Part Details for LM5576BLDT/NOPB by Texas Instruments
Results Overview of LM5576BLDT/NOPB by Texas Instruments
- Distributor Offerings: (0 listings)
- 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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LM5576BLDT/NOPB Information
LM5576BLDT/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 |
Part Details for LM5576BLDT/NOPB
LM5576BLDT/NOPB CAD Models
LM5576BLDT/NOPB Part Data Attributes
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LM5576BLDT/NOPB
Texas Instruments
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LM5576BLDT/NOPB
Texas Instruments
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | HTSSOP-20 | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | ADJ OUTPUT VOLTAGE IS BELOW 1.225V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 75 V | |
| Input Voltage-Min | 6 V | |
| Input Voltage-Nom | 48 V | |
| JESD-30 Code | R-PDSO-G20 | |
| Length | 6.5 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Seated Height-Max | 1.1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Width | 4.4 mm |
LM5576BLDT/NOPB Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the datasheet, but it's also important to follow general thermal design guidelines, such as using a solid ground plane, placing thermal vias under the device, and keeping the thermal path short and direct.
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In addition to following the recommended operating temperature range, ensure that the device is properly heatsinked, and consider using thermal interface materials to improve heat transfer. Also, be mindful of the device's power dissipation and thermal resistance to avoid overheating.
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Using a different inductor value or type can affect the converter's performance, stability, and efficiency. It's essential to ensure that the chosen inductor meets the recommended specifications and is compatible with the device's operating frequency and current ratings.
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To troubleshoot soft-start issues, check the soft-start capacitor value and voltage rating, ensure that the soft-start pin is properly connected, and verify that the device is not being overloaded or experiencing voltage drops during startup.
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To minimize EMI and EMC issues, follow proper PCB layout and design guidelines, use shielding and filtering components as needed, and ensure that the device is operated within its recommended frequency range and output voltage.