參數(shù)資料
型號: TPS2343DDPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 6-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO80
封裝: GREEN, PLASTIC, HTSSOP-80
文件頁數(shù): 14/42頁
文件大?。?/td> 942K
代理商: TPS2343DDPR
TPS2343
SLUS644B FEBRUARY 2005 MAY 2005
21
www.ti.com
APPLICATION INFORMATION
Technical Brief PowerPAD
t Thermally Enhanced Package (SLMA002) can be used as a guide to model the
TPS2343 thermal resistance.
17,10
16,90
5,40
4.70
6,20
6,00
DDP PowerPad 80 Pin
NOTE:
The pad is centered in both directions with the pins. The tolerance includes both the size and the
centering.
When mounted to a copper pad with solder on a PCB with two ounce traces, the TPS2343 exhibits thermal
resistance from junction to ambient of 29
°C/W. When the TPS2343 is mounted to a conventional PCB with
solder mask under the package and only the lead tips soldered to traces, the TPS2343 exhibits thermal
resistance from junction to ambient of 35
°C/W.
Refer to Technical Briefs: PowerPAD
t Thermally Enhanced Package SLMA003 and PowerPADt Made Easy
SLMA004 for more information on using this PowerPad
t package.
相關PDF資料
PDF描述
TPS2345PWNRND 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
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