Print engine block

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Stepping motor driver with a built-in AGC

Part number TB67S128FTG TB67S289FTG
Absolute maximum ratings Output voltage [V] 50
Output current [A] 5.0 3.0
Output ON-resistance (H+L) (Typ.) [Ω] 0.25 0.4
Control interface Clock / Serial Clock
Step 1/1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128 1/1, 1/2, 1/4, 1/8, 1/16, 1/32
Features ADMD (high efficiency control) ACDS (without current sense resistor)
Error detection function Thermal shutdown (TSD), over current detection (ISD), power-on-reset (POR), motor load open (OPD)
Package P-VQFN64-0909-0.50-006 P-VQFN48-0707-0.50-004

2ch brushed DC motor driver

Part number TB67H400AFTG TB67H410FTG TB67H420FTG
Motor type Brushed DC motor
Absolute maximum ratings Output voltage [V] 50
Output current (Normal) [A]  4.0 2.5 4.5
Output current (Large) [A] 8.0 5.0 9.0
Output ON-resistance (Normal) (H+L) [Ω] 0.49 0.8 0.33
Error detection function TSD, ISD, POR * TSD, ISD, POR, OPD *
Package P-WQFN48-0707-0.50-003 P-VQFN48-0707-0.50-004

* Thermal shutdown (TSD), over current detection (ISD), power-on-reset (POR), motor load open (OPD)

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