台湾光宝半导体,PWM IC的性能与价位!

请众多的电源开发者与FAE多多讨论一下:台湾光宝半导体,PWM IC的性能与价位,目前有哪些公司在代理或者使用这些半导体,PWM IC!

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熟悉的陌生

LV.7

2005-12-16 11:53

台湾光宝!呵!好像目前应用最多的是SG ON 等PWM IC.台湾的东东不知性能怎样!请大家多多发言!

wpl520

LV.1

2005-12-17 10:16

@熟悉的陌生

台湾光宝!呵!好像目前应用最多的是SGON等PWMIC.台湾的东东不知性能怎样!请大家多多发言!

SG也是台湾的,不是一直在和PI在打官司啊.通嘉的也很通用啊
LD的LD7550比SG6848的好,都有一些改进

juyangelect

LV.1

2005-12-22 10:40

钜洋直销台湾崇貿科技SG全线系列IC产品,敬请垂询!
SG6105D1 SG 05+ DIP
SG6105D1Z SG 05+ DIP
SG6510D1 SG 05+ DIP
SG6510S1 SG 05+ SMD
SG6510DZ1 SG 05+ DIP
SG6510SZ1 SG 05+ SMD
SG6513D SG 05+ DIP
SG6513S SG 05+ SMD
SG6513TD SG 05+ DIP
SG6513TS SG 05+ SMD
SG6848T SG 05+ SMD
SG6848D SG 05+ DIP
SG6848TZ SG 05+ SMD
SG6848DZ SG 05+ DIP
SG6849-65T SG 05+ SMD
SG6849-100T SG 05+ SMD
SG6849-65D SG 05+ DIP
SG6849-100D SG 05+ DIP
SG6849-65TZ SG 05+ SMD
SG6849-100TZ SG 05+ SMD
SG6849-65DZ SG 05+ DIP
SG6849-100DZ SG 05+ DIP
SG6840S SG 05+ SMD
SG6840D SG 05+ DIP
SG6840SZ SG 05+ SMD
SG6840DZ SG 05+ DIP
SG6841S SG 05+ SMD
SG6841D SG 05+ DIP
SG6841SZ SG 05+ SMD
SG6841DZ SG 05+ DIP
SG3842GAD SG 05+ DIP
SG3842GAS SG 05+ SMD
SG3842G2AD SG 05+ DIP
SG3842G2AS SG 05+ SMD
SG3843GAD SG 05+ DIP
SG3843GAS SG 05+ SMD
SG3842GADZ SG 05+ DIP
SG3842GASZ SG 05+ SMD
SG3842G2ADZ SG 05+ DIP
SG3842G2ASZ SG 05+ SMD
SG3843GADZ SG 05+ DIP
SG3843GASZ SG 05+ SMD
SG6842BLVS SG 05+ SMD
SG6842BLVD SG 05+ DIP
SG6842BLVSZ SG 05+ SMD
SG6842BLVDZ SG 05+ DIP
SG6842BCVS SG 05+ SMD
SG6842BCVD SG 05+ DIP
SG6842BCVSZ SG 05+ SMD
SG6842BCVDZ SG 05+ DIP
SG6846LS SG 05+ SMD
SG6846LD SG 05+ DIP
SG6846CS SG 05+ SMD
SG6846CD SG 05+ DIP
SG6846LSZ SG 05+ SMD
SG6846LDZ SG 05+ DIP
SG6846CSZ SG 05+ SMD
SG6846CDZ SG 05+ DIP
SG6561D SG 05+ DIP
SG6561S SG 05+ SMD
SG6561AD SG 05+ DIP
SG6561AS SG 05+ SMD

