TDE1792DP, TDE1797DP, TDE1798 Selling Leads, Datasheet
MFG:1753 Package Cooled:DIP D/C:08+09+
TDE1792DP, TDE1797DP, TDE1798 Datasheet download
Part Number: TDE1792DP
MFG: 1753
Package Cooled: DIP
D/C: 08+09+
TDE1792DP, TDE1797DP, TDE1798
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Info of TDE1792DP
Info of TDE1797DP
Info of TDE1798
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About TDE 0160FP
PDF/DataSheet Download
Datasheet: TDE 0160FP
File Size: 185297 KB
Manufacturer:
Download : Click here to Download
About TDE 0160FP
PDF/DataSheet Download
Datasheet: TDE 0160FP
File Size: 185297 KB
Manufacturer:
Download : Click here to Download
About TDE1798
PDF/DataSheet Download
Datasheet: TDE1798
File Size: 178326 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
TDE1798 General Description
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 overheating.
If internal dissipation becomes too high, the driver will shut down to prevent excessive heating. The output stays null after the overload is off, if the reset input is low. If high, the output will alternatively switch on and off until the overload is removed.
Higher current can be obtained by paralleling the outputs of several devices. In this case, the devices can be reactivated simultaneously after an overload if their reset input are connected in parallel.
The device operates over a wide range of supply voltages from standard ±15 operational amplifier supplies to the single ±6V or +35V used for industrial electronic systems. Input voltage can be higher than the VCC. The output is low in open ground conditions.
TDE1798 Maximum Ratings
| Symbol | Parameter | Test Conditions | Unit |
| VCC | Supply Voltage | 50 | V |
| VID | Input Differential Voltage | 50 | V |
| VI | Input Voltage | -30 to +50 | V |
| VI(reset) | Reset Input Voltage | VCC -50 to VCC | V |
| IO | Output Current | internally limited | A |
| Ptot | Power Dissipation | Internally Limited | mW |
| Reset Input Sink Current (in thermal shut-down) | 15 | mA | |
| WD | Repetitive Maximum Demagnetization Energy - 106 Operations | 150 | mJ |
| Top | Operating Ambient Temperature Range | -25 to -85 | |
| Tstg | Storage Temperature Range | -65 to +150 | |
| IA(sink) | Alarm Output Sink Current | 25 | mA |
| IA(source) | Alarm Output Source Current | 12 | mA |
TDE1798 Features
·HIGH OUTPUT CURRENT 500mA
·SHORT-CIRCUIT PROTECTION UP TO VCC = +35V
·INTERNAL THERMAL PROTECTION WITH EXTERNAL RESET AND SYNCRONIZATION CAPABILITY
·OPEN GROUND PROTECTION OUTPUT VOLTAGE CAN BE LOWER THAN GROUND FOR FAST INDUCTIVE LOAD DEMAGNETIZATION
·DIFFERENTIAL INPUTS FOR ANY LOGIC SYSTEM COMPATIBILITY
·INPUT VOLTAGECAN BE HIGHER THAN VCC
·LARGE SUPPLY VOLTAGE RANGE FROM 6V TO 35V
·SINK AND SOURCE ALARM OUTPUTS
·NO NEED FOR EXTERNAL CLAMPING DIODE FOR DEMAGNETIZATION ENERGY UP TO 150mJ
·SEVERAL DEVICES CAN BE CONNECTED IN PARALLEL
·SHORT-CIRCUIT PROTECTION UP TO VCC = +35V
·INTERNAL THERMAL PROTECTION WITH EXTERNAL RESET AND SYNCRONIZATION CAPABILITY
·OPEN GROUND PROTECTION OUTPUT VOLTAGE CAN BE LOWER THAN GROUND FOR FAST INDUCTIVE LOAD DEMAGNETIZATION
·DIFFERENTIAL INPUTS FOR ANY LOGIC SYSTEM COMPATIBILITY
·INPUT VOLTAGECAN BE HIGHER THAN VCC
·LARGE SUPPLY VOLTAGE RANGE FROM 6V TO 35V
·SINK AND SOURCE ALARM OUTPUTS
·NO NEED FOR EXTERNAL CLAMPING DIODE FOR DEMAGNETIZATION ENERGY UP TO 150mJ
·SEVERAL DEVICES CAN BE CONNECTED IN PARALLEL
TDE1798 Connection Diagram
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