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PQ40050QGw20xyz-G PDF预览

PQ40050QGw20xyz-G

更新时间: 2024-10-01 01:14:15
品牌 Logo 应用领域
SYNQOR /
页数 文件大小 规格书
16页 2753K
描述
Output over-voltage protection protects load from damaging voltages

PQ40050QGw20xyz-G 数据手册

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Technical  
Specification  
PQ40120QGx08  
18-75V  
Continuous Input  
12V  
Output  
8.33A  
Current  
100W  
Power  
2000V dc Quarter-brick  
Isolation  
DC-DC Converter  
The PQ40120QGx08 PowerQor Giga quarter‑brick  
converter is a next‑generation, board‑mountable, isolated,  
fixed switching frequency DC/DC converter that uses  
synchronous rectification to achieve extremely high  
conversion efficiency. The power dissipated by the converter  
is so low that a heatsink is not required, which saves cost,  
weight, height, and application effort. All of the power and  
control components are mounted to the multi-layer PCB  
substrate with high-yield surface mount technology for  
greater reliability. The PQ40 module offers a wide input  
voltage range to cover both 24V and 48V applications.  
RoHS compliant (see the last page).  
PQ40120QGx08 Module  
Operational Features  
rotection Features  
• High efficiency, 90% at full rated load current  
• Input under-voltage lockout disables converter at low input  
voltage conditions  
• Output current limit and short circuit protection protects converter  
and load from damage and consequent hazardous conditions  
• Active back bias limit prevents damage to converter from external  
load induced pre-bias  
• Delivers 8.33A full power with minimal derating - no heatsink required  
• Ultra wide input voltage range: 18-75V, with 100V 100ms input  
• Fixed frequency switching provides predictable EMI  
• No minimum load requirement  
• Output over-voltage protection protects load from damaging voltages  
• Thermal shutdown protects converter from abnormal  
Mechanical Features  
• Industry standard pin-out configuration  
• UL 60950-1:2007  
• Standard Size:2.30"x1.45"x0.397" (58.4x36.8x10.08mm)  
• Weight: 1.32 oz. (37.5 grams)  
• CAN/CSA-C22.2 No. 60950-1:2007  
• EN60950-1/A12:2011  
• Flanged pins designed to permit surface mount soldering,  
avoid wave solder using FPiP technique on open frame units  
Control Features  
Contents  
Page No.  
Mechanical Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Electrical Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
Application Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11  
Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16  
• On/Off control referenced to input side  
• Remote sense for the output voltage compensates for  
• Output voltage trim permits custom voltages and voltage margining  
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