U6432B_06 ATMEL [ATMEL Corporation], U6432B_06 Datasheet
U6432B_06
Related parts for U6432B_06
U6432B_06 Summary of contents
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Features • Temperature and Voltage Compensated Frequency • Warning Indication of Lamp Failure by Means of Frequency Doubling only in Direction Mode • Voltage Dependence of the Car Indicator Lamps also Compensated for Lamp Failure • Relay Output with High ...
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Block Diagram Figure 2-1. Car Flasher Application 4.7 µ > U6432B ...
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Pin Configuration Figure 3-1. Pinning Table 3-1. Pin Description Pin Symbol Function 1 GND IC ground 2 VS Supply voltage 3 REL Relay driver 4 OSC Oscillator 5 OSC Oscillator 6 VS Supply voltage 7 LD Lamp failure detection ...
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Functional Description 4.1 Pin 1, GND The U6432B is protected against damage in case of battery reversal via resistor R ground (–31). An integrated protection circuit together with external resistances R the current pulses in the IC. 4.2 Pin ...
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Control Signal Threshold 2 (15-mV Comparator) A voltage drop at the shunt resistor R quency doubling mode. If the voltage drop decreases to a value below V This can be achieved either with a switch which bypasses the shunt ...
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Absolute Maximum Ratings Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated ...
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Ordering Information Extended Type Number U6432B-MFPY U6432B-MFPG3Y 9. Package Information Package Dimensions in mm 0.4 1.27 Drawing-No.: 6.541-5031.01-4 Issue: 1; 15.08.06 4725C–AUTO–10/06 Package Remarks SO8 Tubed, Pb-free SO8 Taped and reeled, Pb-free 4.9 ±0.1 3. ...
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Revision History Please note that the following page numbers referred to in this section refer to the specific revision mentioned, not to this document. Revision No. 4725C-AUTO-10/06 4725B-AUTO-08/05 U6432B 8 History Put datasheet in a new template Pb-free logo ...
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Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel: (41) 26-426-5555 Fax: (41) 26-426-5500 Asia Room 1219 ...