Part Details for L6234D by STMicroelectronics
Results Overview of L6234D by STMicroelectronics
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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L6234D Information
L6234D by STMicroelectronics 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.
Price & Stock for L6234D
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 20 |
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RFQ | ||
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Quest Components | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDSO20 | 11 |
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$28.5000 / $30.0000 | Buy Now |
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Vyrian | Brushless DC Motor Controller, 2.5A, BCDMOS, PDSO20 | 580 |
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RFQ |
US Tariff Estimator: L6234D by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
L6234D CAD Models
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L6234D Part Data Attributes
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L6234D
STMicroelectronics
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Datasheet
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L6234D
STMicroelectronics
3-PHASE BRUSHLESS DC MOTOR CONTROLLER, 2.5A, BCDMOS, PDSO20
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| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | So-20 | |
| Pin Count | 20 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Analog IC - Other Type | 3-Phase Brushless Dc Motor Controller | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e0 | |
| Length | 12.8 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Output Current-Max | 2.5 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 Mm | |
| Supply Voltage-Max (Vsup) | 48 V | |
| Supply Voltage-Min (Vsup) | 8 V | |
| Supply Voltage-Nom (Vsup) | 42 V | |
| Surface Mount | Yes | |
| Technology | Bcdmos | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Width | 7.5 Mm |
L6234D Frequently Asked Questions (FAQ)
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The maximum voltage that can be applied to the L6234D is 50V, but it's recommended to keep it below 40V for reliable operation.
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The sense resistor value depends on the desired current limit and the voltage drop across the resistor. A good starting point is to use the formula Rsense = 0.5V / Ilim, where Ilim is the desired current limit.
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The bootstrap capacitor (Cboot) is used to generate the high-side gate drive voltage. A good starting point for choosing Cboot is to use a value between 10nF to 100nF, depending on the switching frequency and the gate drive current.
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To ensure proper thermal management, make sure to provide a good thermal path from the device to a heat sink or the PCB, and consider using thermal interface materials to reduce thermal resistance. Also, ensure that the device is operated within its recommended temperature range.
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Key considerations for PCB layout include keeping the high-current paths short and wide, using a solid ground plane, and separating the high-frequency switching nodes from sensitive analog circuits. Also, ensure that the device is placed close to the power components to minimize parasitic inductance.