| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| PT4509N | Texas Instruments | Check for Price | DC-DC Regulated Power Supply Module, 1 Output, 6W, Hybrid | PT4501N vs PT4509N |
| PT4521N | Texas Instruments | Check for Price | DC-DC Regulated Power Supply Module, 1 Output, 16.5W, Hybrid | PT4501N vs PT4521N |
| PT4523N | Texas Instruments | Check for Price | DC-DC Regulated Power Supply Module, 1 Output, 20W, Hybrid | PT4501N vs PT4523N |
| PT4504N | Texas Instruments | Check for Price | DC-DC Regulated Power Supply Module, 1 Output, 20W, Hybrid | PT4501N vs PT4504N |
| PT4529N | Texas Instruments | Check for Price | DC-DC Regulated Power Supply Module, 1 Output, 6W, Hybrid | PT4501N vs PT4529N |
| PT4522N | Texas Instruments | Check for Price | DC-DC Regulated Power Supply Module, 1 Output, 20W, Hybrid | PT4501N vs PT4522N |
| PT4508N | Texas Instruments | Check for Price | DC-DC Regulated Power Supply Module, 1 Output, 12.5W, Hybrid | PT4501N vs PT4508N |
| PT4522A | Texas Instruments | Check for Price | DC-DC Regulated Power Supply Module, 1 Output, 20W, Hybrid | PT4501N vs PT4522A |
| PT4526N | Texas Instruments | Check for Price | DC-DC Regulated Power Supply Module, 1 Output, 7.5W, Hybrid | PT4501N vs PT4526N |
| PT4528N | Texas Instruments | Check for Price | DC-DC Regulated Power Supply Module, 1 Output, 12.5W, Hybrid | PT4501N vs PT4528N |
Part Details for PT4501N by Texas Instruments
Results Overview of PT4501N by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Not Available)
- 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
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
PT4501N Information
PT4501N by Texas Instruments is a Power Supply Module.
Power Supply Modules 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 PT4501N
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-19996-ND
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DigiKey | DC DC CONVERTER 3.3V 20W Container: Tray |
0 Tray |
|
Buy Now | |
|
|
Vyrian | DC-DC Regulated Power Supply Module, 1 Output, 16.5W, Hybrid | 3836 |
|
RFQ |
PT4501N Part Data Attributes
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PT4501N
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
PT4501N
Texas Instruments
DC-DC Regulated Power Supply Module, 1 Output, 16.5W, Hybrid
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | MODULE | |
| Package Description | Rohs Compliant Package-12 | |
| Pin Count | 12 | |
| ECCN Code | EAR99 | |
| Analog IC - Other Type | Dc-Dc Regulated Power Supply Module | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 18 V | |
| Input Voltage-Nom | 24 V | |
| JESD-30 Code | R-XSMA-T12 | |
| Load Regulation-Max | 1% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 12 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 5 A | |
| Output Voltage-Max | 3.63 V | |
| Output Voltage-Min | 2.97 V | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | Unspecified | |
| Package Equivalence Code | SIP12/17 | |
| Package Shape | Rectangular | |
| Package Style | Microelectronic Assembly | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Technology | Hybrid | |
| Temperature Grade | Industrial | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Single | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Total Power Output-Max | 16.5 W | |
| Trim/Adjustable Output | Yes |
Alternate Parts for PT4501N
This table gives cross-reference parts and alternative options found for PT4501N. 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 PT4501N, 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.
PT4501N Frequently Asked Questions (FAQ)
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A 2-layer or 4-layer PCB with a solid ground plane and thermal vias under the device can help to dissipate heat efficiently. It's also recommended to keep the thermal path short and direct to the heat sink or thermal pad.
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To ensure reliable start-up and shutdown, it's recommended to use a soft-start circuit to limit the inrush current and to add a delay between the enable signal and the input voltage. Additionally, a voltage supervisor can be used to monitor the input voltage and ensure that the device is enabled only when the input voltage is within the recommended range.
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A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for the input capacitor. The capacitor should be placed as close to the device as possible to minimize the loop inductance.
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The output filter design should be optimized for the specific application requirements. A good starting point is to use a 2nd-order LC filter with a cutoff frequency of around 10kHz to 20kHz. The inductor value should be chosen to minimize the output voltage ripple, and the capacitor value should be chosen to minimize the output impedance.
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A heat sink with a thermal resistance of around 10°C/W or lower is recommended for the PT4501N. The heat sink should be attached to the device using a thermal interface material with a thermal resistance of around 0.1°C-in²/W or lower. Additionally, airflow or a fan can be used to improve the thermal performance.