Datasheet TB9120AFTG (Toshiba) - 2

ManufacturerToshiba
DescriptionBipolar stepping motor driver with a clock input interface for automotive applications
Pages / Page50 / 2 — TB9120AFTG. 4 Block diagram. BSTBY. Standby. Control. OSC-Clock. Motor. …
File Format / SizePDF / 3.0 Mb
Document LanguageEnglish

TB9120AFTG. 4 Block diagram. BSTBY. Standby. Control. OSC-Clock. Motor. OSCM. DMODE0. Converter. Oscillator. DMODE1. DMODE2. Step. System. VccOUT

TB9120AFTG 4 Block diagram BSTBY Standby Control OSC-Clock Motor OSCM DMODE0 Converter Oscillator DMODE1 DMODE2 Step System VccOUT

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TB9120AFTG 4 Block diagram BSTBY Standby Control OSC-Clock Motor OSCM DMODE0 Converter Oscillator DMODE1 DMODE2 Step System VccOUT VccOUT Resolution Oscillator Regulator TORQUE0 Selector Signal VDD Decode TORQUE1 Logic VccOUT VBAT VBAT CW/CCW POR UVLO CLK START Current Current VREF Level Reference ENABLE Setting Setting MO Angle Monitor Motor Control Logic Pre- Pre- driver driver TSD Error DIAG ISD Output SDT Stall SD Error SD Detection O utput Load Open Detection GND Current Current Comp Comp R O O O O R SA U U UT UT SB TA TA - B B - + B+ -
Besides the above, there are TEST 1 and TEST 2 as the test pins for shipping inspection. Some of the functional blocks, circuits, or constants in the block diagram may be omitted or simplified for explanatory purposes. © 2020 2 2020-05-12 Toshiba Electronic Devices & Storage Corporation