Part Details for LTC3633AIFE-1#PBF by Linear Technology
Results Overview of LTC3633AIFE-1#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LTC3633AIFE-1#PBF Information
LTC3633AIFE-1#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.
Part Details for LTC3633AIFE-1#PBF
LTC3633AIFE-1#PBF CAD Models
LTC3633AIFE-1#PBF Part Data Attributes
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LTC3633AIFE-1#PBF
Linear Technology
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Datasheet
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LTC3633AIFE-1#PBF
Linear Technology
LTC3633A/LTC3633A-1 - Dual Channel 3A, 20V Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 28; 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 | TSSOP | |
| Package Description | 4.4 MM, LEAD FREE, PLASTIC, TSSOP-28 | |
| Pin Count | 28 | |
| Manufacturer Package Code | FE | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OPERATES IN SUPPLY VOLTAGE 3.6 TO 20 VOLT; BUCK SWITCHING CONFIGURATION ALSO AVAILABLE | |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Input Voltage-Max | 20 V | |
| Input Voltage-Min | 1.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e3 | |
| Length | 9.7 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 4.5 A | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP28,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PHASE-SHIFT | |
| Switching Frequency-Max | 4600 kHz | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 mm |
Alternate Parts for LTC3633AIFE-1#PBF
This table gives cross-reference parts and alternative options found for LTC3633AIFE-1#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 LTC3633AIFE-1#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 |
|---|---|---|---|---|
| LTC3633AIFE#PBF | Linear Technology | Check for Price | LTC3633A/LTC3633A-1 - Dual Channel 3A, 20V Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3633AIFE-1#PBF vs LTC3633AIFE#PBF |
| LTC3633AIFE#TRPBF | Linear Technology | Check for Price | LTC3633A/LTC3633A-1 - Dual Channel 3A, 20V Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3633AIFE-1#PBF vs LTC3633AIFE#TRPBF |
| LTC3633AIFE-1#TRPBF | Linear Technology | Check for Price | LTC3633A/LTC3633A-1 - Dual Channel 3A, 20V Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3633AIFE-1#PBF vs LTC3633AIFE-1#TRPBF |
LTC3633AIFE-1#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LTC3633AIFE-1#PBF is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
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To ensure the LTC3633AIFE-1#PBF operates within its thermal limits, make sure to provide adequate heat sinking, keep the ambient temperature below 85°C, and avoid high power dissipation during operation.
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While the LTC3633AIFE-1#PBF can operate up to 125°C, it's not recommended to use it in high-temperature environments above 105°C without proper derating and thermal management.
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To configure the LTC3633AIFE-1#PBF for a specific output voltage, use the feedback resistors (RFBT and RFB) to set the output voltage according to the formula: VOUT = 0.8V x (1 + RFB/RFBT).
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The minimum input capacitance required for the LTC3633AIFE-1#PBF is 10uF, but it's recommended to use a higher value (e.g., 22uF) for better input filtering and stability.