Part Details for LTC3614EUDD#PBF by Linear Technology
Results Overview of LTC3614EUDD#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 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.
LTC3614EUDD#PBF Information
LTC3614EUDD#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 LTC3614EUDD#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 36 |
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RFQ |
Part Details for LTC3614EUDD#PBF
LTC3614EUDD#PBF CAD Models
LTC3614EUDD#PBF Part Data Attributes
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LTC3614EUDD#PBF
Linear Technology
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Datasheet
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LTC3614EUDD#PBF
Linear Technology
LTC3614 - 4A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter; Package: QFN; 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 | QFN | |
| Package Description | 3 X 5 MM, LEAD FREE, PLASTIC, QFN-24 | |
| Pin Count | 24 | |
| Manufacturer Package Code | UDD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE DOWN TO 0.6V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Input Voltage-Max | 5.5 V | |
| Input Voltage-Min | 2.25 V | |
| Input Voltage-Nom | 3.3 V | |
| JESD-30 Code | R-PQCC-N24 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 10.5 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC24,.12X.2,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 2700 kHz | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LTC3614EUDD#PBF
This table gives cross-reference parts and alternative options found for LTC3614EUDD#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 LTC3614EUDD#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 |
|---|---|---|---|---|
| LTC3614EUDD#PBF | Analog Devices Inc | $6.2454 | 4A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter | LTC3614EUDD#PBF vs LTC3614EUDD#PBF |
| LTC3614IUDD#TRPBF | Analog Devices Inc | Check for Price | 4A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter | LTC3614EUDD#PBF vs LTC3614IUDD#TRPBF |
| LTC3614EUDD#TRPBF | Linear Technology | Check for Price | LTC3614 - 4A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C | LTC3614EUDD#PBF vs LTC3614EUDD#TRPBF |
| LTC3614IUDD#TRPBF | Linear Technology | Check for Price | LTC3614 - 4A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C | LTC3614EUDD#PBF vs LTC3614IUDD#TRPBF |
LTC3614EUDD#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LTC3614EUDD can handle is 36V, but it's recommended to keep it below 34V for reliable operation.
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To minimize EMI, keep the input and output capacitors close to the IC, use a solid ground plane, and keep the high-current paths short and wide. Also, avoid routing sensitive signals near the inductor.
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The recommended inductor value is between 1.5uH to 3.3uH, and a shielded inductor with a low DCR (e.g., Würth Elektronik 744331100 or similar) is recommended for optimal performance.
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The output voltage can be adjusted by changing the resistor divider ratio between the FB pin and the output voltage. A higher resistor value will increase the output voltage, and a lower value will decrease it.
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The maximum output current that the LTC3614EUDD can deliver is 4A, but it's recommended to keep it below 3.5A for reliable operation and to avoid overheating.