Analog, Mixed Signal, and Power Management MC06XS3517 Smart High Side Switch Module (Triple 6.0 mΩ and Dual 17 mΩ) Overview The MC06XS3517 is designed for lowvoltage automotive and industrial lighting applications. Its five low RDS(ON) MOSFETs (three 6.0 mΩ, two 17 mΩ) can control the high sides of five separate resistive loads (bulbs, Xenon-HID modules and LEDs). Programming, control and diagnostics are accomplished using a 16-bit SPI interface (3.3 or 5.0 V). Each output has its own PWM control via the SPI. The 06XS3517 has highly sophisticated failure mode handling to provide high availability of the outputs. Its multiphase control and output edge shaping MC06XS3517 Simplified Application Diagram 12 V 5.0 V VCC Watchdog VBAT LIMP FLASHER CP IGN OUT1 RSTB OUT2 CLOCK MCU 12 V 06XS3517 OUT3 CSB FOG OUT4 SO OUT5 SI FETIN SCLK CSNS GND FETOUT Smart Switch improves electromagnetic compatibility (EMC) behavior. The MC06XS3517 is packaged in a powerenhanced 12 x 12 nonleaded Power QFN package with exposed tabs. Applications • Low-voltage automotive lighting • Halogen bulbs • Light-emitting diodes (LEDs) • High beam • Low beam • Flashers • Low-voltage industrial lighting Product Features Ordering Infomation • Triple 6.0 mΩ and Dual 17 mΩ high side switches Part Number Temp. Ranges Features Package • 16-bit SPI communication interface with daisy chain capability MC06XS3517AFK - 40 to + 125 °C Triple - 6 mΩ Dual - 17 mΩ High Side Switches 24 PQFN-EP • Current sense output with SPIprogrammable multiplex switch and Board Temperature Feedback Development Tools • Digital diagnosis feature Part Number Description • PMW module with multiphase feature including prescaler KIT06XS3517EVBE Evaluation Board - Contact Freescale Sales • LEDs control including accurate current sensing and low duty cycle capability Documentation Document Number Title Description • Over-current shutdown detection compliant to severe inrush currents MC06XS3517 Smart Front CornerLight Switch (Triple 6.0 mΩ and Dual 17 mΩ) Data Sheet • Power net and reverse polarity protection SG1002 Analog, Mixed Signal and Power Management Selector Guide • Low-power mode SG187 Automotive Selector Guide • Fail mode functions including current recopy AN2467 Power Quad Flat No-Lead (PQFN) Package Appnote • Fully-protected switches • Lead-fee packaging Performance # of Outputs Typical Values 5 RDS(ON) @ 25 °C 3 x 6 mOhms 2 x 17mOhms Operating Voltage nominal range: 7V to 20V extended range: 6V to 28V Peak Current Protection Detect Shut Down Auto Retry Status Reporting Short-circuit • • Over-temperature • • • • Over-current • • • • Over-voltage • • ± 8.0 kV power I/Os Under-voltage • • ± 2.0 kV digital I/Os Open Load Detect • • Output Shorted to Battery • • 96 A for 6mΩ 48 A for 17mΩ ESD Protection Ambient Operating Temperature -40 < TA < 125 °C Junction Operating Temperature -40 < TJ < 150 °C • • • • Bottom-View FK SUFFIX 98ART10511D 24-PIN PQFN PB FREE Learn More: For current information about Freescale products, please visit www.freescale.com. Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat & Tm. Off. Qorivva, S12 MagniV, SMARTMOS and Xtrinsic are trademarks of Freescale Semiconductor, Inc. ARM is the registered trademark of ARM Limited. The Power Architecture and Power.org word marks and the Power and Power.org logos and related marks are trademarks and service marks licensed by Power.org. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc., 2012 All rights reserved. Document Number: MC06XS3517FS, Rev. 1.0