Part Details for LTC3112IFE#PBF by Linear Technology
Results Overview of LTC3112IFE#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LTC3112IFE#PBF Information
LTC3112IFE#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 LTC3112IFE#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 342 |
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RFQ |
Part Details for LTC3112IFE#PBF
LTC3112IFE#PBF CAD Models
LTC3112IFE#PBF Part Data Attributes
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LTC3112IFE#PBF
Linear Technology
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Datasheet
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LTC3112IFE#PBF
Linear Technology
LTC3112 - 15V, 2.5A 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 2.5V TO 14V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 2.7 V | |
| Input Voltage-Nom | 5 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 Current-Max | 12 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP20,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 825 kHz | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| 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 LTC3112IFE#PBF
This table gives cross-reference parts and alternative options found for LTC3112IFE#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 LTC3112IFE#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 |
|---|---|---|---|---|
| LTC3112EFE#PBF | Analog Devices Inc | $7.0173 | 15V, 2.5A Synchronous Buck-Boost DC/DC Converter | LTC3112IFE#PBF vs LTC3112EFE#PBF |
| LTC3112IFE#PBF | Analog Devices Inc | $7.0252 | 15V, 2.5A Synchronous Buck-Boost DC/DC Converter | LTC3112IFE#PBF vs LTC3112IFE#PBF |
| LTC3112EFE#PBF | Linear Technology | Check for Price | LTC3112 - 15V, 2.5A Synchronous Buck-Boost DC/DC Converter; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C | LTC3112IFE#PBF vs LTC3112EFE#PBF |
| LTC3112IFE#TRPBF | Linear Technology | Check for Price | LTC3112 - 15V, 2.5A Synchronous Buck-Boost DC/DC Converter; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C | LTC3112IFE#PBF vs LTC3112IFE#TRPBF |
| LTC3112EFE#TRPBF | Analog Devices Inc | Check for Price | 15V, 2.5A Synchronous Buck-Boost DC/DC Converter | LTC3112IFE#PBF vs LTC3112EFE#TRPBF |
LTC3112IFE#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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To optimize inductor selection, consider the inductor's saturation current, DC resistance, and core loss. A good starting point is to choose an inductor with a saturation current at least 1.5 times the peak current, and a DC resistance less than 100mΩ.
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The RUN pin is an active-high enable input that allows the user to turn the converter on and off. To use it, simply tie the RUN pin to VIN or a logic signal to enable the converter, or tie it to GND to disable it.
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To configure the LTC3112 for a specific output voltage, use the FB pin and a resistive divider to set the output voltage. The FB pin regulates the output voltage to 0.8V, so choose resistors that divide the output voltage to 0.8V.
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The maximum output current that the LTC3112 can deliver is 2A, but it's limited by the input voltage, inductor selection, and thermal considerations. Be sure to check the datasheet for thermal derating and output current limitations.