Document Number: MC17XSF500 Freescale Semiconductor Rev. 2.0, 9/2013 Technical Data Penta 17 mOhm High Side 17XSF500 Switch The 17XSF500 is the latest achievement in DC motor and lighting drivers. It belongs to an expanding family to control and diagnose various types of loads, such as incandescent lamps or light-emitting ENHANCED PENTA HIGH SIDE SWITCH diodes (LEDs) with enhanced precision. It combines flexibility through daisy-chainable SPI 5.0 MHz, extended digital and analog feedbacks, safety and robustness. Output edge shaping helps to improve electromagnetic performance. To avoid shutting off the device upon inrush current, while still being able to closely track the load current, a dynamic overcurrent threshold profile is featured. Current of each channel can be sensed with a programmable sensing ratio. Whenever communication with the EK SUFFIX (PB-FREE) external microcontroller is lost, the device enters a Fail operation mode, 98ASA00368D but remains operational, controllable, and protected. 32-PIN SOICW-EP This new generation of high side switch products family facilitates ECU design thanks to compatible MCU software and PCB foot print for each Applications device variant. Low voltage exterior lighting This family is packaged in a Pb-free power-enhanced SOIC package Low voltage industrial lighting with exposed pad which is End of Life Vehicles directive compliant. Low voltage automation systems This device is powered by SMARTMOS technology. Halogen lamps Features Incandescent bulbs Penta 17 m high side switches with high transient current capability Light-emitting diodes (LEDs) 16-bit 5.0 MHz SPI control of overcurrent profiles, channel control HID Xenon ballasts including PWM duty cycles, output-ON and -OFF OpenLoad DC motors detections, thermal shutdown and prewarning, and fault reporting Output current monitoring with programmable synchronization signal and supply voltage feedback Limp Home mode External smart power switch control Operating voltage is 7.0 to 18 V with sleep current < 5.0 A, extended mode from 6.0 to 28 V -16 V reverse polarity and ground disconnect protections Compatible PCB foot print and SPI software driver among the family V PWR V PWR VPWR VCC 17XSF500 5.0 V VPWR VCC Regulator SI VCC SO CP GND CSB CSB OUT1 Solenoid SCLK SCLK SI SO OUT2 LED Module RSTB RSTB CLK CLK OUT3 M DC Motor Main A/D1 CSNS MCU SYNCB TRG1 OUT4 Resistive load LIMP PORT PORT IN1 OUT5 Bulb PORT IN2 PORT IN3 IN VPWR OUT IN4 PORT GND OUT6 Smart Power Spare A/D2 CSNS GND GND Figure 1. Penta 17 mOhm High Side Simplified Application Diagram * This document contains certain information on a new product. Specifications and information herein are subject to change without notice. Freescale Semiconductor, Inc., 2013. All rights reserved.1 Orderable Parts This section describes the part numbers available to be purchased along with their differences. Table 1. Orderable Part Variations Temperature OUT1 OUT2 OUT3 OUT4 OUT5 Part Number Notes Package OUT6 (T ) Rds(on) Rds(on) Rds(on) Rds(on) Rds(on) A MC17XSF500EK SOIC 32 pins (1) -40 to 125 C 17 m 17 m 17 m 17 m 17 m Yes exposed pad Notes 1. To Order parts in Tape & Real, add the R2 suffix to the part number. Valid orderable part numbers are provided on the web. To determine the orderable part numbers for this device, go to