U6809B

The U6809B is designed to support the fail-safe function of safety-critical systems such as ABS. It includes a relay driver, two independent short-circuit-protected lamp drivers which are supplied by redundant ground lines, two monitoring circuits f or the lamp driver output voltage and output current, a watchdog controlled by an external RC network and a reset circuit initiated by an over- and undervoltage condition of the 5-V supply providing a positive and a negative reset signal.

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 in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Parameters	Symbol	Value	Unit
Supply voltage range	VS	-0.2to+16	V
AUX GND offset voltage to GN	VAUX	±1.5	V
AUX GND offset current to GND	IAUX	-600	mA
Power dissipation VS = 5 V; Tamb = 125	Ptot	700	mW
Thermal resistance	Rthjc	25	K/W
Junction temperature	Tj	150
Ambient temperature range	Tamb	Supplier Select all   Part Number Mfg Pack D/C Qty Note U6809B TFK SOP 1080 Professional IC Supplier in China   RANTLE EAST ELECTRONIC TRADING CO China (Mainland) Contact: Ms. Jessica Wong   Tel: 86-754-84475086 Fax: 86-754-84471197 U6809B SOP 200   ASC (HK) Electronic Co., Limited， China (Mainland) Contact: Ms. shanna wei   Tel: 0086-755-61570263, 61570276 Fax: 0086-755-61570263 U6809B SOP 5789   3E-ELEC(HK)Co. Ltd China (Mainland) Contact: Ms. Selina Zhang   Tel: 86-755-33063502 Fax: 86-755-33063509 U6809B TFK SOP 500 stock   HONGKONG BOXIANG TECHNOLOGY CO.,LIMITED China (Mainland) Contact: Mr. chen   Tel: 86-755-82522455 Fax: 86-755-83511618 U6809B TFK 20 RFQ,CALL FOR PRICE   Grand Parts Electronics Corporation China (Mainland) Contact: Ms. Anna   Tel: 86-755-8281-4478 Fax: 86-755-8281-4458 U6809B TEMIC SOP 04+ 11   Hong Kong Ssit Electronics Co., Limited China (Mainland) Contact: Mr. Lian   Tel: +86-755-89335285 Fax: +86-755-89579939 U6809B TEMIC SOP 10+ 1015   Beford Enterprises Ltd China (Mainland) Contact: Ms. Sea   Tel: 86-0755-83228351 Fax: 86-0755-23486252 U6809B T SOP 06+ 44808   RU CHEN (HK) ELECTRONICS COMPANY Hong Kong Contact: Mr. Liu   Tel: 00852--93648699 Fax: 00852--93679985 U6809B SOP 340 new & original stock   HITECH SEMICONDUCTOR CO.,LTD China (Mainland) Contact: Mr. Berry   Tel: 0755-82567552/00852-81982345 Fax: 86-755-22140456 U6809B TFK SOP 10+ 10323   ShanTou HengDa Electronics Co., Ltd China (Mainland) Contact: Mr. Danny Chen   Tel: 86-754-84475714 Fax: 86-754-84475523 U6809B TFK SOP 08+ 84   Boer Electronics United States Contact: Ms. Vicky   Tel: 1-510-488-4798 Fax: 1-510-675-9802 U6809B TEMIC SOP 10000 New and original sample can be provided   SILICON TECHNOLOGY(HONGKONG)ELECTRONIC LIMITED China (Mainland) Contact: Mr. chen   Tel: 86-755-83000558 Fax: 86-755-83000758 U6809B N/A NA/ 09+ 5864   Universal Technical Components Limited China (Mainland) Contact: Ms. Amy   Tel: 0086-027-83083551 Fax: 0086-027-83083551 U6809B TEMIC SOP 07+ 2315   Shujie Electronics Technology Co,.Ltd China (Mainland) Contact: Ms. Lucy   Tel: 86-755-82791896 Fax: 86-755-82791096 U6809B Atmel N/A 09+ 2088 SUNON'S STOCK   SUNON(HK) SEMICON CO.,LTD Hong Kong Contact: Mr. Rick Lin   Tel: 86-755-82811600 Fax: 86-755-83985387 U6809B TFK 10000 SOP New & Stock   Outer Electronic Technology (HK) Limited China (Mainland) Contact: Mr. andy   Tel: 86-755-83047625/82861683 Fax: 86-755-83989939 U6809B TFK SOP 02+ 1800   BOSHILI ELECTRONICS CO.,LTD China (Mainland) Contact: Ms. Tina Sun   Tel: 86-755-83536612 Fax: 86-755-83510941 U6809B TEMIC 11+ SOP-7.2-20P   STARS SYSTEM LIMITED China (Mainland) Contact: Ms. Angel   Tel: 86-0755-82500770 Fax: 86-0755-82500550 U6809B NULL SOP 07+ 128 NEW&ORIGINAL STOCK IN HAND?,SAMPLES AVAILABLE.WELCOME INQUIRY.   HK YingTai Electronics Limited Hong Kong Contact: Ms. Cindy   Tel: 00852--30522845HongKong/86 755 82578593 Shenzhen Fax: 00852--30522846HongKong/86 755 82578536Shenzhen U6809B SOP-7.2-20P 2010+ TEMIC 67352 in stock   European Union IC Industry Co.lit China (Mainland) Contact: Ms. Ann   Tel: 00852--95613592 Fax: 00852--95613629 Select all More U6809B Supplier...   Post a Buying Lead PDF / Datasheet U6809B File Size: 263795 KB Manufacturer: ATMEL [ATMEL Corporation] Related PDF U6801B File Size: 46314 KB Manufacturer:Atmel U6802B File Size: 87560 KB Manufacturer:Atmel U6802B-FP File Size: 282354 KB Manufacturer: U6803B File Size: 99831 KB Manufacturer:ATMEL [ATMEL Corporation] U6803B  File Size: 45504 KB Manufacturer: Related Models   Models MFG Pack U6801 U6801B 2008 U6803 U6803B SOP-8 U6805 U6805B SMD U6805B-BFP1G3 U6806B U6807 U6807B U6808B SOP8 U6809B SOP U6811B U6812 U6812B SOP16 U6812BM U6813B SOP U6813BM U6815BM SOP28 U6815EM U6820B U6820BM SOP U6820MB U682BS U684B U684BS U686BS U6808B-MFP     U6808B     U6807B     U6806B     U6805B     U6803B-MFPY     U6803B-MFPG3Y     U6803B-MFP     U6803B     U6802B     U6801B     U6795B-D     U6792B-E     U6792B-D     U6791B-C     U674D     U673D and U674D     U673D     U65S     U65-F04-4360-T     Part Number Include: A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  0  1  2  3  4  5  6  7  8  9  © 2009 China Electronics Market