MCZ33094EG Freescale Semiconductor, MCZ33094EG Datasheet
MCZ33094EG
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MCZ33094EG Summary of contents
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... Pb-Free Packaging Designated by Suffix Code EG Figure 1. 33094 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. MC33094DW/R2 MCZ33094EG/R2 33094 SUPPLY ADAPTIVE CAPACITOR STALL CAPACITOR RAMP CAPACITOR ...
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... CR>CA CR Adaptive R Comparator BG 25% Reset 25% 9 VCC Comparator and Clamp DISTRIBUTOR VCC 10 SIGNAL (D) Output Current 12 OUTPUT (O) Driver and Limiter 11 COIL (CL) CURRENT 14 Stall SENSE (S) Master Stall BG Bias Stall Sensing Charging V R and Sensing 15 STALL CAPACITOR (CS) Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Process Test 14 S Current Sense 15 CS Stall Capacitor Analog Integrated Circuit Device Data Freescale Semiconductor PIN CONNECTIONS NC NC Figure 3. 33094 Pin Connections No Connection to the circuit Internal bias circuit set pin - ext. resistor Manages dwell timing - ext. capacitor Manages dwell timing - ext. capacitor ...
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... MC33xxxD enter 33xxx), and review parametrics. 33094 4 ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS Symbol (2) (3) , Value V 28 1.0 to 400 OP T 150 -30 to 105 -40 to 125 T -55 to 150 STG T Note 3 PPRT R 97 θJA Analog Integrated Circuit Device Data Freescale Semiconductor Unit V Hz °C °C °C °C °C/W ...
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... IN(-) IN(-)(TH)A 12. Ramp up V from V in 0.1 increments. Record V IN(-) IN(-)(TH)B 13. Measure I into Pin V/I IN(-) I IN(-) Analog Integrated Circuit Device Data Freescale Semiconductor 6.0 V ≤ V ≤ 40°C ≤ T ≤ 125°C, GND = 25°C under nominal conditions unless otherwise noted. A Symbol = 3.0V ...
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... GND = 0 V unless otherwise noted. Min Typ Max 1.0 -1.33 100 13.7 14.52 15. 14.5 17.6 20.5 4.1 5.3 5.9 - 1.48 16.7 from 6.0 to 18V and measuring output leakage D Analog Integrated Circuit Device Data Freescale Semiconductor Unit mA µA V Ω ...
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... Calculate CR1 24. Ramp V (Stall Capacitor) from 1 steps. Record V CS 25. Set V = 10V 1.0V, Fail if output is on. Set Analog Integrated Circuit Device Data Freescale Semiconductor 6.0 V ≤ V ≤ 40°C ≤ 25°C under nominal conditions unless otherwise noted. A Symbol = 5.0V, I IN(-) CA1 (20 ...
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... Figure 4. Test Circuit ≤ 125°C, GND = 0 V unless otherwise noted. Min Typ Max 22 24.4 28 6.0 19.19 180 . Ramp 3.0mV steps, toggle input CR1 10Ω 20Ω 3.0V 200Ω 55Ω 13V 13V Analog Integrated Circuit Device Data Freescale Semiconductor Unit % mV ...
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... CA2 35 1/[(5.4 (4.3 (2/I SS IN(-)(TH) CS4 ] x CS 0.1 µF 36 [(V - 0.7V)/I BIT CS CS1 Analog Integrated Circuit Device Data Freescale Semiconductor 7.0 V ≤ V ≤ 40°C ≤ T ≤ 125°C, GND = 25°C under nominal conditions unless otherwise noted. A Symbol = 16V 0V IN(-) 1 = 10V, V ...
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... Stall Mode Figure 5. Basic Timing Diagrams ELECTRICAL PERFORMANCE CURVES 7 16V 6 14V 5.0 4.0 3 6.0V 2.0 -50 150 100 Figure 7. Input Negative Threshold Voltage versus (37) Run Mode (38) Start Mode (39 16V 1. Open 6. 150 100 T, Temperature (°C) Temperature Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Figure 9. Input Impedance versus Temperature 15 10mA 14.8 14.6 14.4 14 -50 T, Temperature (°C) Figure 10. Output Clamp Voltage versus Temperature Analog Integrated Circuit Device Data Freescale Semiconductor 12mA 45 ∆Ι 2.0mA ∆V CL /∆Ι 150 100 -50 Figure 11. Output Clamp Dynamic Impedance versus 8.7 8 ...
