| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| PT6466A | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, SMA12 | PT6476N vs PT6466A |
| PT6441A | Rochester Electronics LLC | Check for Price | 6A SWITCHING REGULATOR, 400kHz SWITCHING FREQ-MAX, SMA12, ROHS COMPLIANT, SIP-12 | PT6476N vs PT6441A |
| PT6473C | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, MSMA12 | PT6476N vs PT6473C |
| PT6441A | Texas Instruments | Check for Price | Switching Regulator, 6A, 400kHz Switching Freq-Max, Hybrid, SMA12 | PT6476N vs PT6441A |
| PT6462C | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, SMA12 | PT6476N vs PT6462C |
| PT6445A | Texas Instruments | Check for Price | Switching Regulator, 6A, 400kHz Switching Freq-Max, Hybrid, SMA12 | PT6476N vs PT6445A |
| PT6441C | Texas Instruments | Check for Price | Switching Regulator, 6A, 400kHz Switching Freq-Max, Hybrid | PT6476N vs PT6441C |
| PT6472C | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, MSMA12 | PT6476N vs PT6472C |
| PT6477A | Texas Instruments | Check for Price | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, MSMA12 | PT6476N vs PT6477A |
| PT6441C | Rochester Electronics LLC | Check for Price | 6A SWITCHING REGULATOR, 400kHz SWITCHING FREQ-MAX, SMA12, ROHS COMPLIANT, SMD-12 | PT6476N vs PT6441C |
Part Details for PT6476N by Texas Instruments
Results Overview of PT6476N 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.
Applications
Education and Research
Environmental Monitoring
Industrial Automation
Agriculture Technology
Medical Imaging
Electronic Manufacturing
PT6476N Information
PT6476N 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 PT6476N
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
86130567
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Verical | Module DC-DC 3.3VIN 1-OUT 1.2V 14A 12-Pin SIP Module RoHS: Compliant Min Qty: 25 Package Multiple: 1 | Americas - 42 |
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$18.5875 / $23.2375 | Buy Now |
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Rochester Electronics | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, MSMA12 RoHS: Compliant Status: Obsolete Min Qty: 1 | 69 |
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$14.8700 / $18.5900 | Buy Now |
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Vyrian | Switching Regulator, Voltage-mode, 14A, 300kHz Switching Freq-Max, Hybrid, MSMA12 | 9799 |
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RFQ |
US Tariff Estimator: PT6476N 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.
PT6476N Part Data Attributes
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PT6476N
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
PT6476N
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 | SIP | |
| Package Description | Rohs Compliant, Metal, Sip-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-T12 | |
| 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 | SIP12 | |
| Package Shape | Rectangular | |
| Package Style | Microelectronic Assembly | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 300 Khz | |
| Technology | Hybrid | |
| Temperature Grade | Industrial | |
| Terminal Form | Through-Hole | |
| Terminal Position | Single | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified |
Alternate Parts for PT6476N
This table gives cross-reference parts and alternative options found for PT6476N. 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 PT6476N, 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.
PT6476N 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 loop areas to reduce EMI.
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To ensure stable output voltage regulation, it's crucial to follow the recommended input and output capacitor values, and to decouple the input and output pins properly. Additionally, the output voltage should be set using a resistive divider network, and the feedback pin should be connected to the output voltage sense point.
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Although the datasheet specifies a maximum input voltage of 18V, it's recommended to limit the input voltage to 15V to ensure reliable operation and to prevent damage to the internal components.
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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.
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The thermal derating curve for the PT6476N is not explicitly provided in the datasheet, but it can be estimated based on the junction-to-ambient thermal resistance (RθJA) and the maximum junction temperature (Tj). A general rule of thumb is to derate the output current by 1% for every 1°C increase in ambient temperature above 25°C.