L484D1013TR STMicroelectronics, L484D1013TR Datasheet
L484D1013TR
Specifications of L484D1013TR
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L484D1013TR Summary of contents
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MAGNETIC PICKUP IGNITION CONTROLLER . DIRECT DRIVING OF THE EXTERNAL DAR- . LINGTON OPERATES WITH A WIDE RANGE OF MAG- . NETIC PICKUP TYPES . CHARGING ANGLE (DWELL) CONTROL . COIL CURRENT PEAK LIMITATION . CONTINUOUS COIL CURRENT PROTECTION ...
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L484 ABSOLUTE MAXIMUM RATINGS Symbol V Reverse Battery Voltage R V Dump Voltage D P Power Dissipation at T tot Junction and Storage Temperature Range j stg PIN CONNECTION THERMAL DATA Symbol R Thermal Resistance Junction-ambient (DIP16) ...
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PIN FUNCTIONS (refer to fig. 2) Name N 1 CURRENT SENSING INPUT 2 PICKUP INPUT 3 PERMANENT CONDUCT. PROTECTION TIMER 4 PERMANENT CONDUCT. PROTECTION INHIBIT 5 RPM OUTPUT 6 DWELL TIME ADJUST 7 DWELL CONTROL TIMER 8 ZERO CROSSING INPUT ...
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L484 PIN FUNCTIONS (continued) Name N 14 DRIVER COLLECTOR INPUT 15 OVERVOLTAGE LIMITATION 16 DRIVING STAGE OUTPUT ELECTRICAL CHARACTERISTICS (V to the test circuit) Symbol Parameter V Operating Supply Voltage S V Input Stage Voltage (pin 2 with IS 10K ...
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DUMP PROTECTION Symbol Paramater V Zener Dump (pin 12) DZ (*) Note 1 : TD/T is given by the formula : I7D/I7C (**) Note I7D/I7C K ...
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L484 DARLINGTON OVERVOLTAGE LIMITATION The darlington is protected against overvoltage by means of an external divider R 5 internal zener. This zener drives the external dar- lington in order to limit the collector voltage. CHARGING ANGLE SIGNAL OUTPUT This signal ...
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Figure 1 : Typical Magnetic Pick-up Waveform and L484 Response at Low and High Frequency (continued). L484 7/11 ...
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L484 Figure 2 : Application Circuit. 8/11 ...
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DIM. MIN. TYP. MAX. MIN. a1 0.51 0.020 B 0.77 1.65 0.030 b 0 8.5 e 2.54 e3 17.78 F 7.1 I 5.1 L 3.3 Z 1.27 inch MECHANICAL DATA TYP. MAX. 0.065 0.020 ...
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L484 mm DIM. MIN. TYP. MAX. MIN. A 1.75 a1 0.1 0.25 0.004 a2 1.6 b 0.35 0.46 0.014 b1 0.19 0.25 0.007 C 0.5 c1 45˚ (typ.) D (1) 9.8 10 0.386 E 5.8 6.2 0.228 e 1.27 e3 ...
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... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMi- croelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...