Toshiba TC78H670FTG(O,EL), Stepper Motor Driver IC 16-Pin, QFN

Subtotal (1 reel of 4000 units)*

£3,372.00

(exc. VAT)

£4,048.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 08 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
4000 +£0.843£3,372.00

*price indicative

RS Stock No.:
214-8107
Mfr. Part No.:
TC78H670FTG(O,EL)
Brand:
Toshiba
Find similar products by selecting one or more attributes.
Select all

Brand

Toshiba

Motor Type

Stepper

Output Configuration

2-phase Bipolar

Maximum Output Current

2A

Maximum Supply Voltage

8 V

Mounting Type

Surface Mount

Package Type

QFN

Pin Count

16

The Toshiba serial controlled bipolar stepping motor driver is two-phase IC with a built-in clock-in decoder. This monolithic IC is fabricated with the BiCD process, and has output rating of 50 V/5.0 A. It incorporate DMOS with low on-resistance in output transistors.

Built-in Dual H Bridges, Capable of controlling 1 bipolar stepping motor
PWM controlled constant-current drive
Power supply operating voltage: 2.5 V to 16.0 V
Output current ratings: 2.0 A (max)
Low on-resistance (High + Low side = 0.48 Ω (typ.)) MOSFET output stage
Allows full, half, quarter, 1/8, 1/16, 1/32, 1/64, 1/128 step operation
Built-in Sense resistor less current control architecture (Advanced Current Detection System)
Multi error detect functions (Thermal shutdown (TSD), Over current (ISD), motor load open (OPD) and Under voltage lockout(UVLO))
Error detection (TSD/ISD/OPD) flag output function
Built-in VCC regulator for internal circuit
Chopping frequency of a motor can be adjusted by external resistor
Small QFN package with thermal pad (16pin)

Related links