U6043B ATMEL Corporation, U6043B Datasheet
U6043B
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U6043B Summary of contents
Page 1
... Flasher, 18-mW Shunt Description The bipolar integrated circuit, U6043B, is used in relay- controlled automotive flashers where a high level EMC is required. Features D Temperature and supply voltage compensated flash- ing frequency D Frequency doubling indicates lamp outage D Relay driver output with high current carrying capacity and low saturation voltage ...
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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. / shunt to Pin U6043B OSC 4 5 12749 Figure 2. Pinning and an internal comparator K1 with its = 12 V). The outage V): ...
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... C, unless otherwise specified Symbol Pins 2 and Pin Pin 7 V (Rs U6043B Value Unit 16,5 1.5 1.0 50.0 mA 0.3 420 340 mW 690 560 _C 150 _C – –55 to +150 Value Unit 110 K/W 160 K/W (+49, Pin 2 and Min. Typ. Max 4.5 8 7.0 11 1.0 0.1 10 – ...
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... U6043B Package Information Package DIP8 Dimensions Package SO8 Dimensions in mm 0.4 1. (5) 9.8 9.5 1.64 1.44 4.8 max 6.4 max 3.3 0.5 min 0.36 max 0.58 2.54 0.48 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 ...
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... Data sheets can also be retrieved from the Internet: Atmel Germany GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2594, Fax number: 49 (0)7131 67 2423 Rev. A3, 11-Apr-01 U6043B http://www.atmel–wm.com 5 (5) ...