Part Details for VN450 by STMicroelectronics
Results Overview of VN450 by STMicroelectronics
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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VN450 Information
VN450 by STMicroelectronics is a Peripheral Driver.
Peripheral Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for VN450
| Part # | Distributor | Description | Stock | Price | Buy | |
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Chip 1 Exchange | INSTOCK | 4402 |
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RFQ | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 10 |
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$3.0000 / $4.6200 | Buy Now |
US Tariff Estimator: VN450 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.
VN450 Part Data Attributes
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VN450
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
VN450
STMicroelectronics
Buffer/Inverter Based Peripheral Driver, 3 Driver, 45A, MOS, PDSO20
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Power, So-20 | |
| Pin Count | 20 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Built-in Protections | Over Current; Over Voltage; Thermal; Under Voltage | |
| Driver Number of Bits | 3 | |
| Interface IC Type | Buffer Or Inverter Based Peripheral Driver | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e3 | |
| Length | 15.9 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Output Current Flow Direction | Source | |
| Output Current-Max | 2 A | |
| Output Peak Current Limit-Nom | 45 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.56 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.6 Mm | |
| Supply Voltage-Max | 36 V | |
| Supply Voltage-Min | 5.5 V | |
| Supply Voltage-Nom | 13 V | |
| Surface Mount | Yes | |
| Technology | Mos | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Turn-off Time | 600 µS | |
| Turn-on Time | 140 µS | |
| Width | 11 Mm |
VN450 Frequently Asked Questions (FAQ)
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The VN450 can operate from -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C.
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To configure the VN450 for low-power mode, set the EN pin low and the STBY pin high. This will reduce the power consumption to approximately 10 μA.
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For optimal performance, it is recommended to follow a star-shaped layout for the power supply pins, keep the analog and digital grounds separate, and use a solid ground plane. Additionally, route the high-frequency signals away from the analog signals.
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To troubleshoot issues with the SPI interface, check the clock frequency, polarity, and phase settings. Ensure that the CS pin is properly toggled, and the data is transmitted in the correct format. Use a logic analyzer or oscilloscope to verify the signal integrity.
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The VN450 can deliver up to 1.5 A to the load, but the maximum current is dependent on the external components and the application's requirements. It is recommended to check the thermal performance and power dissipation to ensure reliable operation.