Analog, Mixed Signal and Power Management MC10XS3425 Quad high side switch—dual 10 mOhm, dual 25 mOhm Applications Overview • Low-voltage automotive lighting The MC10XS3425 is one in the family of devices designed for low voltage automotive lighting • Xenon bulbs • Halogen bulbs applications. Its four low RDS(ON) can control four separate 55 W/28 W bulbs, and/or Xenon modules, and/or LEDs. Programming, control, and diagnostics are accomplished using a 16-bit • Light-emitting diodes (LEDs) SPI interface. Its output with selectable slew rate improves electromagnetic compatibility (EMC) • High beam behavior. Additionally, each output has its own parallel input or SPI control for pulse-width • Low beam modulation (PWM) control, if desired. The MC10XS3425 allows the user to program via the SPI •Flashers the fault current trip levels and duration of acceptable lamp inrush. The device has Fail-safe • Low-voltage industrial lighting mode to provide functionality of the outputs in case of a damaged MCU. MC10XS3425 Simplified Application VDD VDD VPWR VDD VPWR 10XS3425 EK SUFFIX (Pb-FREE) 98ASA00368D 32-PIN SOICW-EP I/O SCLK CSB SI I/O MCU SO I/O I/O I/O I/O A/D GND VDD WAKE FSB SCLK CSB SO RSTB SI IN0 IN1 IN2 IN3 CSNS FSI VPWR HS0 LOAD HS1 LOAD HS2 HS3 GN D LOAD LOAD Product Features • Four protected 10 mΩ and 25 mΩ high side switches (at 25 °C) • Operating voltage range of 6.0 to 20 V with standby current < 5.0 μA, extended mode from 4.0 to 28 V • 8.0 MHz 16-bit 3.3 V and 5.0 V SPI control and status reporting with daisy chain capability • PWM module using external clock or calibratable internal oscillator with programmable outputs delay management • Smart overcurrent shutdown, severe short-circuit, overtemperature protections with time limited autoretry, and Fail-safe mode in case of MCU damage • Output OFF or ON open-load detection compliant to bulbs or LEDs (<10 mA) and short to battery detection. Analog current feedback with sectable ration and board temperature feedback Orderable Part Part Number (for Tape and Reel, add an R2 suffix) Temp. Ranges Features Package MC10XS3425EK -40 to +125 ˚C Two—10 mΩ, Two—25 mΩ high side switches 98ASA00368D 32-pin SOICW-EP Development Part Number Description KIT10XS3425EVBE Evaluation Board - Contact Frescale Sales Documentation Document Number Title Description MC10XS3425 Quad High Side Switch (Dual 10 mΩ, dual 25 mΩ) Data Sheet SG1002 Analog, Mixed Signal and Power Management Selector Guide SG187 Automotive Selector Guide For more information, visit freescale.com Freescale and the Freescale logo are trademarks or registered trademarks of Freescale Semiconductor, Inc. Reg. U.S. Pat. & Tm. Off. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2013 Document Number: MC10XS3425FS REV 1.0