数据手册DataSheet 下载TEA1752T 具有集成DCM/ QR PFC控制器的HV启动DCM/ QR返驰控制器.pdf

GreenChip III是第三代绿色环保开关电源(SMPS)控制器IC。GreenChip III集成了功率因数校正(PFC)控制器和返驰控制器。其高度集成性最大程度减少了外部器件数量,为实现经济高效的电源设计提供了可能。

产品特点
  • 集成PFC和返驰控制器
  • 双升压PFC支持高精度最大输出电压
  • 可调PFC关短延迟
  • 片内高压启动电流源
  • 同时适用于返驰和PFC的谷底/零电压开关
  • 检测到返驰电源输出低负载时关闭PFC
  • 降频以保持低输出功率水平下的高效率
  • 通过消磁检测实现连续保护模式运行
  • 两个转换器精确过压保护(OVP)
  • 市电电压不受过功率保护(OPP)约束
  • 两个转换器开环控制保护
  • 简单的输入锁定保护.
  • 适用于返驰转换器的可调输出过功率保护
产品应用
  • 适用于高达250 W的高效电源解决方案
功能框图
订购型号
订购型号封装Outline versionReflow-/Wave soldering包装产品状态标示订购器件的编号
TEA1752T/1791/DB/90WSO16 (SOT109-1)sot109-1_poSO-SOJ-REFLOW
SO-SOJ-WAVE
开发Standard MarkingTEA1752T/1791/DB/9( 9352 904 95598 )
TEA1752T/1791/DB120WSO16 (SOT109-1)sot109-1_poSO-SOJ-REFLOW
SO-SOJ-WAVE
开发Standard MarkingTEA1752T/1791/DB12( 9352 911 47598 )
TEA1752T/N1SO16 (SOT109-1)sot109-1_poSO-SOJ-REFLOW
SO-SOJ-WAVE
Reel Dry Pack, SMD, 13" Q1/T1激活Standard MarkingTEA1752T/N1,518( 9352 899 06518 )
品质、可靠性及RoHS化学成分
订购型号订购器件的编号RoHS / RHF无铅开始日期EFRIFR (FIT)MTBF(小时)潮湿敏感度等级MSL LF
TEA1752T/1791/DB/90WTEA1752T/1791/DB/9NANA
TEA1752T/1791/DB120WTEA1752T/1791/DB12NANA
TEA1752T/N1TEA1752T/N1,518Always Pb-free33
产品技术资料
文档标题类型分类格式更新日期
TEA1752T (中文):HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controllerData sheetpdf2012-11-16
AN10861:GreenChip III TEA1752 integrated PFC and flyback controllerApplication notepdf2010-07-16
AN10912:SMPS EMC and layout guidlinesApplication notepdf2011-02-18
001aan129:GreenChip logoLogogif2012-04-20
UM10403:90 Watt notebook adapter with TEA1752T and TEA1791TUser manualpdf2010-05-28
UM10411:120 Watt notebook adapter with TEA1752T and TEA1791TUser manualpdf2010-10-19
SOT109-1_118:SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packingpdf2013-04-24
SO-SOJ-REFLOW:Footprint for reflow solderingReflow solderingpdf2009-10-08
SO-SOJ-WAVE:Footprint for wave solderingWave solderingpdf2009-10-08
sot109-1_po:plastic small outline package; 16 leads; body width 3.9 mmOutline drawingpdf2009-10-08
HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller TEA175X
GreenChip III TEA1752 integrated PFC and flyback controller TEA175X
120 Watt notebook adapter with TEA1752T and TEA1791T TEA179X
90 Watt notebook adapter with TEA1752T and TEA1791T TEA179X
plastic small outline package; 16 leads; body width 3.9 mm NPIC6C596A_Q100
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
SA614A