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TDA8140 数据表(PDF) 1 Page - STMicroelectronics |
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TDA8140 数据表(HTML) 1 Page - STMicroelectronics |
1 / 10 page TDA8140 HORIZONTAL DEFLECTION POWER DRIVER September 1993 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 OUTPUT SENSE IN SENSE GND SPECIAL REMOTE STANDBY CONTROL INPUT PROTECTION AND REMOTE STANDBY INPUT VCC C EXT COMMON GND PIN CONNECTIONS POWERDIP (8 + 8) (Plastic Package) ORDER CODE : TDA8140 . CONTROLLED DRIVING OF THE POWER TRANSISTOR DURING TURN ON AND OFF PHASE FOR MINIMUM POWER DISSIPA- TION AND HIGH RELIABILITY . HIGH SOURCE AND SINK CURRENT CAPA- BILITY . DISCHARGE CURRENT DERIVED FROM PEAK CHARGE CURRENT . CONTROLLED DISCHARGE TIMING . DISABLE FUNCTION FOR SUPPLY UNDER VOLTAGE AND NONSYNCHRONOUS OP- ERATION . PROTECTION FUNCTION WITH HYSTERE- SIS FOR OVERTEMPERATURE . OUTPUT DIODE CLAMPING . LIMITING OF THE COLLECTOR PEAK CUR- RENT OF THE DEFLECTION POWER TRAN- SISTOR DURING TURN ON PERIOD . SPECIAL REMOTE FUNCTION WITH DELAY TIME TO SWITCH THE OUTPUT ON DESCRIPTION The TDA 8140 is a monolithic integrated circuit de- signed to drive the horizontal deflection power tran- sistor. The current source characteristic of this device is adapted to the on-linear current gain behaviour of the power transistor providing a minimum power dissipation. The TDA8140 is internally protected against short circuit and thermal overload. 1/10 |
类似零件编号 - TDA8140 |
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类似说明 - TDA8140 |
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