- RS Stock No.:
- 214-8107
- Mfr. Part No.:
- TC78H670FTG(O,EL)
- Brand:
- Toshiba
Available to back order for despatch 03/12/2024
Added
Price Each (On a Reel of 4000)
£0.943
(exc. VAT)
£1.132
(inc. VAT)
Units | Per unit | Per Reel* |
4000 + | £0.943 | £3,772.00 |
*price indicative |
- RS Stock No.:
- 214-8107
- Mfr. Part No.:
- TC78H670FTG(O,EL)
- Brand:
- Toshiba
Technical Reference
Legislation and Compliance
Product Details
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)
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)
Specifications
Attribute | Value |
---|---|
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 |
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