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參數(shù)資料
| 型號： | L239B |
| 廠商： | 意法半導體 |
| 英文描述： | PUSH-PULL FOUR CHANNEL DRIVERS |
| 中文描述： | 推拉四通道驅(qū)動 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 193K |
| 代理商： | L239B |
MOUNTING INSTRUCTIONS
TheR
th j-amb
ofthe L293Band the L293Ecan bere-
duced by solderingthe GND pins to a suitablecop-
per areaof theprinted circuit boardas shownin fig-
ure12 or to an externalheatsink (figure13).
During soldering thepins temperaturemust not ex-
ceed 260
o
C and the soldering time must not be
longerthan 12 seconds.
The externalheatsinkor printed circuit copperarea
must be connectedto electrical ground.
Figure 12 :
Example of P.C. Board Copper
Area which is Used as Heatsink
Figure 13 :
External Heatsink Mounting Ex-
ample (Rth = 30
o
C/W)
L293B - L293E
9/12
相關PDF資料 |
PDF描述 |
|---|---|
| L293B | PUSH-PULL FOUR CHANNEL DRIVERS |
| L293E | PUSH-PULL FOUR CHANNEL DRIVERS |
| L2685 | LOW DROPOUT VOLTAGE REGULATORS |
| L2685V | LOW DROPOUT VOLTAGE REGULATORS |
| L2685X | LOW DROPOUT VOLTAGE REGULATORS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L239EGW | 制造商:Kingbright Corporation 功能描述:LED Bi-Color Green/Red 565nm/625nm 3-Pin |
| L23A030AA | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:Line Feed Resistors w/Resettable Ceramic PTC |
| L23A050AA | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:Line Feed Resistors w/Resettable Ceramic PTC |
| L23A100AA | 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:Line Feed Resistors w/Resettable Ceramic PTC |
| L23AA01-3E01 | 制造商:BACO Controls Inc 功能描述: |
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