Part Details for PT6475C by Texas Instruments
Results Overview of PT6475C by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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.
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PT6475C Information
PT6475C by Texas Instruments 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 PT6475C
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-20186-ND
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DigiKey | DC DC CONVERTER 1.5V 14A Container: Tray |
0 Tray |
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Buy Now | |
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Quest Components | 5 |
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$15.9250 | Buy Now | |
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Vyrian | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, MSMA12 | 9411 |
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RFQ |
US Tariff Estimator: PT6475C by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for PT6475C
PT6475C Part Data Attributes
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PT6475C
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
PT6475C
Texas Instruments
Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, MSMA12
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Rohs Compliant, Metal, Smd-12 | |
| Pin Count | 12 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Voltage-Mode | |
| Input Voltage-Max | 3.65 V | |
| Input Voltage-Min | 2.95 V | |
| Input Voltage-Nom | 3.3 V | |
| JESD-30 Code | R-MSMA-G12 | |
| Number of Functions | 1 | |
| Number of Terminals | 12 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 14 A | |
| Package Body Material | Metal | |
| Package Code | SMA | |
| Package Equivalence Code | SMSIP12H,.7 | |
| Package Shape | Rectangular | |
| Package Style | Microelectronic Assembly | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Qualification Status | Not Qualified | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 300 Khz | |
| Technology | Hybrid | |
| Temperature Grade | Industrial | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Single | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified |
Alternate Parts for PT6475C
This table gives cross-reference parts and alternative options found for PT6475C. 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 PT6475C, 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 |
|---|---|---|---|---|
| PT6466A | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, SMA12 | PT6475C vs PT6466A |
| PT6477N | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, MSMA12 | PT6475C vs PT6477N |
| PT6443N | Texas Instruments | Check for Price | Switching Regulator, 6A, 400kHz Switching Freq-Max, Hybrid | PT6475C vs PT6443N |
| PT6472A | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, MSMA12 | PT6475C vs PT6472A |
| PT6463N | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid | PT6475C vs PT6463N |
| PT6461N | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, SMA12 | PT6475C vs PT6461N |
| PT6462N | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, SMA12 | PT6475C vs PT6462N |
| PT6462A | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, SMA12 | PT6475C vs PT6462A |
| PT6472N | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, MSMA12 | PT6475C vs PT6472N |
| PT6475A | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, MSMA12 | PT6475C vs PT6475A |
PT6475C Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as keeping the input and output traces separate, using a solid ground plane, and minimizing parasitic inductance and capacitance.
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To ensure stability, it's crucial to follow the recommended compensation network, choose the correct output capacitor, and ensure the input voltage is within the specified range. Additionally, a low-ESR output capacitor and a good quality input capacitor can help prevent oscillations.
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The PT6475C can deliver up to 1.5A of output current, but this is dependent on the input voltage, output voltage, and thermal conditions. It's essential to check the thermal derating curves and ensure the device is properly heatsinked to maintain reliability.
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The PT6475C has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OC pin and GND. The value of the resistor determines the overcurrent threshold. Additionally, an external current sense resistor can be used to monitor the output current and implement custom overcurrent protection.
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A low-ESR ceramic capacitor with a value between 10uF to 22uF is recommended for the input capacitor. The capacitor should be placed as close as possible to the VIN pin and have a voltage rating that exceeds the maximum input voltage.