The STK672-442BN-E is a hybrid IC designed for driving unipolar, 2-phase stepper motors with a maximum output current of 3.5A. It features PWM current control, which allows for efficient motor operation and reduced power consumption during standby. The device includes built-in protection functions such as motor terminal open detection, overcurrent detection, and overheat detection, which help ensure reliable operation. This motor driver supports various excitation modes, including micro-stepping, and can be configured using external pins. It operates with a supply voltage range of 0 to 46V and has a maximum supply voltage of 50V. The device is housed in a SIP-19 package and is RoHS compliant. The operating temperature range is from 0¬8C to 105¬8C, with a maximum junction temperature of 150¬8C. Engineers looking for a robust stepper motor driver with integrated protection features and flexible configuration options may find the STK672-442BN-E suitable for their applications.
Win Source Part Number: 1006623-STK672-442BN
Category: Integrated Circuits (ICs)>PMIC - Motor Drivers, Controllers
Package: Tube
Applications: General Purpose
Standard Package: 20
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
Supplier Device Package: 19-SIP
Temperature Range - Operating: 0°C ~ 105°C (TC)
ECCN: EAR99
Fake Threat In the Open Market: 84 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: onsemi
Other Names: STK672-442BN-EOS
Base Product Number: STK672
Product Status: Obsolete
Unipolar Motor Driver Power MOSFET Parallel 19-SIP
Unipolar Motor Driver Power MOSFET Parallel 19-SIP
MOTOR DRIVER, STEPPER, 3.5A, SIP-19; Motor Type:Stepper; No. of Outputs:2Outputs; Output Current:3.5A; Output Voltage:-; Driver Case Style:SIP; No. of Pins:19Pins; Supply Voltage Min:0V; Supply Voltage Max:46V; Product Range:-; MSL:-RoHS Compliant: Yes
IC MOTOR DRIVER UNIPOLAR 19SIP
IC MOTOR DRIVER UNIPOLAR 19SIP
| Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Motion Controllers | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 1006623-STK672-442BN-E | STK672-442BN-EOS-ND | STK672-442BN-E | 11X3880 | STK672-442BN-E | STK672-442BN-E |
| Product Name | Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers | Motor Drivers, Controllers | Motor Driver, Stepper, 3.5A, Sip-19; Motor Type Onsemi | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
| Operating Temperature | 0 to 105 C (32 to 221 F) | 0 to 105 C (32 to 221 F) | 0 to 105 C (32 to 221 F) | |||
| AC Input | 5 to 5 volts | 5 to 5 volts | 0 to 46 volts | |||
| DC Input | 5 to 5 volts | 5 to 5 volts | 0 to 46 volts | |||
| Continuous Current | 3 amps | 3 amps | 3.5 amps | |||
| Configuration | PCB Mount; 19-SSIP Formed Leads |
