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L9997ND Fiches technique(PDF) 1 Page - STMicroelectronics |
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L9997ND Fiches technique(HTML) 1 Page - STMicroelectronics |
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1 / 9 page ![]() L9997ND DUAL HALF BRIDGE DRIVER HALF BRIDGE OUTPUTS WITH TYPICAL RON = 0.7 Ω OUTPUT CURRENT CAPABILITY ±1.2A OPERATING SUPPLY VOLTAGE RANGE 7V TO 16.5V SUPPLY OVERVOLTAGE PROTECTION FUNCTION FOR VVS UP TO 40V VERY LOW QUIESCENT CURRENT IN STANDBY MODE < 1 µA CMOS COMPATIBLE INPUTS WITH HYS- TERESIS OUTPUT SHORT-CIRCUIT PROTECTION THERMAL SHUTDOWN REAL TIME DIAGNOSTIC: THERMAL OVER- LOAD, OVERVOLTAGE DESCRIPTION The L9997ND is a monolithic integrated driver, in BCD technology intended to drive various loads, including DC motors. The circuit is optimized for automotive electronics enviromental conditions. April 1999 ® OUT1 OUT2 GND IN1 IN2 EN DIAG 5V 10 1 12 9 2 19 11 4...7, 14...17 VS VS VS VS PROTECTION FUNC TIONS REFERENCE BIAS DRIVER 1 DRIVER 2 ENABLE M BLOCK DIAGRAM SO20 (12+4+4) ORDERING NUMBERS: L9997ND L9997ND013TR MULTIPOWER BCD TECHNOLOGY 1/9 |
Numéro de pièce similaire - L9997ND |
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Description similaire - L9997ND |
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