Part Details for LTC3115EFE-2#PBF by Linear Technology
Results Overview of LTC3115EFE-2#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Industrial Automation
Energy and Power Systems
Renewable Energy
LTC3115EFE-2#PBF Information
LTC3115EFE-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 LTC3115EFE-2#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 126 |
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RFQ |
Part Details for LTC3115EFE-2#PBF
LTC3115EFE-2#PBF CAD Models
LTC3115EFE-2#PBF Part Data Attributes
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LTC3115EFE-2#PBF
Linear Technology
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Datasheet
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LTC3115EFE-2#PBF
Linear Technology
LTC3115-2 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: TSSOP; Pins: 20; 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 | TSSOP | |
| Package Description | 4.40 MM, LEAD FREE, PLASTIC, TSSOP-20 | |
| Pin Count | 20 | |
| Manufacturer Package Code | FE | |
| 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-G20 | |
| JESD-609 Code | e3 | |
| Length | 6.5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Voltage-Nom | 4.45 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 2000 kHz | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 mm |
Alternate Parts for LTC3115EFE-2#PBF
This table gives cross-reference parts and alternative options found for LTC3115EFE-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 LTC3115EFE-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 |
|---|---|---|---|---|
| LTC3115IFE-1#PBF | Linear Technology | Check for Price | LTC3115-1 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C | LTC3115EFE-2#PBF vs LTC3115IFE-1#PBF |
| LTC3115HFE-1#TRPBF | Linear Technology | Check for Price | LTC3115-1 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 125°C | LTC3115EFE-2#PBF vs LTC3115HFE-1#TRPBF |
| LTC3115IDHD-1#PBF | Linear Technology | Check for Price | LTC3115-1 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: DFN; Pins: 16; Temperature Range: -40°C to 85°C | LTC3115EFE-2#PBF vs LTC3115IDHD-1#PBF |
| LTC3115HFE-2#TRPBF | Linear Technology | Check for Price | LTC3115-2 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 125°C | LTC3115EFE-2#PBF vs LTC3115HFE-2#TRPBF |
| LTC3115EFE-1#TRPBF | Linear Technology | Check for Price | LTC3115-1 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C | LTC3115EFE-2#PBF vs LTC3115EFE-1#TRPBF |
| LTC3115EDHD-1#PBF | Linear Technology | Check for Price | LTC3115-1 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: DFN; Pins: 16; Temperature Range: -40°C to 85°C | LTC3115EFE-2#PBF vs LTC3115EDHD-1#PBF |
| LTC3115MPFE-1#TRPBF | Linear Technology | Check for Price | LTC3115-1 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: TSSOP; Pins: 20; Temperature Range: -55°C to 125°C | LTC3115EFE-2#PBF vs LTC3115MPFE-1#TRPBF |
| LTC3115IFE-2#PBF | Linear Technology | Check for Price | LTC3115-2 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C | LTC3115EFE-2#PBF vs LTC3115IFE-2#PBF |
| LTC3115IFE-1#TRPBF | Linear Technology | Check for Price | LTC3115-1 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C | LTC3115EFE-2#PBF vs LTC3115IFE-1#TRPBF |
| LTC3115HFE-1#PBF | Linear Technology | Check for Price | LTC3115-1 - 40V, 2A Synchronous Buck-Boost DC/DC Converter; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 125°C | LTC3115EFE-2#PBF vs LTC3115HFE-1#PBF |
LTC3115EFE-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 suitable inductance value based on the switching frequency and output voltage. A good starting point is to use 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 the RUN pin to VIN to enable the converter, or connect it to GND to shut it down.
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The feedback network consists of resistors R1 and R2. Choose R1 and R2 such that the ratio of R1 to R2 sets the desired output voltage. A good starting point is to use R1 = 1kΩ and R2 = 2.49kΩ for a 3.3V output.
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The maximum output current that the LTC3115 can deliver is 2A, but it's recommended to derate the output current based on the input voltage, output voltage, and ambient temperature.