Part Details for PT4313A by Texas Instruments
Results Overview of PT4313A by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Not Available)
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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PT4313A Information
PT4313A 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 PT4313A
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
PT4313A-ND
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DigiKey | DC DC CONVERTER +/-12V 6W Container: Tray |
0 Tray |
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Buy Now | |
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DISTI #
86009653
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Verical | Module DC-DC 2-OUT 12V/-12V 0.45A/-0.45A 6W 9-Pin DIP Module Min Qty: 25 Package Multiple: 1 Date Code: 0701 | Americas - 25 |
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$21.6375 / $27.0500 | Buy Now |
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Rochester Electronics | DC-DC Regulated Power Supply Module, 2 Output, 6W, Hybrid RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 43 |
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$17.3100 / $21.6400 | Buy Now |
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Vyrian | DC-DC Regulated Power Supply Module, 2 Output, 6W, Hybrid | 3133 |
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RFQ |
PT4313A Part Data Attributes
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PT4313A
Texas Instruments
Buy Now
Datasheet
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PT4313A
Texas Instruments
DC-DC Regulated Power Supply Module, 2 Output, 6W, Hybrid
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| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Dip-9 | |
| Pin Count | 9 | |
| ECCN Code | EAR99 | |
| Additional Feature | Additional -12v Output Also Available | |
| Analog IC - Other Type | Dc-Dc Regulated Power Supply Module | |
| Input Voltage-Max | 75 V | |
| Input Voltage-Min | 38 V | |
| Input Voltage-Nom | 53 V | |
| JESD-30 Code | R-XDMA-T9 | |
| Number of Functions | 1 | |
| Number of Outputs | 2 | |
| Number of Terminals | 9 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.5 A | |
| Output Voltage-Max | 12.6 V | |
| Output Voltage-Min | 11.4 V | |
| Output Voltage-Nom | 12 V | |
| Package Body Material | Unspecified | |
| Package Code | DIP | |
| Package Equivalence Code | DIP9/18,1.0,200 | |
| 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 | 5.08 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Total Power Output-Max | 6 W | |
| Trim/Adjustable Output | Yes |
PT4313A Frequently Asked Questions (FAQ)
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Texas Instruments recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a separate power plane for the input voltage on the second layer. The PT4313A should be placed close to the input capacitors, and the output capacitors should be placed close to the load. A star-ground configuration is also recommended to minimize noise and EMI.
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To ensure stability, make sure to follow the recommended component values and PCB layout. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. The PT4313A is a voltage-mode controller, so it's sensitive to the output capacitor's ESR. A minimum of 10uF output capacitance is recommended, and the capacitor should be placed close to the load.
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The PT4313A can handle input voltages up to 28V, but it's recommended to keep the input voltage below 24V to ensure reliable operation and to prevent damage to the internal components.
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The PT4313A is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation. Additionally, the PCB layout and component selection should be designed to handle high temperatures.
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The output voltage ripple of the PT4313A can be calculated using the following formula: ΔVout = (Iout * ESR) / (fsw * Cout), where Iout is the output current, ESR is the output capacitor's equivalent series resistance, fsw is the switching frequency, and Cout is the output capacitance.