Part Details for UCC25702D by Texas Instruments
Results Overview of UCC25702D by Texas Instruments
- Distributor Offerings: (12 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (6 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
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UCC25702D Information
UCC25702D 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 UCC25702D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-UCC25702D-TI-ND
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DigiKey | IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
1235 In Stock |
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$9.0700 | Buy Now |
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DISTI #
296-12194-5-ND
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DigiKey | IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube |
200 In Stock |
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$9.2747 / $14.9200 | Buy Now |
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DISTI #
595-UCC25702D
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Mouser Electronics | Switching Controllers Adv Voltage Mode A 5 95-UCC25702DTR A 59 A 595-UCC25702DTR RoHS: Compliant | 0 |
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$8.0900 / $12.6300 | Order Now |
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DISTI #
86297805
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Verical | Voltage Mode PWM Controller 1A 700kHz 14-Pin SOIC Tube RoHS: Compliant Min Qty: 42 Package Multiple: 1 | Americas - 530 |
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$7.2625 / $9.0750 | Buy Now |
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DISTI #
86294797
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Verical | Voltage Mode PWM Controller 1A 700kHz 14-Pin SOIC Tube RoHS: Compliant Min Qty: 42 Package Multiple: 1 Date Code: 0601 | Americas - 475 |
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$7.2625 / $9.0750 | Buy Now |
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Bristol Electronics | Voltage Mode PWM Controller 1A 700kHz 14-Pin SOIC Tube | 29 |
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RFQ | |
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Rochester Electronics | Switching Controller, Voltage-mode, 1.2A, 700kHz Switching Freq-Max, BICMOS, PDSO14 RoHS: Compliant Status: Active Min Qty: 1 | 1235 |
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$5.8100 / $7.2600 | Buy Now |
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DISTI #
86297805
|
Verical | Voltage Mode PWM Controller 1A 700kHz 14-Pin SOIC Tube RoHS: Compliant Min Qty: 42 Package Multiple: 1 | Americas - 530 |
|
$7.2625 / $9.0750 | Buy Now |
|
DISTI #
86294797
|
Verical | Voltage Mode PWM Controller 1A 700kHz 14-Pin SOIC Tube RoHS: Compliant Min Qty: 42 Package Multiple: 1 Date Code: 0601 | Americas - 475 |
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$7.2625 / $9.0750 | Buy Now |
|
DISTI #
UCC25702D
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TME | IC: PMIC, PWM controller, SO14, -40÷85°C, 9.6÷15V, tube, SMPS Min Qty: 1 | 0 |
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$6.8200 / $11.9100 | RFQ |
US Tariff Estimator: UCC25702D 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 UCC25702D
UCC25702D CAD Models
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UCC25702D Part Data Attributes
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UCC25702D
Texas Instruments
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Datasheet
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UCC25702D
Texas Instruments
Switching Controller, Voltage-mode, 1.2A, 700kHz Switching Freq-Max, BICMOS, PDSO14
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Pin Count | 14 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Analog IC - Other Type | Switching Controller | |
| Control Mode | Voltage-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 9.6 V | |
| Input Voltage-Nom | 11 V | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1.2 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Supply Current-Max (Isup) | 20 Ma | |
| Supply Voltage-Max (Vsup) | 15 V | |
| Supply Voltage-Min (Vsup) | 9.6 V | |
| Supply Voltage-Nom (Vsup) | 11 V | |
| Surface Mount | Yes | |
| Switcher Configuration | Single | |
| Switching Frequency-Max | 700 Khz | |
| Technology | Bicmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 Mm |
Alternate Parts for UCC25702D
This table gives cross-reference parts and alternative options found for UCC25702D. 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 UCC25702D, 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 |
|---|---|---|---|---|
| UCC35702DTR | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 1.2A, 700kHz Switching Freq-Max, BICMOS, PDSO14 | UCC25702D vs UCC35702DTR |
UCC25702D Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the application note SLUA623, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
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The selection of the transformer depends on the specific application requirements, such as output power, voltage, and frequency. Texas Instruments provides a transformer selection guide in the application note SLUA624, which includes guidelines for selecting the right transformer and calculating the transformer's turns ratio, inductance, and leakage inductance.
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The maximum operating temperature range for UCC25702D is -40°C to 125°C, as specified in the datasheet. However, the device's performance and reliability may be affected at extreme temperatures, and it is recommended to operate the device within a temperature range of 0°C to 100°C for optimal performance.
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The UCC25702D has built-in OVP and UVP features, but they require external resistors and capacitors to set the threshold voltages. The application note SLUA625 provides a detailed description of how to implement OVP and UVP using the UCC25702D, including the calculation of the required resistor and capacitor values.
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The recommended input capacitor value for UCC25702D depends on the specific application requirements, such as the input voltage, output power, and switching frequency. A general guideline is to use a capacitor with a value of 10uF to 22uF, with a voltage rating of at least 1.5 times the maximum input voltage. The application note SLUA626 provides more detailed guidelines for selecting the right input capacitor.