DRV3204-Q1_15 Datasheet, PDF (32/38 Pages) Texas Instruments – Three-Phase Brushless Motor Driver

DRV3204-Q1
SLVSBT3B – MARCH 2013 – REVISED JULY 2013
REVISION HISTORY
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Changes from Revision A (March 2013) to Revision B
Page
• Changed Operation VB Range in Features .......................................................................................................................... 1
• Changed Applications from automotive to include specific pump applications .................................................................... 1
• Deleted EEPROM going into the Control Logic from the Top Block Diagram ...................................................................... 4
• Added VB3 parameter to the SUPPLY VOLTAGE AND CURRENT table and added corresponding table note ⁽²⁾ ............ 5
• Changed ACE-Q100 from Grade 0 to Grade 1 in table note ⁽¹⁾ of SUPPLY VOLTAGE AND CURRENT ........................... 5
• Changed Charge-Pump Block Diagram by moving line to connection by VF .................................................................... 17
• Added PDCPV to all output voltage parameters in the Charge-Pump Electrical Characteristics table .............................. 17
• Changed VGain max value to the typ value in the Motor Current-Sense Electrical Characteristics table ......................... 23
• Added UNIT of VGain in the Motor Current-Sense Electrical Characteristics table ........................................................... 23
• Changed VDD Block Diagram by removing OC current limit and resistor to VB ............................................................... 25
• Added VBOVhys parameter to the VB Monitor table and added corresponding table note ⁽¹⁾ ........................................... 27
• Added VBUVhys parameter to the VB Monitor table and added corresponding table note ⁽¹⁾ ........................................... 27
• Changed Application Description image by moving connecting line between UH, UHS, and UL ...................................... 31
32
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