mc33996ek/r2 Freescale Semiconductor, Inc, mc33996ek/r2 Datasheet
mc33996ek/r2
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mc33996ek/r2 Summary of contents
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... MISO MOSI PWM RST Figure 1. 33996 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. MC33996EK/R2 MCZ33996EK/R2 Vdd V PWR 3.3 V/5.0 V 33996 SOPWR VPWR ...
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IINTERNAL BLOCK DIAGRAM Overvoltage V DD Detect PWM 10 µA RST 25 µA 10 µA CS Input Buffers SCLK 10 µ µA Serial D/O SO Line Driver SOPWR Figure 2. 33996 Simplified Internal Block Diagram 33996 2 IINTERNAL ...
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SOPWR VPWR Table 1. Pin Definitions A functional description of each pin can be found in the Functional Pin Description section beginning on Pin Pin Name 12, 13, OUT0 – OUT15 Output 0 – Output 15 ...
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ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS Table 2. Maximum Ratings All voltages are with respect to ground unless otherwise noted. Rating ELECTRICAL RATINGS (1) VPWR Supply Voltage (1) SO Output Driver Power Supply Voltage SPI Interface Logic Input Voltage ( CS , ...
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STATIC ELECTRICAL CHARACTERISTICS Table 3. STATIC ELECTRICAL CHARACTERISTICS Characteristics noted under conditions 3.1 V noted. Where applicable, typical values noted reflect the parameter ‘s approximate value with V Characteristic POWER SUPPLY (VPWR) Supply Voltage Range Fully Operational Supply Current All ...
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ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS Table 3. STATIC ELECTRICAL CHARACTERISTICS Characteristics noted under conditions 3.1 V noted. Where applicable, typical values noted reflect the parameter ‘s approximate value with V Characteristic DIGITAL INTERFACE (RST, SI, CS, SCLK, SO, PWM) (13) ...
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DYNAMIC ELECTRICAL CHARACTERISTICS Table 4. DYNAMIC ELECTRICAL CHARACTERISTICS Characteristics noted under conditions of 3.1 V ≤ SO noted. Where applicable, typical values reflect the parameter’s approximate average value with V Characteristic POWER OUTPUT TIMING (VPWR) Output Slew Rate (15) R ...
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ELECTRICAL CHARACTERISTICS TIMING DIAGRAM CS 0 LEAD 0 SCLK 0 SI(su) 0 MSB IN 0 SO(en) 0 MSB OUT 0 33996 ...
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PWR -40 - Ambient Temperature ( A, Figure 5. I vs. Temperature PWR Sleep State I versus Temperature PWR 1 ...
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FUNCTIONAL DESCRIPTION FUNCTIONAL PIN DESCRIPTION The 33996 is designed and developed for automotive and industrial applications 16-output power switch having 24-bit serial control. The 33996 incorporates SMARTMOS technology having CMOS logic, bipolar / MOS analog CHIP SELECT ...
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On each SPI communication, a 24-bit command word is sent to the 33996 and 24-bit fault word is received from the 33996. The Most Significant Bit (MSB) is sent and received first. Table 5. Fault Operation Overtemperature Fault reported by ...
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FUNCTIONAL DESCRIPTION OPERATIONAL MODES output being controlled ON. Diagnostics is treated in a similar manner — outputs with a fault will feedback (via SO) to the MCU a logic [1], while normal operating outputs will provide a logic [0]. The ...
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LOGIC COMMANDS AND REGISTERS The 33996 provides flexible control of 16 low-side driver outputs. The device allows PWM and ON /OFF control through the use of several 24-bit input command words. This section describes the logic operation and command registers ...
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LOGIC COMMANDS AND REGISTERS INTRODUCTION based on output drain-to-source voltage (V feature is designed to provide protection to loads that experience more than expected currents and require fast shutdown. The 33996 is designed to operate in both modes with full ...
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Power Consumption The 33996 has been designed with one Sleep mode and one Operational mode. In Sleep mode (SO current consumed by the VPWR pin is less than 10 µA. To place the 33996 in Sleep mode, turn all outputs ...
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TYPICAL APPLICATIONS INTRODUCTION calculated by multiplying the current area under the current curve (I ) times the clamp voltage ( Characterization of the output clamps, using a single pulse non-repetitive method at 0.3 A, indicates the maximum energy ...
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Important: For the most current package revision, visit www.freescale.com and search on keyword for 98A number listed below. Analog Integrated Circuit Device Data Freescale Semiconductor PACKAGE DIMENSIONS EK SUFFIX (PB-FREE) 32-PIN SOICW EP 98ARL10543D REVISION B PACKAGE DIMENSIONS INTRODUCTION 33996 ...
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PACKAGE DIMENSIONS (CONTINUED) INTRODUCTION PACKAGE DIMENSIONS (CONTINUED) 33996 18 EK SUFFIX (PB-FREE) 32-PIN SOICW EP 98ARL10543D REVISION B Analog Integrated Circuit Device Data Freescale Semiconductor ...
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ADDITIONAL DOCUMENTATION THERMAL ADDENDUM (REV 2.0) Introduction This thermal addendum is provided as a supplement to the MC33996 technical datasheet. The addendum provides thermal performance information that may be critical in the design and development of system applications. All electrical, ...
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ADDITIONAL DOCUMENTATION THERMAL ADDENDUM (REV 2.0) OUT0 1 32 OUT1 2 31 SOPWR 3 30 OUT2 4 29 OUT3 5 28 VPWR 6 27 GND 7 26 GND 8 25 GND 9 24 GND 10 23 SCLK 11 22 OUT4 ...
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Figure 16. Device on Thermal Test Board R 100 10 1 0.1 1.00E-03 1.00E-02 Figure 17. Transient Thermal Resistance Step response, Device on Thermal Test Board Area A ...
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REVISION HISTORY REVISION DATE DESCRIPTION OF CHANGES • Implemented Revision History page 12/2005 3.0 • Changed Static Electrical Table, I 9/2006 • Added Thermal Addendum 4.0 • Minor labeling corrections to 4/2007 5.0 SCLK to CS and CSB to SCLK. ...
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... Freescale Semiconductor was negligent regarding the design or manufacture of the part. Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc., 2007. All rights reserved. ...