Part Details for LTC3780EG#PBF by Linear Technology
Results Overview of LTC3780EG#PBF by Linear Technology
- Distributor Offerings: (5 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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LTC3780EG#PBF Information
LTC3780EG#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 LTC3780EG#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 75 |
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RFQ | ||
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Bristol Electronics | 63 |
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RFQ | ||
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Bristol Electronics | 3 |
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RFQ | ||
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Vyrian | Other Function Semiconductors | 408 |
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RFQ | |
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Win Source Electronics | DC/DC Cntrlr Single-OUT Step Down/Step Up 440kHz Automotive 24-Pin SSOP Tube / IC REG CTRLR BUCK-BOOST 24SSOP | 8750 |
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$5.5000 / $7.1041 | Buy Now |
Part Details for LTC3780EG#PBF
LTC3780EG#PBF CAD Models
LTC3780EG#PBF Part Data Attributes
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LTC3780EG#PBF
Linear Technology
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Datasheet
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LTC3780EG#PBF
Linear Technology
LTC3780 - High Efficiency, Synchronous, 4-Switch Buck-Boost Controller; Package: SSOP; Pins: 24; 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 | SSOP | |
| Package Description | 5.30 MM, LEAD FREE, PLASTIC, SSOP-24 | |
| Pin Count | 24 | |
| Manufacturer Package Code | G | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OUTPUT VOLTAGE ADJUSTABLE 0.8 TO 30V | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 36 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G24 | |
| JESD-609 Code | e3 | |
| Length | 8.2 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 3 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP24,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 440 kHz | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| 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 | 5.3 mm |
LTC3780EG#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LTC3780 can handle is 36V, but it's recommended to keep it below 32V for reliable operation.
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The inductor value depends on the input voltage, output voltage, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet, and then adjust based on the specific application requirements.
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The SYNC pin is used to synchronize the switching frequency of multiple LTC3780 devices. To use it, connect the SYNC pins of multiple devices together, and set the switching frequency of one device as the master. The other devices will then synchronize their switching frequency to the master device.
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The output voltage of the LTC3780 can be adjusted by changing the resistive divider ratio of the feedback resistors (R1 and R2). The output voltage is calculated using the formula: Vout = 0.8V x (1 + R2/R1).
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The maximum output current that the LTC3780 can deliver depends on the input voltage and the inductor value. The datasheet provides a graph to determine the maximum output current based on the input voltage and inductor value.