33888 Datasheet | Motorola Semiconductor

features . Programming, control, and diagnostics are acplished using a 16-bit SPI interface. Additionally, each high-side output has its own parallel input for pulse-width modulation (PWM) control if desired. The low sides share a single configurable direct input. The 33888 is available in two power packages. Features - Dual 10 mΩ High Side, Dual 40 mΩ High Side, Octal 600 mΩ Low Side - Full Operating Voltage of 6.0 V to 27 V - SPI Control of High-Side Overcurrent Limit, High Side Current Sense, Output OFF Open Load Detection, Output ON/OFF Control, Watchdog Timeout - SPI Reporting of Program Status and Fault - High-Side Analog Current Feedback with Selectable Ratio - Enhanced 16 V Reverse Polarity VPWR Protection 33888 33888A SOLID STATE RELAY FOR AUTOMOTIVE APPLICATIONS Freescale Semiconductor, Inc... Bottom View PNB SUFFIX APNB SUFFIX CASE 1438-06 36-TERMINAL PQFN (12 x 12) Top View FB SUFFIX CASE 1315-03 64-TERMINAL PQFP ORDERING INFORMATION Device PC33888PNB/R2 PC33888APNB/R2 MC33888FB/R2 -40°C to 125°C Temperature Range (TA) Package 36 PQFN 64 PQFP 33888 Simplified Application Diagram VPWR +5.0 V +5.0 V 8 x Relay or LED 33888 4 MCU A/D A/D VPWR FS VDD IHS0:IHS3 LS4:LS11 ILS RST SPI HS3 WDIN HS2 CSNS2-3 HS1 CSNS0-1 HS0 FSI GND Loads This document contains certain information on a new product. Specifications and information herein are subject to change without notice. © Motorola, Inc. 2004 For More Information On This Product, Go to: .freescale. Freescale Semiconductor, Inc. Table 1. Features parison: 33888 and 33888A Parameter Undervoltage Low-Side Output Shutdown Low-Side Drain-to-Source ON Resistance Symbol VPWRUV RDS(ON) Condition - VPWR = 4.5 V; VDD = 3.5 V Extended Mode, VDD = 3.4 V 33888 5.0 V Not specified 33888A 3.0 V 8.0 Ω For details, see page 11 14 Remended Frequency of SPI Operation f SPI Not specified 2.1 MHz (max) VPWR Freescale Semiconductor, Inc... IUP CS SCLK IDWN SO SI RST WAKE FS IN0 IN1 IN2 IN3 ILS SPI 3.0...