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Part Details for LT3579IUFD#PBF by Analog Devices Inc
Results Overview of LT3579IUFD#PBF by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (2 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
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LT3579IUFD#PBF Information
LT3579IUFD#PBF by Analog Devices Inc 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 LT3579IUFD#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
51AK8736
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Newark | Dc/Dc Conv, Boost, Inv, 2.5Mhz, 125Deg C, No. Of Outputs:1Outputs, Topology:Boost, Flyback, Inverting, Sepic, Input Voltage Min:2.3V, Input Voltage Max:16V, Max Output Current:6A, Ic Case/Package:Qfn-Ep, No. Of Pins:20Pins Rohs Compliant: Yes |Analog Devices LT3579IUFD#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 71 |
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$4.9600 | Buy Now |
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DISTI #
LT3579IUFD#PBF-ND
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DigiKey | IC REG BST CHARGE PUMP ADJ 20QFN Min Qty: 1 Lead time: 10 Weeks Container: Tube |
597 In Stock |
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$5.4875 / $9.7300 | Buy Now |
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DISTI #
584-LT3579IUFD#PBF
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Mouser Electronics | Switching Voltage Regulators 6A Boost/Inv DC/DC Conv w/ Fault Prot RoHS: Compliant | 1168 |
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$5.4800 / $8.4600 | Buy Now |
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Analog Devices Inc | 6A Boost/Inv DC/DC Conv w/ Fau Package Multiple: 73 | 193 |
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$4.3900 / $9.1500 | Buy Now |
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DISTI #
35214017
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Verical | Conv DC-DC 2.5V to 16V Inv/Step Up Single-Out -0.4V to 42V 6A 20-Pin QFN EP Tube RoHS: Compliant Min Qty: 73 Package Multiple: 73 | Americas - 73 |
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$5.5220 | Buy Now |
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DISTI #
LT3579IUFD#PBF
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Richardson RFPD | DC TO DC CONVERTER RoHS: Compliant Min Qty: 73 | 0 |
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$5.6700 / $6.5900 | Buy Now |
Part Details for LT3579IUFD#PBF
LT3579IUFD#PBF CAD Models
LT3579IUFD#PBF Part Data Attributes
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LT3579IUFD#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LT3579IUFD#PBF
Analog Devices Inc
6A Boost/Inverting DC/DC Converter with Fault Protection
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 4 X 5 MM, LEAD FREE, PLASTIC, MO-220, QFN-20 | |
| Pin Count | 20 | |
| Manufacturer Package Code | 05-08-1711 | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 16 V | |
| Input Voltage-Min | 2.5 V | |
| Input Voltage-Nom | 5 V | |
| JESD-30 Code | R-PQCC-N20 | |
| JESD-609 Code | e3 | |
| Length | 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 | 9.4 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Shape | RECTANGULAR | |
| Package Style | CHIP CARRIER | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 2800 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4 mm |
Alternate Parts for LT3579IUFD#PBF
This table gives cross-reference parts and alternative options found for LT3579IUFD#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 LT3579IUFD#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 |
|---|---|---|---|---|
| LT3579IUFD#PBF | Linear Technology | Check for Price | LT3579 - 6A Boost/Inverting DC/DC Converter with Fault Protection; Package: QFN; Pins: 20; Temperature Range: -40°C to 85°C | LT3579IUFD#PBF vs LT3579IUFD#PBF |
| LT3579EUFD#TRPBF | Analog Devices Inc | Check for Price | 6A Boost/Inverting DC/DC Converter with Fault Protection | LT3579IUFD#PBF vs LT3579EUFD#TRPBF |
LT3579IUFD#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT3579IUFD involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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The compensation network for the LT3579IUFD involves selecting the right values for the compensation resistors and capacitors. A good starting point is to use the values recommended in the datasheet, and then adjust them based on the specific application and desired performance. It's also important to consider the output capacitor's ESR and the inductor's DCR when selecting the compensation components.
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The maximum input voltage that the LT3579IUFD can handle is 28V. Exceeding this voltage can cause damage to the IC. It's recommended to add input voltage protection, such as a voltage regulator or a TVS diode, to prevent damage from voltage spikes or transients.
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To ensure the LT3579IUFD operates within its thermal limits, it's essential to provide adequate heat sinking and thermal management. This can be achieved by using a heat sink, thermal interface material, and ensuring good airflow around the IC. The thermal resistance of the IC and the PCB should also be considered when designing the thermal management system.
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The recommended input capacitor type for the LT3579IUFD is a low-ESR ceramic capacitor, such as an X5R or X7R dielectric capacitor. These capacitors have low equivalent series resistance (ESR) and are suitable for high-frequency switching applications.