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參數(shù)資料
| 型號： | UC2856N |
| 英文描述： | Current-Mode SMPS Controller |
| 中文描述： | 電流模式開關(guān)電源控制器 |
| 文件頁數(shù)： | 10/13頁 |
| 文件大?。?/td> | 265K |
| 代理商： | UC2856N |
Orderable Device
Status
(1)
Package
Type
DDPAK/
TO-263
DDPAK/
TO-263
DDPAK/
TO-263
DDPAK/
TO-263
TO-220
Package
Drawing
KTT
Pins Package
Qty
500
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
UC385TDTR-1
ACTIVE
5
None
CU SN
Level-2-220C-1 YEAR
UC385TDTR-2
ACTIVE
KTT
5
500
None
CU SN
Level-2-220C-1 YEAR
UC385TDTR-3
ACTIVE
KTT
5
500
None
CU SN
Level-2-220C-1 YEAR
UC385TDTR-ADJ
ACTIVE
KTT
5
500
None
CU SN
Level-2-220C-1 YEAR
UC385TH-ADJ
OBSOLETE
KC
5
None
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.
PREVIEW:
Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE:
TI has discontinued the production of the device.
(2)
Eco Plan - May not be currently available - please check
for the latest availability information and additionalproduct content details.
None:
Not yet available Lead (Pb-Free).
Pb-Free (RoHS):
TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br):
TI defines "Green" to mean "Pb-Free" and in addition, uses package materials that do not contain halogens,
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:
The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com
9-Dec-2004
Addendum-Page 2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UC2856N | 制造商:Texas Instruments 功能描述:IC CONTROLLER PWM CURRENT MODE 制造商:Texas Instruments 功能描述:IC, CONTROLLER, PWM, CURRENT MODE |
| UC2856NG4 | 功能描述:電流型 PWM 控制器 Improved Crnt Mode PWM Cntrlr RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| UC2856QDWR | 功能描述:電流型 PWM 控制器 Auto Cat Improved Current Mode RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| UC2856QDWRQ1 | 功能描述:電流型 PWM 控制器 Improved Current- Mode PWM Controller RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| UC285T-1 | 功能描述:低壓差穩(wěn)壓器 - LDO Fast Tran Res 5 Amp RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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