熟悉的陌生

LV.7

2005-12-22 10:48

@juyangelect

钜洋直销台湾崇貿科技SG全线系列IC产品,敬请垂询!SG6105D1SG05+DIPSG6105D1ZSG05+DIPSG6510D1SG05+DIPSG6510S1SG05+SMDSG6510DZ1SG05+DIPSG6510SZ1SG05+SMDSG6513DSG05+DIPSG6513SSG05+SMDSG6513TDSG05+DIPSG6513TSSG05+SMDSG6848TSG05+SMDSG6848DSG05+DIPSG6848TZSG05+SMDSG6848DZSG05+DIPSG6849-65TSG05+SMDSG6849-100TSG05+SMDSG6849-65DSG05+DIPSG6849-100DSG05+DIPSG6849-65TZSG05+SMDSG6849-100TZSG05+SMDSG6849-65DZSG05+DIPSG6849-100DZSG05+DIPSG6840SSG05+SMDSG6840DSG05+DIPSG6840SZSG05+SMDSG6840DZSG05+DIPSG6841SSG05+SMDSG6841DSG05+DIPSG6841SZSG05+SMDSG6841DZSG05+DIPSG3842GADSG05+DIPSG3842GASSG05+SMDSG3842G2ADSG05+DIPSG3842G2ASSG05+SMDSG3843GADSG05+DIPSG3843GASSG05+SMDSG3842GADZSG05+DIPSG3842GASZSG05+SMDSG3842G2ADZSG05+DIPSG3842G2ASZSG05+SMDSG3843GADZSG05+DIPSG3843GASZSG05+SMDSG6842BLVSSG05+SMDSG6842BLVDSG05+DIPSG6842BLVSZSG05+SMDSG6842BLVDZSG05+DIPSG6842BCVSSG05+SMDSG6842BCVDSG05+DIPSG6842BCVSZSG05+SMDSG6842BCVDZSG05+DIPSG6846LSSG05+SMDSG6846LDSG05+DIPSG6846CSSG05+SMDSG6846CDSG05+DIPSG6846LSZSG05+SMDSG6846LDZSG05+DIPSG6846CSZSG05+SMDSG6846CDZSG05+DIPSG6561DSG05+DIPSG6561SSG05+SMDSG6561ADSG05+DIPSG6561ASSG05+SMD

呵呵!这么多.

520tanhao520

LV.4

2005-12-26 16:18

@juyangelect

钜洋直销台湾崇貿科技SG全线系列IC产品,敬请垂询!SG6105D1SG05+DIPSG6105D1ZSG05+DIPSG6510D1SG05+DIPSG6510S1SG05+SMDSG6510DZ1SG05+DIPSG6510SZ1SG05+SMDSG6513DSG05+DIPSG6513SSG05+SMDSG6513TDSG05+DIPSG6513TSSG05+SMDSG6848TSG05+SMDSG6848DSG05+DIPSG6848TZSG05+SMDSG6848DZSG05+DIPSG6849-65TSG05+SMDSG6849-100TSG05+SMDSG6849-65DSG05+DIPSG6849-100DSG05+DIPSG6849-65TZSG05+SMDSG6849-100TZSG05+SMDSG6849-65DZSG05+DIPSG6849-100DZSG05+DIPSG6840SSG05+SMDSG6840DSG05+DIPSG6840SZSG05+SMDSG6840DZSG05+DIPSG6841SSG05+SMDSG6841DSG05+DIPSG6841SZSG05+SMDSG6841DZSG05+DIPSG3842GADSG05+DIPSG3842GASSG05+SMDSG3842G2ADSG05+DIPSG3842G2ASSG05+SMDSG3843GADSG05+DIPSG3843GASSG05+SMDSG3842GADZSG05+DIPSG3842GASZSG05+SMDSG3842G2ADZSG05+DIPSG3842G2ASZSG05+SMDSG3843GADZSG05+DIPSG3843GASZSG05+SMDSG6842BLVSSG05+SMDSG6842BLVDSG05+DIPSG6842BLVSZSG05+SMDSG6842BLVDZSG05+DIPSG6842BCVSSG05+SMDSG6842BCVDSG05+DIPSG6842BCVSZSG05+SMDSG6842BCVDZSG05+DIPSG6846LSSG05+SMDSG6846LDSG05+DIPSG6846CSSG05+SMDSG6846CDSG05+DIPSG6846LSZSG05+SMDSG6846LDZSG05+DIPSG6846CSZSG05+SMDSG6846CDZSG05+DIPSG6561DSG05+DIPSG6561SSG05+SMDSG6561ADSG05+DIPSG6561ASSG05+SMD

SG6848现在什么价位?有没有现货,
QQ:361273321
EMAIL:520tanhao520@163.com

nickzou

LV.5

2005-12-27 00:28

看看TW昂宝电子的PWM IC OB2262/2268,相对同类型的SG和LD,昂宝改善了ESD,完善了保护功能,增强了EMI抑制功能.

OB2262/3代换LD7550和SG6848,
OB2268/9代换LD7552和SG6841

OB2268/9和OB2262基本参数如下:
Burst mode,减少standby 功耗.
输出ripple 及Noise <80mv
完善的保护功能:OVP/OTP/UVLO/OCP和独有的OLP/VDD SOFT CLAMP
Frequency shuffling for EMI enhancement release
OB2268  适用功率60-90W, 其中56W以下/264V/50hz, standby<0.3W
OB2262  适用功率3-30W,  其中15W以下/240V/50hz, standby<0.15W

昂宝代理
13923767500
nick2000@sohu.com
nick