Part Details for UCC27425D by Texas Instruments
Results Overview of UCC27425D by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (4 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (9 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Automotive
UCC27425D Information
UCC27425D by Texas Instruments is an MOSFET Driver.
MOSFET Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for UCC27425D
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | Buffer/Inverter Based MOSFET Driver, 4A, BICMOS, PDSO8 RoHS: Compliant Status: Obsolete Min Qty: 1 | 150 |
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$0.8866 / $1.4300 | Buy Now |
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DISTI #
UCC27425D
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TME | IC: driver, MOSFET half-bridge, low-side,gate driver, SO8, -4÷4A Min Qty: 1 | 90 |
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$1.3200 / $1.8400 | Buy Now |
US Tariff Estimator: UCC27425D 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 UCC27425D
UCC27425D CAD Models
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UCC27425D Part Data Attributes
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UCC27425D
Texas Instruments
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Datasheet
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UCC27425D
Texas Instruments
4-A/4-A dual-channel gate driver with enable and inverting/non-inverting inputs 8-SOIC -40 to 105
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP8,.25 | |
| Pin Count | 8 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Samacsys Manufacturer | Texas Instruments | |
| High Side Driver | NO | |
| Input Characteristics | STANDARD | |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 2 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Characteristics | TOTEM-POLE | |
| Output Current-Max | 4 A | |
| Output Peak Current Limit-Nom | 4 A | |
| Output Polarity | COMPLEMENTARY | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.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 | 1.6 mA | |
| Supply Voltage-Max | 15 V | |
| Supply Voltage-Min | 4 V | |
| Supply Voltage-Nom | 14 V | |
| Surface Mount | YES | |
| 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 | |
| Turn-off Time | 0.05 µs | |
| Turn-on Time | 0.04 µs | |
| Width | 3.9 mm |
Alternate Parts for UCC27425D
This table gives cross-reference parts and alternative options found for UCC27425D. 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 UCC27425D, 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 |
|---|---|---|---|---|
| UCC37325DR | Texas Instruments | $0.5315 | 4-A/4-A dual-channel gate driver with one inverting, one non-inverting input 8-SOIC 0 to 70 | UCC27425D vs UCC37325DR |
| UCC37325D | Texas Instruments | $0.9861 | 4-A/4-A dual-channel gate driver with one inverting, one non-inverting input 8-SOIC 0 to 70 | UCC27425D vs UCC37325D |
| UCC37325DG4 | Texas Instruments | Check for Price | Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers 8-SOIC 0 to 70 | UCC27425D vs UCC37325DG4 |
| UCC37325DRG4 | Texas Instruments | Check for Price | 4A 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, PDSO8, GREEN, PLASTIC, SOIC-8 | UCC27425D vs UCC37325DRG4 |
UCC27425D Frequently Asked Questions (FAQ)
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A good PCB layout for the UCC27425D involves keeping the high-frequency switching nodes (e.g., SW and VIN) away from sensitive analog nodes, using a solid ground plane, and minimizing trace lengths and loops. TI provides a recommended layout in the application note SLUA623.
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Choose an input capacitor with a voltage rating that exceeds the maximum input voltage, a capacitance value that meets the recommended range (e.g., 10-22 μF), and a low ESR (equivalent series resistance) to minimize voltage ripple and ensure stability.
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The maximum ambient temperature for the UCC27425D is 85°C, but the device can operate up to 125°C with derating. Always check the thermal design and ensure proper heat sinking to prevent overheating.
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Yes, the UCC27425D can be used in a synchronous rectification topology. However, ensure that the external FETs are properly selected and driven to minimize losses and ensure efficient operation.
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Check the input voltage, enable pin, and clock signal. Verify that the device is properly configured and that the external components (e.g., inductor, capacitor, and FETs) are correctly selected and connected. Use an oscilloscope to inspect the switching waveforms and identify any issues.