Part Details for LTC3611IWP#PBF by Linear Technology
Results Overview of LTC3611IWP#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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.
LTC3611IWP#PBF Information
LTC3611IWP#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 LTC3611IWP#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 114 |
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RFQ |
Part Details for LTC3611IWP#PBF
LTC3611IWP#PBF CAD Models
LTC3611IWP#PBF Part Data Attributes
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LTC3611IWP#PBF
Linear Technology
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Datasheet
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LTC3611IWP#PBF
Linear Technology
LTC3611 - 10A, 32V Monolithic Synchronous Step-Down DC/DC Converter; Package: QFN; Pins: 64; 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 | QFN | |
| Package Description | 9 X 9 MM, LEAD FREE, PLASTIC, QFN-64 | |
| Pin Count | 64 | |
| Manufacturer Package Code | WP | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 32 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | S-PQCC-N64 | |
| JESD-609 Code | e3 | |
| Length | 9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 64 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 10 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC64,.35SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 1000 kHz | |
| Technology | CMOS | |
| 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 | 9 mm |
Alternate Parts for LTC3611IWP#PBF
This table gives cross-reference parts and alternative options found for LTC3611IWP#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 LTC3611IWP#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 |
|---|---|---|---|---|
| LTC3611EWP#PBF | Analog Devices Inc | $15.0690 | 10A, 32V Monolithic Synchronous Step-Down DC/DC Converter | LTC3611IWP#PBF vs LTC3611EWP#PBF |
| LTC3611EWP#TRPBF | Analog Devices Inc | Check for Price | 10A, 32V Monolithic Synchronous Step-Down DC/DC Converter | LTC3611IWP#PBF vs LTC3611EWP#TRPBF |
LTC3611IWP#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LTC3611IWP is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
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To minimize EMI and noise, it's recommended to follow a star-ground configuration, keep the input and output capacitors close to the IC, and use a solid ground plane. Additionally, use a shielded inductor and keep the switching node (SW pin) away from sensitive nodes.
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The recommended operating frequency range for the LTC3611IWP is between 200kHz to 2MHz. Operating outside this range may affect the converter's efficiency and stability.
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To select the right inductor, consider the maximum current rating, inductance value, and core material. A good starting point is to use an inductor with a current rating of at least 1.5 times the maximum output current and an inductance value between 1uH to 10uH.
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The maximum output current that can be delivered by the LTC3611IWP is 1.2A. However, the actual output current may be limited by the input voltage, output voltage, and inductor selection.