Part Details for LTC3119IUFD#TRPBF by Linear Technology
Results Overview of LTC3119IUFD#TRPBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LTC3119IUFD#TRPBF Information
LTC3119IUFD#TRPBF 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 LTC3119IUFD#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
SMC-LTC3119IUFD#TRPBF
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Sensible Micro Corporation | AS6081 Certified Vendor, 1 Yr Warranty RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 2123+ Container: Tape & Reel | 0 |
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RFQ |
US Tariff Estimator: LTC3119IUFD#TRPBF by Linear Technology
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LTC3119IUFD#TRPBF
LTC3119IUFD#TRPBF Part Data Attributes
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LTC3119IUFD#TRPBF
Linear Technology
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Datasheet
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LTC3119IUFD#TRPBF
Linear Technology
LTC3119 - 18V, 5A Synchronous Buck-Boost DC/DC Converter; Package: QFN; Pins: 28; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Part Package Code | QFN | |
| Package Description | Hvqccn, | |
| Pin Count | 28 | |
| Manufacturer Package Code | UFD | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 2016-10-25 | |
| Additional Feature | Adjustable Ouput Mode From 0.8 To 18 V | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 18 V | |
| Input Voltage-Min | 2.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PQCC-N28 | |
| Length | 5 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Voltage-Nom | 5 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HVQCCN | |
| Package Shape | Rectangular | |
| Package Style | Chip Carrier, Heat Sink/Slug, Very Thin Profile | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Seated Height-Max | 0.8 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck-Boost | |
| Switching Frequency-Max | 2000 Khz | |
| Technology | Cmos | |
| Temperature Grade | Automotive | |
| Terminal Form | No Lead | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Width | 4 Mm |
LTC3119IUFD#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LTC3119IUFD 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 maximum output current and a DC resistance less than 100mΩ.
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To minimize EMI and noise, keep the switching node (SW pin) away from sensitive analog nodes, use a solid ground plane, and place the input and output capacitors close to the IC. Also, use a shielded inductor and orient it to minimize radiation.
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To configure the LTC3119IUFD for a specific output voltage, use the FB pin and a resistive divider to set the output voltage. The resistive divider should be connected between the output voltage and ground, with the FB pin connected to the center tap of the divider.
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The maximum ambient temperature range for the LTC3119IUFD is -40°C to 125°C, but the junction temperature should not exceed 150°C for reliable operation.