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... CC plus three zener drops in addition to BE voltage to 15 and 22V. When the V CC value the IC will operate at is 4.0V and V reference is no longer maintained, R resistor. CC Analog Integrated Circuit Device Data Freescale Semiconductor CC of BAT ...
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... The output current limiter forces the coil Analog Integrated Circuit Device Data Freescale Semiconductor current to be proportional to the stall capacitor voltage when the stall capacitor voltage is less than 2.0V. The Ramp Capacitor Charging and Sensing block charges the ramp capacitor at approximately 8.4µ ...
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... DWELL signal will fall, triggering a reduced spark with some retardation (6.5ms). At this point a new cycle begins. Figures 16, 17, Figure 17. In this figure, the output 13. In the Stall mode the output is slaved by the Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... The output is clamped longer in the start mode as compared to the run mode due to the more energy/ current in the coil causing a longer/bigger spark. Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DEVICE OPERATION Other less likely operating sequences are possible. For example, there is a possibility of V ...
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... A feedback path from the emitter of the external power Darlington transistor to the device provide monitoring of the +V OUT 55 18V 4.0k 10 200 D BU931, 11 MJE5742 or CL MJH10012 12 O 200 14 S 0.05 56 5.0W (Figure 13). Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... The IC and circuit provides for other than normal starting procedures such as push starting the engine. Since the stall Analog Integrated Circuit Device Data Freescale Semiconductor When the external Darlington is switched off, the Darlington collector will instantly experience a dramatic increase in voltage as a result of the collapsing field of the ignition coil (inductive kick) ...
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... Above about 17V on Vbat, the excess current limit percentage falls conserve IC and circuit power dissipation. Above 25V, current to the coil is disabled. Care was placed in this design to account for all possible operating modes. Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... V IN(-) (Pin 7) (ZC) V OUT (Pin 12 (Pin (Pin (Pin 15) X Figure 14. Stall Mode 60 RPM (Frequency: 2 100 ms) Analog Integrated Circuit Device Data Freescale Semiconductor Engine Cycle Gradual Fall Linear Y Charge TYPICAL APPLICATIONS 11.68V 1.08V 0V 1.7V 300mV 0V 6.78V 6.09V 4.9V 6.8V 1.2V 6.56V 2.4V 2 ...
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... V CS (Pin 15) Figure 16. Run Mode 900 RPM (Frequency @10 ms) 33094 Floats 25% 75% Cycle Cycle 11.68V 1.12V 0V 1.8V 1.36V 0V 5.9V 4.3V 6.1V 1.1V 6.5V 5.1V 11.68V 1.8V 0V 1.86V 1.34V 0V 2.2V 2.18V 2.98V 1.1V 6.4V 5.82V Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Figure 17. Run Mode 2000 RPM (Frequency: 66. 5.0 ms) V IN(-) (Pin 7) (ZC) V OUT (Pin 12 (Pin (Pin (Pin 15) Figure 18. Run Mode 5000 RPM (Frequency: 166. 2.0 ms) Analog Integrated Circuit Device Data Freescale Semiconductor 11.68V 1.8V 0V 1.84V 1.36V 0V 1.724V 1.5V 1.46V 2.0V 1.08V 6.42V 6.36V 6.06V ...
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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. 33094 22 PACKAGING PACKAGE DIMENSIONS DW SUFFIX EG SUFFIX (PB-FREE) 16-PIN PLASTIC PACKAGE 98ASB42567B ISSUE F Analog Integrated Circuit Device Data Freescale Semiconductor ...
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... Initial Release 10/2006 1.0 • Converted to Freescale format • Added MCZ33094EG/R2 to the Ordering Information • Removed Peak Package Reflow Temperature During Reflow (solder reflow) parameter from Maximum Ratings on page • Added note standard J-STD-020C. For Peak Package Reflow Temperature and Moisture Sensitivity Levels (MSL www ...
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... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...