” ZVS Buck-Boost  
Topology  
Proprietary isolated magnetic feedback  
Small footprint (0.57 in2) enables PCB area  
savings  
Very low profile (0.265 in)  
Wide input voltage range operation (36-75Vdc)  
On/Off Control, positive logic  
+10/-10% Trim  
Temperature Monitor (TM) & Over-Temperature  
Protection (OTP)  
Input UVLO & OVLO and output OVP  
Over current protection with auto restart  
Adjustable soft-start  
achieving  
~50%  
space  
reduction  
versus  
conventional solutions.  
The switching frequency of 900kHz allows for small  
input and output filter components which further  
reduces the total size and cost of the overall system  
solution. The output voltage is sensed and fed back  
to the internal controller using a proprietary isolated  
magnetic feedback scheme which allows for high  
bandwidth and good common mode noise immunity.  
The PI3101 requires no external feedback  
compensation and offers a total solution with a  
minimum number of external components. A rich  
feature set is offered, including output voltage trim  
capability, output over-voltage protection, adjustable  
soft-start, over-current protection with auto-restart,  
over and under input voltage lockout and a  
temperature monitoring and protection function that  
provides an analog voltage proportional to the die  
temperature as shut down and alarm capabilities.  
2250V input to output isolation  
Applications  
Power Over Ethernet (PoE)  
Communications  
Telecom Systems  
Network Power  
Package Information  
Surface Mountable 0.87” x 0.65” x 0.265”  
package  
Typical Application Schematic Diagram  
PI3101-00-HVIZ  
36-75Vin, 3.3Vout, 18A  
Very High Density Isolated DC-DC Converter  
Figure 1 Picor PI3101 Shown With System Fuse, Filter,  
Decoupling And Extended Soft Start  
Picor Corporation • picorpower.com  
PI3101-00-HVIZ Rev 1.1, April 29th, 2010 Page 1 of 18  

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