PUCC256404DDBAlternatives & Equivalent Parts
About PUCC256404DDB
PUCC256404DDB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | PUCC256404DDBSource | UCC256404DDBR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | — | $1.4713 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| Date Of Intro | 2019-06-26 | 2019-11-17 |
| YTEOL | 0 | 15 |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| Control Technique | RESONANT CONTROL | RESONANT CONTROL |
| Input Voltage-Max | 26 V | 30 V |
| Input Voltage-Min | 13 V | 13 V |
| Input Voltage-Nom | 15 V | 15 V |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 |
| Number of Functions | 1 | 1 |
| Output Current-Max | 1.2 A | 1.2 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Surface Mount | YES | YES |
| Technology | BICMOS | BICMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Pbfree Code | — | Yes |
| Control Mode | — | CURRENT-MODE |
| JESD-609 Code | — | e4 |
| Peak Reflow Temperature (Cel) | — | 260 |
| Supply Current-Max (Isup) | — | 2.7 mA |
| Supply Voltage-Max (Vsup) | — | 30 V |
| Supply Voltage-Min (Vsup) | — | 13 V |
| Switching Frequency-Max | — | 99.7 kHz |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Switching Controller, Current-mode, 1.2A, 99.7kHz Switching Freq-Max, BICMOS, PDSO14
Why Look for Alternatives?
Finding alternatives for PUCC256404DDB is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating PUCC256404DDB replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to PUCC256404DDB?
Known equivalents for PUCC256404DDB include UCC256404DDBR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PUCC256404DDB?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify PUCC256404DDB alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.