MCZ33800EK Freescale Semiconductor, MCZ33800EK Datasheet

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... SCLK MISO AN0 Figure 1. MC33800 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 MCZ33800EK/R2 33800 VPWR CCD1_REC V DD CCD1_OUT VDD 2 ...

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... OUT – PGND lLimit PGND PGND Predriver1,2,3 VDSNS1 V PWR Gate Drive GD1 Control & Diagnostics VSSNS123 Predriver4,5,6 VDSNS4 V PWR Gate Drive GD4 Control & Diagnostics VSSNS456 Differential + Amplifier + − LRFDBK − REXT Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... Pin Name Pin Function 50, VDSNS1- Input 52, 54 VDSNS6 49, GD1-GD6 Output 51 VSSNS456 Input 48 VSSNS123 8 LRFDBK Output 9 SI Input 10 SCLK Input 11 CS Input 12 P1 Input 13 P3 Input 14 P5 Input Analog Integrated Circuit Device Data Freescale Semiconductor PIN CONNECTIONS 1 54 GD4 GD5 GD6 SCLK ...

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... The serial output data is available to be latched by the MCU on the rising edge of SCLK. The SO data transitions on falling edge of the SCLK. The DEFAULT pin is an active high input. Default Mode Enable Octal Serial Switch (OSS) low side driver output 1-8. OSS Output 1-8 page 16. Definition Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... Output _ _ Ground Analog Integrated Circuit Device Data Freescale Semiconductor Formal Name This PGND pins provide a dedicated ground for the Octal Serial Switch OSS 3-8 Ground (OSS) low side driver outputs This PGND pin provides a dedicated ground for the Octal Serial Switch OSS 2 Ground (OSS) low side driver output 2 ...

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... V -0 DSNS 30 CLAMP 45 CLAMP 75 CLAMP 25 CLAMP 350 OSS_SS 75 CLAMP – 4.0 V ±2000 ESD1 V ±200 ESD2 T -55 to 150 STG T -40 to 125 C T -40 to 150 θ 1.2 θ JC Analog Integrated Circuit Device Data Freescale Semiconductor Unit MHz V ° C ° C ° ° C/W ...

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... Calibration Notes 4. Over-voltage thresholds minimum and maximum include hysteresis. 5. Under-voltage thresholds minimum and maximum include hysteresis. 6. Using the internally generated V CAL Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 5.5V, 9.0V ≤ V ≤ 18V, - 40°C ≤ PWR Symbol V PWR (FO) I PWR ...

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... V 2.0 2.5 3 µA – 8000 – – 20 0.5 – 1.0 A Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... Output fault detection thresholds with outputs programmed OFF. Output fault detect thresholds are the same for output open and shorts. 8. This parameter is guaranteed by design, however is not production tested. Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 5.5V, 9.0V ≤ V ≤ 18V, - 40°C ≤ ...

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... 0.4 – – – – 0.4 µ 100 5.0 7.0 9.0 V – 0.2 0.5 – 2.0 5 200 300 KΩ V -20% +20% V 2.0 2.5 3.0 Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... Load Resistance Feedback Accuracy Sample and Hold After 150ms R = 24ohm 10ohm, LR EXT LOAD FDBK Load Resistance Feedback Output Voltage ) ≥ 10V, PWM Diagnostics Select = 0001 ( DSNS1 DSNS2 Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 5.5V, 9.0V ≤ V ≤ 18V, - 40°C ≤ PWR Symbol I DSNS(flt-sns DSNS (LKG) LR FBCKACC = VCAL*2 ...

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... Min Typ Max Unit ms 6 µ µ 2.0 3.0 4.0 V/µs -2.0 -3.0 -4.0 7.0 10 µs 7.0 10 µ µ µ V/µs 1.5 – 4.0 -1.5 – -4.0 ms 1.0 3.0 4.3 µs 12 17.2 µ µs 5 400 500 650 µs Freescale Semiconductor ...

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... Time required for output states data to be terminated at SO pin. 17. Time required to obtain valid data out from SO following the fall of SCLK with 200pF load. Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 5.5V, 9.0V ≤ V ≤ 18V, - 40°C ≤ PWR Symbol ...

