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TB67S102AFNG

Toshiba
Part Number TB67S102AFNG
Manufacturer Toshiba
Description CLOCK-in controlled Bipolar Stepping Motor Driver
Published Jun 30, 2019
Detailed Description TB67S102AFG/FTG/FNG TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB67S102AFG, TB67S102AFTG, TB67S102AFNG CLOCK-i...
Datasheet PDF File TB67S102AFNG PDF File

TB67S102AFNG
TB67S102AFNG

Overview
TB67S102AFG/FTG/FNG TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB67S102AFG, TB67S102AFTG, TB67S102AFNG CLOCK-in controlled Bipolar Stepping Motor Driver The TB67S102A is a two-phase bipolar stepping motor driver using a PWM chopper.
The clock in decoder is built in.
Fabricated with the BiCD process, rating is 50 V/4.
0 A .
FG Features ・BiCD process integrated monolithic IC.
・Capable of controlling 1 bipolar stepping motor.
・PWM controlled constant-current drive.
・Allows full, half, quarter step operation.
・Low on-resistance (High + Low side=0.
49Ω(typ)) MOSFET output stage.
・High efficiency motor current control mechanism (Advanced Dynamic Mixed Decay) ・High voltage and current (For specification, please refer to absolute maximum ratings and operation ranges) ・Built-in error detection circuits (Thermal shutdown (TSD), over-current shutdown (ISD), and power-on reset (POR)) ・Built-in VCC regulator for internal circuit use.
・Chopping frequency of a motor can be customized by external resistance and condenser.
・Multi package lineup TB67S102AFG: HSOP28-P-0450-0.
80 TB67S102AFTG: P-WQFN48-0707-0.
50-003 TB67S102AFNG: HTSSOP48-P-300-0.
50 HSOP28-P-0450-0.
80 Weight 0.
79g (Typ.
) FTG P-WQFN48-0707-0.
50-003 Weight 0.
10g(Typ.
) FNG Note) Please be careful about thermal conditions during use.
HTSSOP48-P-300-0.
50 Weight 0.
21g (Typ.
) 1 2013-11-05 TB67S102AFG/FTG/FNG Pin assignment (TB67S102A) CW/CCW MO DMODE1 DMODE2 CLK ENABLE RESET 1 2 3 4 5 6 7 (Top View) 28 27 26 25 24 23 22 OSCM VREFA VREFB NC NC VCC VM FIN(GND) FG FIN(GND) RSA NC OUTA+ NC GND OUTA- GND 8 9 10 11 12 13 14 21 RSB 20 NC 19 OUTB+ 18 NC 17 GND 16 OUTB15 GND Please mount the FIN of the HSOP package to the GND area of the PCB.
(Top View) NC NC VCC NC VM NC RSB RSB NC OUTB+ OUTB+ NC NC NC NC GND VREFB VREFA OSCM CW/CCW MO DMODE1 DMODE2 NC 36 35 34 33 32 31 30 29 28 27 26 25 37 24 38 23 39 22 40 21 41 20 42 FTG 19 43 18 44 17 45 16 46 15 47 14 48 13 1 2 3 4 5 6 7 8 9 10 11 12 NC NC GND OUT...


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