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參數(shù)資料
| 型號(hào)： | TDE1798DP |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 0.5A INTELLIGENT POWER SWITCH |
| 中文描述： | 0.5A的智能功率開關(guān) |
| 文件頁(yè)數(shù)： | 1/14頁(yè) |
| 文件大?。?/td> | 174K |
| 代理商： | TDE1798DP |
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TDE1798
0.5A INTELLIGENT POWER SWITCH
HIGH OUTPUT CURRENT 500mA
SHORT-CIRCUIT PROTECTION UP TO
V
CC
= +35V
INTERNAL THERMAL PROTECTION WITH
EXTERNAL RESET AND SYNCRONIZATION
CAPABILITY
OPENGROUND PROTECTION
OUTPUT VOLTAGE CAN BE LOWER THAN
GROUND FOR FAST INDUCTIVE LOAD DE-
MAGNETIZATION
DIFFERENTIAL INPUTS FOR ANY LOGIC
SYSTEM COMPATIBILITY
INPUT VOLTAGECAN BE HIGHERTHAN V
CC
LARGE SUPPLY VOLTAGE RANGE FROM
6V TO 35V
SINK AND SOURCE ALARM OUTPUTS
NO NEED FOR EXTERNAL CLAMPING DI-
ODE FOR DEMAGNETIZATION ENERGY UP
TO 150mJ
SEVERAL DEVICES CAN BE CONNECTED
IN PARALLEL
DESCRIPTION
The TDE1798 is an interface circuit delivering
high currents and capable of driving any type of
loads.
The output is protected from short-circuits with
the positive supply or ground. In addition thermal
shut down is provided to keep the IC from over-
heating. If internal dissipation becomes too high,
the driver will shut down to prevent excessive
heating. The output stays nullafter theoverload is
off, if the reset input is low. If high, the output will
alternativelyswitch on and off until the overload is
removed.
Higher current can be obtained by paralleling the
outputs of several devices. In this case, the de-
vices can be reactivated simultaneously after an
overload if their reset input are connected in par-
allel.
The device operates over a wide range of supply
voltages from standard
±
15 operational amplifier
suppliesto the single
±
6V or +35Vused for indus-
trial electronic systems. Input voltage can be
higher than the V
CC
. The output is low in open
groundconditions.
November 1991
PIN CONNECTION
(Top view)
Minidip
ORDERING NUMBER:
TDE1798DP
1/14
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDE1798 | 0.5A Intelligent Power Switch(0.5A 智能電源開關(guān)) |
| TDE1890 | 2A High-Side Driver Industrial Intelligent Power Switch(工業(yè)智能功率開關(guān),2A高邊驅(qū)動(dòng)器) |
| TDE1891 | 2A High-Side Driver Industrial Intelligent Power Switch(工業(yè)智能功率開關(guān),2A高邊驅(qū)動(dòng)器) |
| TDE1897C | 0.5A High-Side Driver Industrial Intelligent Power Switch(0.5A 高邊驅(qū)動(dòng)工業(yè)智能功率開關(guān)) |
| TDE1898C | 0.5A High-Side Driver Industrial Intelligent Power Switch(0.5A 高邊驅(qū)動(dòng)工業(yè)智能功率開關(guān)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDE1890 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH |
| TDE1890D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH |
| TDE1890V | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH |
| TDE1891 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH |
| TDE1891L | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2A HIGH-SIDE DRIVER INDUSTRIAL INTELLIGENT POWER SWITCH |
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