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... Analog Integrated Circuit Device Data ≤ 125°C, GND = 0V, unless A Min Typ Max Unit µs 100 128 400 µs -10% +10% V/µs – 1.7 – V/µs – 1.7 – 20 300 ns 0.5 – 2.0 V/µs 0.5 – 2.0 V/µs 200 µs 400 us Freescale Semiconductor ...

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... CS 0 LEAD 0 0 SCLK t t SI(SU) SI(HOLD MSB IN 0 SO(EN) 0 MSB OUT 0 Analog Integrated Circuit Device Data Freescale Semiconductor TIMING DIAGRAMS t VALID Figure 4. SPI Timing Characteristics ELECTRICAL CHARACTERISTICS TIMING DIAGRAMS t LAG t SO(DIS) LSB OUT 33800 15 ...

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... With the EN pin low the device is in Sleep Mode. With the EN pin high, the device is in Normal Mode (V and V DD PWR , no current will flow from DD applied). Exit from Sleep Mode initiates a Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... CCD1 and CCD2 constant current controllers and Load Resistance measurement function to Analog Integrated Circuit Device Data Freescale Semiconductor operate. For applications where measurements are not critical, the VCAL pin may grounded and an internally generated reference will be used. Using the internally generated reference will add parametric table ...

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... MOSFETS. They can be PWM’ed with speed and duty cycle choices per the SPI command registers. Internal to the device is a Gate to Source resistor designed to hold the external MOSFET in the OFF state while the device is in POR. Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... MODES OF OPERATION The 33800 has three operating modes, Normal, Sleep and Default Mode. A discussion on Normal Mode follows. Analog Integrated Circuit Device Data Freescale Semiconductor OPERATIONAL MODES NORMAL MODE Normal Mode allows full functional control of the device. Transferring from Sleep Mode to Normal Mode performs a supply is POR and resets all internal registers to the POR state ...

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... MCU or may be programmed through the SPI for a specific frequency and duty cycle. The pre-drivers are designed with four diagnostic features: 33800 MOSI SI MISO SO SCLK SCLK CS 33800 SI SO SCLK CS 33800 MOSI SI MISO SO SCLK SCLK CS 33800 SI SO SCLK CS Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... From the two parameters, the load resistance may be calculated. Table 6 illustrates the load diagnostic multiplex function. Analog Integrated Circuit Device Data Freescale Semiconductor Table 6. Load Resistance Measurement Select Bits 9876 0000 0001 0010 0011 ...

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... PWM4 Duty Cycle Select DSNS3 DSNS2 DSNS1 DSNS6 DSNS5 DSNS4 Fault Fault Fault Fault Fault Fault Fault Statu Statu Statu Statu Statu Statu Statu sOUT sOUT sOUT sOUT sOUT sOUT sOUT Analog Integrated Circuit Device Data Freescale Semiconductor Fault Statu sOUT 2 1 ...

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... For example: Sending SPI WORD; 01100x1110001100 This would set PWM1 output to 1.28Khz frequency with a 12% duty cycle. Analog Integrated Circuit Device Data Freescale Semiconductor Table 9 defines the output frequency with the selected input bits. Table 9. Frequency Select PWM ...

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... Note Upon Power-ON Reset all OSS bits are defined as shown in Table Predriver 1 VDSNS1 V PWR Gate Drive GD1 Control & Diagnostics VSSNS123 Predriver 2 VDSNS2 V PWR Gate Drive GD2 Control & Diagnostics VSSNS123 Differential + Amplifier + − LRFDBK − REXT Table 12. Analog Integrated Circuit Device Data Freescale Semiconductor 12. ...

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... RESET command the pull-down current sources are disabled. To enable the open load current source, the user must program the Open Load Current Disable Control register with logic[1]. Open load Analog Integrated Circuit Device Data Freescale Semiconductor Control Address ...

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... Open Load Detect is programmed. Table 14. And/Or/SPI/Parallel Control Parallel PX Pin AND/ PX Pin En Bit En Bit OR Bit Bit 1(or 1(or 1(or 1(or 0(and 0(and 0(and 0(and 0(and) Analog Integrated Circuit Device Data Freescale Semiconductor of MOSFET SPI SPI Output Bit 0 1& OFF OFF OFF 0 0 OFF ...

