DRV8312_14 Datasheet, PDF (25/36 Pages) Texas Instruments – Three Phase PWM Motor Driver

DRV8312
DRV8332
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REVISION HISTORY
SLES256D – MAY 2010 – REVISED JANUARY 2014
Changes from Original (May 2010) to Revision A
Page
• Changed text in the OC_ADJ Pin section From: "For accurate control of the oevercurrent protection..." To: "For
accurate control of the overcurrent protection..." ................................................................................................................ 19
Changes from Revision A (July 2013) to Revision B
Page
• Changed the description of pin M3 From: AGND connection is recommended To: VREG connection is
recommended ....................................................................................................................................................................... 4
Changes from Revision B (September 2013) to Revision C
Page
• Changed text in the Overcurrent (OC) Protection section From: "cause the device to shutdown immediately." To:
"cause the device to shutdown." ......................................................................................................................................... 12
• Changed text in the Overcurrent (OC) Protection section From: "RESET_B, and / or RESET_C must be asserted."
To: "RESET_B, and RESET_C must be asserted" ............................................................................................................ 12
• Changed paragraph in the DEVICE RESET "A rising-edge transition..." ........................................................................... 13
Changes from Revision C (October 2013) to Revision D
Page
• Added the THERMAL INFORMATION table ........................................................................................................................ 2
• Changed the t_{ON_MIN} description to include "for charging the Bootstrap capacitor" .............................................................. 3
• Changed GND_A, GND_B, and GND_C pins description to remove text "requires close decoupling capacitor to
ground" .................................................................................................................................................................................. 4
• Changed M2 pin description From: Mode selection pin ....................................................................................................... 4
• Added text to the Overcurrent (OC) Protection section - "It is important to note..." ........................................................... 12
• Added text to the Overcurrent (OC) Protection section - "The values in Table 2 show typical..." ...................................... 12
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