Part Details for LTC3115IDHD-2#PBF by Linear Technology
Results Overview of LTC3115IDHD-2#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
Energy and Power Systems
Renewable Energy
LTC3115IDHD-2#PBF Information
LTC3115IDHD-2#PBF by Linear Technology 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.
Price & Stock for LTC3115IDHD-2#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 391 |
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RFQ |
Part Details for LTC3115IDHD-2#PBF
LTC3115IDHD-2#PBF CAD Models
LTC3115IDHD-2#PBF Part Data Attributes
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LTC3115IDHD-2#PBF
Linear Technology
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Datasheet
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LTC3115IDHD-2#PBF
Linear Technology
LTC3115-2 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: DFN; Pins: 16; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | DFN | |
| Package Description | 5 X 4 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-229WJGD-2, DFN-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | DHD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 2.7V TO 40V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 2.7 V | |
| Input Voltage-Nom | 24 V | |
| JESD-30 Code | R-PDSO-N16 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Voltage-Nom | 4.45 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC16,.16,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 2000 kHz | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4 mm |
Alternate Parts for LTC3115IDHD-2#PBF
This table gives cross-reference parts and alternative options found for LTC3115IDHD-2#PBF. 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 LTC3115IDHD-2#PBF, 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 |
|---|---|---|---|---|
| LTC3115IDHD-2#PBF | Analog Devices Inc | $8.6800 | 40V, 2A Synchronous Buck-Boost DC/DC Converter | LTC3115IDHD-2#PBF vs LTC3115IDHD-2#PBF |
LTC3115IDHD-2#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the VIN pin is 40V, but it's recommended to keep it below 36V for reliable operation.
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Choose an inductor with a high saturation current rating, low DC resistance, and a high quality factor (Q). A good starting point is an inductor with an inductance value between 1.5uH to 3.3uH.
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The RUN pin is an active-high enable input that allows the user to turn the converter on and off. Connect it to VIN to enable the converter, or to GND to disable it.
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The output voltage is set by the resistive divider network connected to the FB pin. The feedback voltage is 0.8V, so choose resistors that provide the desired output voltage based on the formula: Vout = 0.8V x (R1 + R2) / R2.
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The maximum output current of the LTC3115 is 2A, but it's limited by the input voltage, output voltage, and inductor selection. Be sure to check the power stage design and thermal considerations to ensure reliable operation.