Microstepping Motor Driver, 2-Phase, PWM, Unipolar, SIP19 29.2x14.4, 15-TUBE Product overview: STK672-440B-E from onsemi is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-STK672-440B-E can be used for catalog matching and distributor lookup.
Win Source Part Number: 1253357-STK672-440B-
Category: Integrated Circuits (ICs)>PMIC - Motor Drivers, Controllers
Package: Tape & Box (TB)
Applications: General Purpose
Standard Package: 15
Technology: Power MOSFET
Current - Output: 3A
Function: Driver - Fully Integrated, Control and Power Stage
Interface: Parallel
Output Configuration: Half Bridge (2)
Voltage - Load: 0V ~ 46V
Motor Type - Stepper: Unipolar
Step Resolution: 1, 1/2, 1/4, 1/8, 1/16
Voltage - Supply: 4.75V ~ 5.25V
Mounting Type: Through Hole
Package / Case: 19-SSIP Formed Leads
Temperature Range - Operating: -20°C ~ 105°C (TC)
ECCN: EAR99
Fake Threat In the Open Market: 48 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: onsemi
Base Product Number: STK672
Product Status: Obsolete
IC MTR DRVR UNIPOLAR 4.75V-5.25V
IC MTR DRVR UNIPOLAR 4.75V-5.25V
Unipolar Motor Driver Power MOSFET Parallel
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Motion Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 744-STK672-440B-E | 1253357-STK672-440B-E | STK672-440B-E | STK672-440B-E | STK672-440B-E |
| Product Name | Motor Driver IC | Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers |
| PC-Based Bus | Parallel | ||||
| Operating Temperature | -20 C (-4 F) | -20 to 105 C (-4 to 221 F) | -20 to 105 C (-4 to 221 F) | ||
| AC Input | 5 to 5 volts | ||||
| DC Input | 5 to 5 volts |
