Part Details for LM3430SDX/NOPB by Texas Instruments
Results Overview of LM3430SDX/NOPB by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LM3430SDX/NOPB Information
LM3430SDX/NOPB by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| DS96174CN/NOPB | Rochester Electronics LLC | DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16 | |
| LM611IM/NOPB | Rochester Electronics LLC | LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar |
Price & Stock for LM3430SDX/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Peripheral ICs | 1490 |
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RFQ |
Part Details for LM3430SDX/NOPB
LM3430SDX/NOPB CAD Models
LM3430SDX/NOPB Part Data Attributes
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LM3430SDX/NOPB
Texas Instruments
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Datasheet
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LM3430SDX/NOPB
Texas Instruments
Boost Controller for LED Backlighting 12-WSON -40 to 125
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | HVSON, SOLCC12,.12,16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 6 V | |
| Input Voltage-Nom | 18 V | |
| JESD-30 Code | S-PDSO-N12 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 12 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.1 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC12,.12,16 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 1115 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.4 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
LM3430SDX/NOPB Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the LM3430 application note (SLVAU65) that includes thermal vias, copper pours, and component placement guidelines to minimize thermal resistance and ensure optimal performance.
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To ensure reliable start-up and shutdown, it's essential to follow the recommended soft-start and shutdown procedures outlined in the datasheet. This includes using a soft-start capacitor, limiting the input voltage slew rate, and ensuring the enable pin is properly biased.
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Operating the LM3430 at high ambient temperatures can reduce its reliability and lifespan. It's essential to derate the device's power dissipation and ensure proper thermal management to prevent overheating. Texas Instruments provides thermal derating curves in the datasheet to help with this calculation.
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Yes, the LM3430 is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard and is manufactured using automotive-grade processes. However, it's essential to review the device's qualification data and ensure it meets the specific requirements of your application.
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Texas Instruments provides a troubleshooting guide in the LM3430 application note (SLVAU65) that covers common issues and their solutions. This includes checking the PCB layout, component values, and input/output connections to ensure they meet the recommended specifications.