DRV3204E-Q1 Datasheet, PDF (33/39 Pages) Texas Instruments – Three-Phase Brushless Motor Driver

DRV3204E-Q1
www.ti.com
REVISION HISTORY
SLVSCB5A – OCTOBER 2013 – REVISED JANUARY 2013
Changes from Original (October 2013) to Revision A
Page
• Changed the delay time symbol t_v to t_d in the SPI ELECTRICAL CHARACTERISTICS table ............................................. 9
• Changed the dalay time, SCK to DOUT image reference from Figure 6 to Figure 5 in the SPI ELECTRICAL
CHARACTERISTICS table ................................................................................................................................................... 9
• Added ADTH to the bit 6:4 description in the FLTCFG register table ................................................................................ 11
• Changed dead time description for bit 1:0 in the PDCFG register table from 2, 1.5, 1, and 0.5 to 2.1, 1.6, 1.1, and
0.6 (respectively). Also changed the actual deadtime from ±0.2 to ±0.1 ............................................................................ 15
• Changed the max value for the RONH_HP parameter from 270 to 300 in the Pre-Driver Electrical Characteristics
table .................................................................................................................................................................................... 19
• Deleted the 1 from the symbols for the time parameters (t_{on_h}, t_{off_h}, t_h-on, and t_h-off) for the high-side pre-driver in the
Pre-Driver Electrical Characteristics table .......................................................................................................................... 19
• Changed the max for the VOL_L parameter from 50 to 60 in the Pre-Driver Electrical Characteristics table ................... 19
• Changed the max for the RONL_L parameter from 5 to 6 in the Pre-Driver Electrical Characteristics table .................... 19
• Changed the symbol for the turnoff time parameter for the low-side pre-driver from t_{off_h} to t_{off_l} in the Pre-Driver
Electrical Characteristics table ............................................................................................................................................ 19
Copyright © 2013, Texas Instruments Incorporated
Product Folder Links: DRV3204E-Q1
Submit Documentation Feedback
33