U2043B-FP TEMIC Semiconductors, U2043B-FP Datasheet
U2043B-FP
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U2043B-FP Summary of contents
Page 1
... W Flasher, 30-m Shunt, Pilot Lamp to GND or V Description The integrated circuit U2043B is used in relay controlled automotive flashers where a high EMC level is required. A lamp outage is indicated by frequency doubling during Features D Temperature and voltage compensated frequency D Warning indication of lamp failure by means of frequency doubling D Minimum lamp load for flasher operation ...
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... During the bright phase the voltage at Pin 8 is above the K2 threshold, during the dark phase it is below the K3 threshold. For proper start conditions a minimum lamp wattage required U2043B OSC 4 5 12749 Figure 2. Pinning / shunt to Pin ...
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... Pins 2 and Symbol Min. Typ. Pins (+49 4.5 S Pins 2, 6 Pins 7 Pin 3 Pin 6 U2043B Unit Unit K/W K/W Max. Unit 1 510 k ...
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... U2043B Electrical Characteristics (continued) Parameters Test Conditions / Pins Frequency tolerance Normal flashing, basisc fre- quency f tolerance of the external components R Bright period Basic frequency f Bright period Control frequency f Frequency increase Lamp outage Control signal threshold Leakage resistance ...
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... Package Information Package DIP8 Dimensions in mm 0.58 0. Package SO8 Dimensions in mm 0.4 1. TELEFUNKEN Semiconductors Rev. A2, 25-Feb-97 9.8 7.77 9.5 7.47 1.64 1.44 4.8 max 6.4 max 3.3 0.5 min 0.36 max 9.8 2.54 8.2 7.62 5 technical drawings according to DIN specifications 4 5.2 4.8 5.00 4.85 3.7 1.4 0.25 3.8 0.10 6.15 3.81 5.85 5 technical drawings according to DIN specifications 5 U2043B 13021 0.2 13034 5 (6) ...
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... U2043B Ozone Depleting Substances Policy Statement It is the policy of TEMIC TELEFUNKEN microelectronic GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment ...