PQ50090QGx11数据手册Synqor中文资料规格书

描述 Description

The PQ50090QGB11 PowerQor Giga converter is an isolated, fixed switching frequency DC/DC converter that uses synchronous rectification and a patented topology to achieve extremely high efficiency and power density. This 9Vout module provides 2,000Vdc isolation and can deliver steady state output current up to 11A. RoHS compliant (see last page).

特性 Features

操作特性
• High efficiency, 90% at full rated load current
• Delivers up to 11A of output current (99W)
• Input voltage range: 44-52V
• Fixed frequency switching provides predictable EMI performance
• No minimum load requirement means no preload resistors required
• Wide output voltage trim range (-10%, +10%), see trim section
机械特征
• Industry standard quarter-brick pin-out configuration
• Industry standard size: 1.45\" x 2.49\" x0.512\" (36.8 x 63.1x 13.0mm)
• Total height only 0.536\" (13.6mm) for baseplated unit
• Total weight: 2.1oz (58g) for baseplated unit
控制功能
• On/Off control referenced to input side (positive and negative logic options are available)
• Output voltage trim range of -10%, +10%
安全特性
Pending
• 2000V, 30MΩ input-to-output isolation input/output ground separation
• UL 60950-1:2003, basic insulation
• CAN/CSA-C22.2 No. 60950-1:2003
• EN60950-1:2001
• RoHS compliant (see last page
保护功能
• Input under-voltage lockout disables converter at low input voltage
• Output current limit and short circuit protection protects converter & load from permanent damage and consequent hazardous conditions
• Active back bias limit provides smooth startup with external load induced pre-bias
• Latching output over-voltage protection protects load from damaging voltages
• Thermal shutdown protects converter from abnormal environmental conditions