Core technical advantages:

Toshiba Motor drive IC integrates MOSFETs with low on-resistance to suppress heat generated during motor operation;
Solutions specifically for industrial equipment drives;
Provide reference design documents and circuit diagrams;
Original + Shiping Toshiba professional team technical service and support;
Successfully imported to China bar code printer equipment factory.
Project specification:

PR9268307-100 9200-06121n

PR9268307-100 9200-06121n

TB67S128FTG chip Features:
QFN64 pin package (9mm×9mm), can provide 50V/5A current;
Output on-resistance (upper and lower limit sum) : Rds(on)(H+L)=0.25Ω (typical value);
More accurate PWM drive, the resolution can support up to 128 microstep drive;
Equipped with AGC (Active Gain Control), ACDS (Advanced current detection system) and ADMD (Advanced Dynamic hybrid attenuation);
Multiple error detection functions: TSD (overheat protection), ISD (overcurrent detection), POR (power-on reset), OPD (motor load open);
Motor power supply: (VM) 6.5 ~ 44V.
TB67H451FNG chip Features:
Current consumption in standby mode: Max. 1μA;
Output on-resistance (upper and lower limit sum) : Rds(on)(H+L)=0.6Ω (typical value);
Motor power supply: (VM) 4.5 ~ 44V;
Constant current: adjustable by VREF voltage and induction resistance;
Built-in error detection: ISD (overcurrent detection), TSD (overheat protection), UVLO (undervoltage lock);
Same package HTSSOP8 (4.9mm×6.0mm) as A4950 and DRV8870, and pin to pin.