Part Details for LTC3417AIFE-1#PBF by Linear Technology
Results Overview of LTC3417AIFE-1#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LTC3417AIFE-1#PBF Information
LTC3417AIFE-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 LTC3417AIFE-1#PBF
LTC3417AIFE-1#PBF CAD Models
LTC3417AIFE-1#PBF Part Data Attributes
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LTC3417AIFE-1#PBF
Linear Technology
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Datasheet
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LTC3417AIFE-1#PBF
Linear Technology
LTC3417A-1 - Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator with POR; Package: TSSOP; Pins: 20; 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 | 4.40 MM, LEAD FREE, PLASTIC, TSSOP-20 | |
| Pin Count | 20 | |
| Manufacturer Package Code | FE | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5V | |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Input Voltage-Max | 5.5 V | |
| Input Voltage-Min | 2.25 V | |
| Input Voltage-Nom | 3.6 V | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e3 | |
| Length | 6.5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP20,.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 | 4000 kHz | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| 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 | 4.4 mm |
Alternate Parts for LTC3417AIFE-1#PBF
This table gives cross-reference parts and alternative options found for LTC3417AIFE-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 LTC3417AIFE-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 |
|---|---|---|---|---|
| LTC3417AEFE-1#PBF | Analog Devices Inc | $5.2027 | Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator with POR | LTC3417AIFE-1#PBF vs LTC3417AEFE-1#PBF |
| LTC3417AIFE-1#PBF | Analog Devices Inc | $5.9405 | Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator with POR | LTC3417AIFE-1#PBF vs LTC3417AIFE-1#PBF |
| LTC3417AIFE-1#TRPBF | Linear Technology | Check for Price | LTC3417A-1 - Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator with POR; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C | LTC3417AIFE-1#PBF vs LTC3417AIFE-1#TRPBF |
| LTC3417AEFE-1#TRPBF | Linear Technology | Check for Price | LTC3417A-1 - Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator with POR; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C | LTC3417AIFE-1#PBF vs LTC3417AEFE-1#TRPBF |
| LTC3417AEFE-1#TRPBF | Analog Devices Inc | Check for Price | Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator with POR | LTC3417AIFE-1#PBF vs LTC3417AEFE-1#TRPBF |
| LTC3417AIFE-1#TRPBF | Analog Devices Inc | Check for Price | Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator with POR | LTC3417AIFE-1#PBF vs LTC3417AIFE-1#TRPBF |
| LTC3417AEFE-1#PBF | Linear Technology | Check for Price | LTC3417A-1 - Dual Synchronous 1.5A/1A 4MHz Step-Down DC/DC Regulator with POR; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C | LTC3417AIFE-1#PBF vs LTC3417AEFE-1#PBF |
LTC3417AIFE-1#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the VIN pin is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
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To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
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The PG (Power Good) pin is an open-drain output that indicates when the output voltage is within 92% to 108% of the nominal output voltage. It can be used to monitor the output voltage and generate a reset signal or an interrupt to the microcontroller. Connect a pull-up resistor to a voltage rail (e.g., VCC) and use the PG pin as an input to the microcontroller.
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The LTC3417AIFE-1#PBF is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure that the device is properly heatsinked and the ambient temperature is within the recommended range to prevent overheating and ensure reliable operation.
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The output voltage ripple can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where Iout is the output current, ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency. Use the recommended output capacitance and ESR values to minimize the output voltage ripple.