数据手册DataSheet 下载TEA1795T 用作高端和低端控制的双通道同步整流控制器.pdf

TEA1795T是适用于开关电源的新一代同步整流器(SR)控制器IC系列中的一员。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。TEA1795T是一款专门用于谐振转换器次级侧同步整流的控制器IC。该器件拥有两个驱动器级,用于驱动SR MOSFET,SR MOSFET对采用中心抽头次级绕组的输出进行同步整流。两个栅极驱动器级拥有自己的感测输入,相互独立工作。TEA1795T采用硅绝缘(SOI)工艺制成。

产品特点
  • 精确的同步整流功能
  • 供电电压范围宽(8.5 V~38 V)
  • 分开的感应信号输入用于采集每个同步整流MOSFET的漏极和源极之间的电压
  • 集成度高,外部元件数量少
  • 10V的高驱动输出电压,可驱动所有品牌的MOSFET到最低的RDS(on)
  • 低电流消耗
  • 从空载到满载均具有极高的系统效率
  • 欠压保护(UVP)
产品应用
  • 用于适配器和其它非连续导通模式系统
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
TEA1795T/N1SO8 (SOT96-1)sot096-1_poSO-SOJ-REFLOW
Wave_Soldering_Profile
Tape reel smd激活Standard MarkingTEA1795T/N1,118( 9352 915 64118 )
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
TEA1795T/N1TEA1795T/N1,118Always Pb-free11
产品技术资料
文档标题类型分类格式更新日期
TEA1795T (中文):GreenChip synchronous rectifier controllerData sheetpdf2010-11-04
AN10954:GreenChip SR TEA1795T dual synchronous rectification driver ICApplication notepdf2010-12-14
001aan129:GreenChip logoLogogif2012-04-20
UM10431:GreenChip TEA1795T synchronous rectifier controller demoboardUser manualpdf2010-10-26
UM10465:TEA1713 and TEA1795 demo board for 150 W all-in-one PC adapterUser manualpdf2011-09-28
SOT96-1_118:SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packingpdf2013-04-19
SOT96-1_115:Tape reel SMD; standard product orientation 12NC ending 115Packingpdf2012-11-23
Wave_Soldering_Profile:Wave Soldering ProfileWave solderingpdf2013-09-30
SOT96-1_518:SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending, 518 or Y Ordering code (12NC) ending 518Packingpdf2014-06-02
SO-SOJ-REFLOW:Footprint for reflow solderingReflow solderingpdf2009-10-08
SO-SOJ-WAVE:Footprint for wave solderingWave solderingpdf2009-10-08
sot096-1_po:plastic small outline package; 8 leads; body width 3.9 mmOutline drawingpdf2009-10-08
GreenChip synchronous rectifier controller TEA179X
GreenChip SR TEA1795T dual synchronous rectification driver IC TEA179X
TEA1716DB1258 demo board for 150 W all-in-one PC adapter TEA179X
TEA1713 and TEA1795 demo board for 150 W all-in-one PC adapter TEA179X
GreenChip TEA1795T synchronous rectifier controller demoboard TEA179X
Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
TEA1716 150W / 19.5V Computing All in One resonant demo board TEA179X
plastic small outline package; 8 leads; body width 3.9 mm CBT3306_Q100
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... CBT3306_Q100
SA612A