Analog, Mixed Signal, and Power Management MC09XS3400 Quad High Side Switch (9.0 mΩ) Overview The MC09XS3400 is one in a family of devices designed for low-voltage automotive lighting applications. Its four low RDS(ON) MOSFETs (quad 9.0 mΩ) 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 SPI interface. Output slew rate are selectable to control electromagnetic emissions. Additionally, each output has its own parallel input or SPI control for pulse width modulation (PWM) control if desired. The MC09XS3400 allows the user to program via the SPI, the fault current trip levels and duration of acceptable lamp inrush. The device has fail-safe mode MC09XS3400 Simplified Application Diagram VDD VDD VPWR VDD VPWR 09XS3400 VDD I/O SCLK CS SI I/O MCU SO I/O I/O I/O I/O A/D GND VPWR HS0 WAKE FSB SCLK CBS SO RSTB SI IN0 IN1 IN2 IN3 CSNS FSI LOAD HS1 LOAD HS2 LOAD HS3 LOAD GND to provide fail-safe functionality of the outputs in case of MCU damage. Applications • Low-voltage automotive lighting • Halogen bulbs • Light-emitting diodes (LEDs) • High beam • Low beam • Flashers • Low-voltage industrial lighting Product Features Ordering Infomation • Four protected 9.0 mΩ high side switch switches at 25 °C • Operating voltage range of 6.0 to 20 V with sleep 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 • Pulse width modulation (PWM) module using external clock or calibratable internal oscillator with programmable outputs delay management • Smart over-current shutdown compliant to huge inrush current, severe short-circuit, over-temperature protections with time limited auto retry, and fail-safe mode in case of MCU damage • Output OFF or ON open-load detection compliant to bulbs or LEDs and short to battery detection. Analog current feedback with selectable ratio and board temperature feedback Performance Typical Values # of Outputs RDS(ON) @ 25 °C 4 4 x 9 mOhms Part Number Temp. Ranges Features Package MC09XS3400AFK - 40 to + 125 °C Quad - 9 mΩ High Side Switches 24 PQFN Development Tools Part Number Description KIT09XS3400EVBE Evaluation Board - Contact Freescale Sales Documentation Document Number Title Description MC09XS3400 Quad High Side Switch (9.0 mΩ) Data Sheet SG1002 Analog, Mixed Signal and Power Management Selector Guide SG187 Automotive Selector Guide AN2467 Power Quad Flat No-Lead (PQFN) Package Appnote Protection Protection Detect Shut Down Auto Retry Status Reporting Short Circuit • • 20V Over-temperature • • • • extended range: 4 to Over-current • • • • Over-voltage • • ± 8.0 kV power I/Os Under-voltage • • ± 2.0 kV digital I/Os Open-load Detect • • Ambient Operating Temperature - 40 < TA < 125 °C Output Shorted to Battery • • Junction Operating Temperature - 40 < TJ < 150 °C Operating Voltage nominal range: 6 to 28V Peak Current ESD 89.4A • • • • PB-FREE FK SUFFIX 98ARL10596D 24-PIN PQFN 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: MC09XS3400FS, Rev. 1.0