33879 Datasheet | Freescale Semiconductor

features include very low standby currents, cascade fault reporting, internal + 45 V clamp voltage for low-side configuration, - 20 V high-side configuration, output-specific diagnostics, and independent overtemperature protection. Features - Designed to Operate 5.5 V < VPWR < 26.5 V - 16-Bit SPI for Control and Fault Reporting, 3.3 V / 5.0 V patible - Outputs Are Current Limited (0.6 A to 1.2 A) to Drive Incandescent Lamps - Output Voltage Clamp, + 45 V (Low Side) and - 20 V (High Side) During Inductive Switching - On/Off Control of Open Load Detect Current (LED Application) - Internal Reverse Battery Protection on VPWR - Loss of Ground or Supply Will Not Energize Loads or Damage IC - Maximum 5.0 µA IPWR Standby Current at 13 V VPWR - RDS(ON) of 0.75 Ω at 25°C Typical - Short Circuit Detect and Current Limit with Automatic Retry - Independent Overtemperature Protection - Pb-Free Packaging Designated by Suffix Code EK VPWR +5.0 V 33879 33879A HIGH SIDE/ LOW SIDE SWITCH DWB SUFFIX EXPOSED PAD EK SUFFIX (PB-FREE) 98ARL10543D 32-PIN SOICW ORDERING INFORMATION Device MC33879EK/R2 MCZ33879EK/R2 MCZ33879AEK/R2 -40°C to 125°C 32 SOICW-EP Temperature Range (TA) Package .. VDD VPWR EN DI SCLK CS DO IN5 IN6 D1 D2 D3 D4 S1 S2 S3 S4 VBAT A0 MOSI SCLK CS MISO PWM1 PWM2 High-Side Drive M D5 D6 D7 D8 S5 S6 S7 S8 H-Bridge Configuration VBAT VBAT Low-Side Drive Figure 1. 33879 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., 2007. All rights reserved. DEVICE VARIATIONS DEVICE VARIATIONS Table 1. Device Variations (Optional Table) Freescale Part No. 33879 33879A VPWR Supply Voltage -16 to 40V -16 to 45V Reference Location 6, 7,...