Part Details for STK672-640C-E by onsemi
Results Overview of STK672-640C-E by onsemi
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Renewable Energy
Robotics and Drones
STK672-640C-E Information
STK672-640C-E by onsemi is a Motion Control Electronic.
Motion Control Electronics are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Part Details for STK672-640C-E
STK672-640C-E CAD Models
STK672-640C-E Part Data Attributes
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STK672-640C-E
onsemi
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Datasheet
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STK672-640C-E
onsemi
Motor Driver, 2-Phase, Full and Half Stepping, Unipolar, SIP19 29.2x14.4, 15-TUBE
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| Pbfree Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ON SEMICONDUCTOR | |
| Part Package Code | SIP19 29.2x14.4 | |
| Package Description | HSZIP, ZIP19,.15,.16,40FL | |
| Pin Count | 19 | |
| Manufacturer Package Code | 127CF | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | onsemi | |
| Additional Feature | ALSO OPERATES IN 10 TO 46 SUPPLY, SEATED HT-CALCULATED, SEATED HGT-NOM | |
| Analog IC - Other Type | STEPPER MOTOR CONTROLLER | |
| JESD-30 Code | R-PZIP-T19 | |
| JESD-609 Code | e2 | |
| Length | 29.2 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 19 | |
| Output Current-Max | 20 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HSZIP | |
| Package Equivalence Code | ZIP19,.15,.16,40FL | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE, HEAT SINK/SLUG, SHRINK PITCH | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 18.2 mm | |
| Supply Current-Max (Isup) | 8 mA | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | HYBRID | |
| Terminal Finish | Tin/Nickel (Sn/Ni) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 1 mm | |
| Terminal Position | ZIG-ZAG | |
| Width | 4.5 mm |
Alternate Parts for STK672-640C-E
This table gives cross-reference parts and alternative options found for STK672-640C-E. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STK672-640C-E, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
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| STK672-640CN-E | onsemi | Check for Price | Unipolar 2-Phase Stepper Motor Driver, SIP19 29.2x14.4, 15-TUBE | STK672-640C-E vs STK672-640CN-E |
| STK672-642A-E | onsemi | Check for Price | Motor Driver, 2-Phase, Full / Half-Stepping, Unipolar, SIP19 24.2x14.4, 20-TUBE | STK672-640C-E vs STK672-642A-E |
| STK672-642AN-E | onsemi | Check for Price | Unipolar 2-Phase Stepper Motor Driver, SIP-19, 20-TUBE | STK672-640C-E vs STK672-642AN-E |
| STK672-642B-E | SANYO Electric Co Ltd | Check for Price | Stepper Motor Controller, 20A, PACKAGE-19 | STK672-640C-E vs STK672-642B-E |
| STK672-640A-E | onsemi | Check for Price | Motor Driver, 2-Phase, Full / Half-Stepping, Unipolar, SIP19 29.2x14.4, 15-TUBE | STK672-640C-E vs STK672-640A-E |
STK672-640C-E Frequently Asked Questions (FAQ)
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The recommended PCB layout for optimal thermal performance involves placing the device on a 2-layer or 4-layer board with a solid ground plane on the bottom layer, and using thermal vias to connect the device's thermal pad to the ground plane. Additionally, keeping the copper traces away from the device's thermal pad and using a thermal relief pattern can help reduce thermal resistance.
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To ensure reliable operation in high-temperature environments, it's essential to follow the recommended operating conditions, including the maximum junction temperature (Tj) of 150°C. Additionally, consider using a heat sink, thermal interface material, and ensuring good airflow around the device. It's also crucial to monitor the device's temperature and adjust the operating conditions accordingly.
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The critical parameters to monitor during operation to prevent overheating include the device's junction temperature (Tj), output current, and input voltage. Monitoring these parameters can help identify potential overheating issues and allow for adjustments to be made to prevent damage to the device.
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When selecting input and output capacitors for the STK672-640C-E, consider the device's input voltage range, output current, and operating frequency. Choose capacitors with a suitable voltage rating, capacitance value, and ESR (Equivalent Series Resistance) to ensure stable operation and minimize ripple voltage.
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The recommended soldering conditions for the STK672-640C-E include a peak temperature of 260°C, a soldering time of 10 seconds or less, and a temperature ramp rate of 3°C/s or less. It's also essential to use a soldering iron with a suitable tip size and shape to ensure good thermal contact and minimize the risk of damage to the device.