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參數(shù)資料
| 型號： | TL494 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | SMPS Controller |
| 中文描述： | 開關(guān)電源控制器 |
| 文件頁數(shù)： | 9/17頁 |
| 文件大?。?/td> | 449K |
| 代理商： | TL494 |
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package
Type
SOIC
Package
Drawing
D
Pins Package
Qty
40
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
TL494CD
ACTIVE
16
Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
40
Green (RoHS &
no Sb/Br)
2500 Green (RoHS &
no Sb/Br)
2500 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CDBR
ACTIVE
SSOP
DB
16
CU NIPDAU
Level-1-260C-UNLIM
TL494CDBRE4
ACTIVE
SSOP
DB
16
CU NIPDAU
Level-1-260C-UNLIM
TL494CDE4
ACTIVE
SOIC
D
16
CU NIPDAU
Level-1-260C-UNLIM
TL494CDR
ACTIVE
SOIC
D
16
CU NIPDAU
Level-1-260C-UNLIM
TL494CDRE4
ACTIVE
SOIC
D
16
CU NIPDAU
Level-1-260C-UNLIM
TL494CJ
TL494CN
OBSOLETE
ACTIVE
CDIP
PDIP
J
N
16
16
TBD
Pb-Free
(RoHS)
Pb-Free
(RoHS)
Call TI
CU NIPDAU
Call TI
Level-NC-NC-NC
25
TL494CNE4
ACTIVE
PDIP
N
16
25
CU NIPDAU
Level-NC-NC-NC
TL494CNSR
ACTIVE
SO
NS
16
2000 Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
90
Green (RoHS &
no Sb/Br)
90
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
TL494CNSRG4
ACTIVE
SO
NS
16
CU NIPDAU
Level-1-260C-UNLIM
TL494CPW
ACTIVE
TSSOP
PW
16
CU NIPDAU
Level-1-260C-UNLIM
TL494CPWG4
ACTIVE
TSSOP
PW
16
CU NIPDAU
Level-1-260C-UNLIM
TL494CPWLE
TL494CPWR
OBSOLETE
ACTIVE
TSSOP
TSSOP
PW
PW
16
16
TBD
Call TI
CU NIPDAU
Call TI
Level-1-260C-UNLIM
2000 Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
40
Green (RoHS &
no Sb/Br)
40
Green (RoHS &
no Sb/Br)
2500 Green (RoHS &
no Sb/Br)
2500 Green (RoHS &
no Sb/Br)
25
Pb-Free
(RoHS)
25
Pb-Free
(RoHS)
TL494CPWRG4
ACTIVE
TSSOP
PW
16
CU NIPDAU
Level-1-260C-UNLIM
TL494ID
ACTIVE
SOIC
D
16
CU NIPDAU
Level-1-260C-UNLIM
TL494IDE4
ACTIVE
SOIC
D
16
CU NIPDAU
Level-1-260C-UNLIM
TL494IDR
ACTIVE
SOIC
D
16
CU NIPDAU
Level-1-260C-UNLIM
TL494IDRE4
ACTIVE
SOIC
D
16
CU NIPDAU
Level-1-260C-UNLIM
TL494IN
ACTIVE
PDIP
N
16
CU NIPDAU
Level-NC-NC-NC
TL494INE4
ACTIVE
PDIP
N
16
CU NIPDAU
Level-NC-NC-NC
TL494MJ
TL494MJB
OBSOLETE
OBSOLETE
CDIP
CDIP
J
J
16
16
TBD
TBD
Call TI
Call TI
Call TI
Call TI
(1)
The marketing status values are defined as follows:
ACTIVE:
Product device recommended for new designs.
LIFEBUY:
TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND:
Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PACKAGE OPTION ADDENDUM
www.ti.com
17-Oct-2005
Addendum-Page 1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TL494CD | SMPS Controller |
| TL494CN | SMPS Controller |
| TL496C | Replacement for Texas Instruments part number 54AS826/B3A. Buy from authorized manufacturer Rochester Electronics. |
| TL496CD | Replacement for Texas Instruments part number 54AS826/BKA. Buy from authorized manufacturer Rochester Electronics. |
| TL496CP | Replacement for Texas Instruments part number 54AS826/BLA. Buy from authorized manufacturer Rochester Electronics. |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TL494_05 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:SWITCHMODE TM Pulse Width Modulation Control Circuit |
| TL494_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| TL494_08 | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:Pulse-Width-Modulation Control Circuits |
| TL494_09 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:VOLTAGE MODE PWM CONTROL CIRCUIT |
| TL494_10 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
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