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參數(shù)資料
| 型號： | TDF1779 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | DUAL 2-A SOURCE DRIVER |
| 中文描述： | 雙程甲源驅(qū)動(dòng) |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 118K |
| 代理商： | TDF1779 |
TDF1779A
April1993
DUAL 2-A SOURCE DRIVER
.
OUTPUT CURRENT UP TO 2.5 A
.
WIDE RANGE OF SUPPLY VOLTAGE : + 8 V
TO + 26 V
.
CAN WITHSTAND OVERVOLTAGES OF AS
HIGH AS 60 V BETWEEN V
CC
ANDGROUND
.
OUTPUT VOLTAGE CAN SWING TO LOWER
THAN GROUND
.
”SENSE” AND”ALARM” OUTPUTSAREOPEN
COLLECTOROUTPUTS
DESCRIPTION
The TDF1779A is a dual source driver delivering
hihgoutputcurrentsandthecapabilitytodrivehighly
inductive loads (Electrovalves, contractors, re-
lays...).
This deviceis essentiallyblow-out proof,eachout-
put isprotectedagainstshort-circuits.Ifinternaldis-
sipationbecomestoo high,drivers will shutdownto
prevent excessive heating. An ”ALARM” output is
providedtoindicatetheactionofthethermalprotec-
tion.Toreactivatethepoweroutputs,theresetinput
mustbe forced to low state.
”SENSE” information of both power outputs are
ORed togetherand then processedinternally.
A ”STROBE” input is alsoprovidedto offerthepos-
sibility of disabling the power outputs.
MULTIWATT-11
ORDERINGNUMBER
: TDE 1779ASP
Tab is connected to pin 6
1 - Output 1
2 - V
CC
3 - Output 2
4 - N.C.
5 - Strobe
6 - Ground
7 - Input 2
8 - Senseoutput
9 - Alarm output
10 - Resetinput
11 - Input1
PIN CONNECTION
1/9
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDF1779A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL 2-A SOURCE DRIVER |
| TDF1779ASP | 制造商:STMicroelectronics 功能描述: |
| TDF226K16CB | 制造商:SHARMA 制造商全稱:Sharma Electro Components,Inc 功能描述:Tantalum Capacitors |
| TDF-24-AKA-030 | 制造商:American Technical Ceramics Corp 功能描述: |
| TDF-24-AKA-060 | 制造商:American Technical Ceramics Corp 功能描述: |
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