參數(shù)資料
型號(hào)： TL494CD
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 穩(wěn)壓器
英文描述： SMPS Controller
中文描述： 0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO16
封裝： SOP-16
文件頁(yè)數(shù)： 9/17頁(yè)
文件大?。?/td> 449K
代理商： TL494CD
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
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.
TL496Y Replacement for Texas Instruments part number 54ACT11353/B2A. Buy from authorized manufacturer Rochester Electronics.
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL494CDB 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
TL494CDBR 功能描述:電壓模式 PWM 控制器 Control Circuit RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
TL494CDBRE4 功能描述:電壓模式 PWM 控制器 Control Circuit RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
TL494CDBRG4 功能描述:電壓模式 PWM 控制器 PWM Control Circuit RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
TL494CDE4 功能描述:電壓模式 PWM 控制器 Control Circuit RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
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