DRV8412_15 Datasheet, PDF (3/42 Pages) Texas Instruments – DRV84x2 Dual Full-Bridge PWM Motor Driver

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DRV8412, DRV8432
SLES242G – DECEMBER 2009 – REVISED DECEMBER 2014
• Added text to 5th paragraph of Overcurrent (OC) Protection section .................................................................................. 13
• Deleted Output Inductor Selection section and moved information into Overcurrent (OC) Protection section.................... 13
• Changed Figure 8................................................................................................................................................................. 17
• Changed Figure 16 .............................................................................................................................................................. 21
• Deleted Application Diagram Example for Three Phase PMSM PVDD Sense Operation and Application Diagram
Example for Three Phase PMSM GND Sense Operation figures........................................................................................ 22
• Added Figure 18 .................................................................................................................................................................. 23
• Changed Figure 20 .............................................................................................................................................................. 28
Changes from Revision B (Jan 2010) to Revision C
Page
• Deleted all DRV8422 related descriptions from this data sheet............................................................................................. 1
• Changed DRV8432 pinout...................................................................................................................................................... 4
• Added Thermal Pad and Heat slug rows to end of Pin Functions table. Also added T=thermal in note ............................... 5
• Added second paragraph to Bootstrap Capacitor....section................................................................................................. 12
• Deleted or GVDD undervoltage from DEVICE RESET section second paragraph ............................................................. 14
Changes from Revision A (December 2009) to Revision B
Page
• Added T_A = 125°C power rating of 1.0 W to package power deratings table ........................................................................ 7
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