MPC17511AEL FREESCALE [Freescale Semiconductor, Inc], MPC17511AEL Datasheet
MPC17511AEL
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MPC17511AEL Summary of contents
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Freescale Semiconductor Technical Data 1.0 A 6.8 V H-Bridge Motor Driver IC The 17511A is a monolithic H-Bridge designed to be used in portable electronic applications to control small DC motors or bipolar step motors. End applications include head positioners ...
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INTERNAL BLOCK DIAGRAM C2L C1H CRES V DD IN1 IN2 V DD Control Logic GIN Figure 2. 17511A Simplified Internal Block Diagram 17511A 2 INTERNAL BLOCK DIAGRAM Charge Pump Low- Voltage Shutdown Level Shifter Predriver C2H C1L ...
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C2L C1H C1L IN1 IN2 EN Table 1. VMFP Pin Function Description Pin Pin Name Formal Name Number 1 C2L Charge Pump 2L 2 C1H Charge Pump 1H 3 C1L Charge Pump Motor Drive ...
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PIN CONNECTIONS Table 2. QFN Pin Function Description Pin Pin Name Formal Name Number Motor Drive Power Supply Connect 7 VDD Logic Supply 8 IN1 Logic Input Control 1 ...
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Table 3. Maximum Ratings All voltages are with respect to ground unless otherwise noted. Exceeding the ratings may cause a malfunction or permanent damage to the device. Rating Motor Supply Voltage Charge Pump Output Voltage Logic Supply Voltage Signal Input ...
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ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS Table 4. Static Electrical Characteristics Characteristics noted under conditions T reflect the approximate parameter means at T Characteristic POWER Driver Circuit Power Supply Voltage Logic Supply Voltage Capacitor for Charge Pump Standby ...
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DYNAMIC ELECTRICAL CHARACTERISTICS Table 5. Dynamic Electrical Characteristics Characteristics noted under conditions T reflect the approximate parameter means at T Characteristic INPUT (EN, IN1, IN2, GIN) Pulse Input Frequency (13) Input Pulse Rise Time (15) Input Pulse Fall Time OUTPUT ...
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ELECTRICAL CHARACTERISTICS TIMING DIAGRAMS EN, IN1, IN2 50% (GIN) t PLH (t ) SON 90% OUT1, OUT2 (GOUT) 10% Figure and t PLH PHL PZH Table 6. Truth Table INPUT EN IN1 ...
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The 17511A is a monolithic H-Bridge power IC applicable to small DC motors used in portable electronics. The 17511A can operate efficiently with supply voltages as low as 2. high as 6.8V, and it can provide continuos motor ...
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FUNCTIONAL DESCRIPTION FUNCTIONAL PIN DESCRIPTION GOUT The GOUT output pin provides a level-shifted, high-side gate drive signal to an external MOSFET with C 500pF. VDD The VDD pin carries the 5.0V supply voltage and current into the logic sections of ...
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Figure 7 shows a typical application for the 17511A. When applying the gate voltage to the CRES pin from an external V < RES V R > Connect CEMF SNUBBING TECHNIQUES ...
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PACKAGING SOLDERING THERMAL PERFORMANCE Below are the recommended heat patterns for the QFN24 Exposed Pad thermal package. Obverse Figure 9. Recomended Heat Patterns for QFN24 EP 17511A 12 PACKAGING SOLDERING Reverse Analog Integrated Circuit Device Data Freescale Semiconductor ...
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For the most current package revision, visit www.freescale.com and perform a keyword search using the “98A” listed below. Analog Integrated Circuit Device Data Freescale Semiconductor PACKAGE DIMENSIONS EV (PB-FREE) SUFFIX 16-PIN VMFP PLASTIC PACKAGE 98ASA10614D ISSUE B PACKAGING PACKAGE DIMENSIONS ...
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PACKAGING PACKAGE DIMENSIONS 17511A 14 PACKAGE DIMENSIONS (CONTINUED) EP (PB-FREE) SUFFIX 24-PIN QFN NON-LEADED PACKAGE 98ARL10577D ISSUE B Analog Integrated Circuit Device Data Freescale Semiconductor ...
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Analog Integrated Circuit Device Data Freescale Semiconductor PACKAGE DIMENSIONS (CONTINUED) PACKAGING PACKAGE DIMENSIONS 17511A 15 ...
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REVISION HISTORY REVISION DATE DESCRIPTION OF CHANGES • Implemented Revision History page 4/2007 2.0 • Converted to Freescale format • Added Peak Package Reflow Temperature During Reflow (solder reflow) parameter and Note with instructions from www.freescale.com to Maximum Ratings Table ...
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How to Reach Us: Home Page: www.freescale.com Web Support: http://www.freescale.com/support USA/Europe or Locations Not Listed: Freescale Semiconductor, Inc. Technical Information Center, EL516 2100 East Elliot Road Tempe, Arizona 85284 +1-800-521-6274 or +1-480-768-2130 www.freescale.com/support Europe, Middle East, and Africa: Freescale Halbleiter ...