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... Dither Disable bit (DTHR_DIS), and a 9-bits of data for digital to analog conversion (DAC). The data is received and the DAC provides bias for a comparator to Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DEVICE OPERATION LOGIC COMMANDS AND REGISTERS produce a threshold level. The comparator drives a switch control circuit which generates a frequency modulated signal for the output drive ...

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... Status OUT7 OUT6 OUT5 OUT4 OUT3 OUT2 Dither Amplitude 000 Dither Off 001 50.4mA 010 100.8mA 011 151.2mA 100 201.6mA 101 252.0mA 110 302.4mA 111 352.8mA Table 18). The master device sets up Analog Integrated Circuit Device Data Freescale Semiconductor Fault Status OUT1 ...

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... VCAL Status bit indicates when internal or external supply is used. VCAL Bit = 0 indicates external, VCAL Bit = 1indicates internal. 25. Reset Bit indicates the device has performed a POR. Analog Integrated Circuit Device Data Freescale Semiconductor current. The switching frequency and accuracy are dependent upon the load inductance and resistance, battery voltage, dither amplitude and frequency, switch points, and the commanded current ...

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... Table 5). After the 33800 device receives Command Bits Power-ON Reset (POR) Command Bits Fault Fault Fault Fault Fault Fault Status Status Status Status Status Status OUT7 OUT6 OUT5 OUT4 OUT3 OUT2 Analog Integrated Circuit Device Data Freescale Semiconductor Fault Status OUT1 ...

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... CCDX outputs will remain in current limit until TLim is reached. SPI Command Summary Table 25 below provides a comprehensive list of SPI commands recognized by device 33800 and the reset state of each register. Table 25. SPI Commands Command Name Control Address 15 14 MISCELLANEOUS Common Commands Calibration Command 1 1 Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... PX Pin Enable 0 = enable disable PX (SPI only) AND/OR Control Pin AND with SPI Pin OR with SPI 33800 OUT Out 7 & Command Bits OUT OUT OUT OUT OUT OUT OUT OUT OUT OUT 5 & & & Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... Short Threshold 1 0 DSNS123 V Short Timer 1 0 DSNS123 V Short Threshold 1 0 DSNS456 V Short Timer 1 0 DSNS456 CCD COMMANDS CCD1 Control 1 0 CCD1 Frequency & Amplitude 1 0 Analog Integrated Circuit Device Data Freescale Semiconductor Load Resistance LD Measurement Select PWM Controller Enable Bit ...

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... Status Status Status OUT7 OUT6 OUT5 OUT4 OUT3 OUT2 Fault Fault Fault Fault Fault Fault Fault Status Status Status Status Status Status OUT7 OUT6 OUT5 OUT4 OUT3 OUT2 Analog Integrated Circuit Device Data Freescale Semiconductor Fault Status OUT1 Fault Status OUT1 ...

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... PWR per the command word, however status reported on SO pin is not guaranteed and performance may be out of specification limits. Analog Integrated Circuit Device Data Freescale Semiconductor TYPICAL APPLICATIONS INTRODUCTION Output Voltage Shutdown An over voltage condition on VDD (> 7.0) may result in permanent damage to the 33800. Over-voltage on the VPWR pin will cause the 33800 to shut down until the voltage returns to a normal value ...

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... PACKAGING PACKAGE DIMENSIONS For the most current package revision, visit www.freescale.com and perform a keyword search using the “98A” listed below. 33800 36 PACKAGING PACKAGE DIMENSIONS EK (Pb-FREE) SUFFIX 54-PIN SOICW EXPOSED PAD 98ASA99334D ISSUE C Analog Integrated Circuit Device Data Freescale Semiconductor ...

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... Analog Integrated Circuit Device Data Freescale Semiconductor EK (Pb-FREE) SUFFIX 54-PIN SOIC EXPOSED PAD 98ASA99334D ISSUE C PACKAGING PACKAGE DIMENSIONS 33800 37 ...

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... Updated format and style 8/2006 2.0 • Changed Part Number PC33800EK/R2 to MCZ33800EK/R2 in Ordering Information. 7/2007 3.0 • Changed Category from Product Preview to Advance Information. • Changed Octal Serial Driver, Output Refresh Timer, minimum value from “-” to 2.0ms on 8/2007 4 ...

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... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...