U6433B-MFP Atmel, U6433B-MFP Datasheet
U6433B-MFP
Specifications of U6433B-MFP
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U6433B-MFP Summary of contents
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... Protection According to ISO/TR 7637/1 Level 4 1. Description The design of the U6433B is similar to that of U6043B, both devices have the same excellent EMC (Electro Magnetic Capability) and protection features. The U6433B includes an additional 8-mV comparator and a logical connection with the frequency doubling stage. This combination can be used for a hazard switch which bypasses the external shunt resistor to disable the frequency doubling ...
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... Figure 1-1. Block Diagram C 4.7 µ > U6433B Shunt 470 4810B–AUTO–10/05 ...
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... Pinning SO8 Table 2-1. 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 8 SI Start input (49a) 4810B–AUTO–10/05 GND U6433B 3 REL OSC OSC U6433B 3 ...
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... The detection point for lamp failure can be calculated from the control signal threshold, typically 49 mV with V reached at a lamp load of 21W + 11.4W. The variation of the control signal threshold supply volt- age takes into account the PTC characteristic of filament lamps. U6433B 4 – Power S ...
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... R3MAX to pin 6 is lower than the resistance to pin 2. S 1W. L Symbol Value 1.5 I FSM 1.0 30 340 tot 560 T 150 j T –40 to +105 amb T –55 to +150 stg Symbol Value R 160 thJA U6433B Unit °C °C °C Unit K/W 5 ...
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... Start delay Frequency determining resistor Frequency determining capacitor Frequency tolerance Bright period Bright period Frequency increase Control signal threshold 1 Control signal threshold 2 Leakage resistance Lamp load U6433B 6 Figure 1-1 on page Test Conditions Pins 2 and 6 Pins 2 and 6 Pins 2 and 150 mA 9V, pin 3 ...
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... Ordering Information Extended Type Number U6433B-MFPY U6433B-MFPG3Y 8. Package Information Package SO8 Dimensions 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. 4810B-AUTO-08/05 4810B–AUTO–10/05 Package Remarks SO8 ...
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... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...