UCC28C41DGKRG4Alternatives & Equivalent Parts
About UCC28C41DGKRG4
UCC28C41DGKRG4 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.
Specification Comparison
| Parameter | UCC28C41DGKRG4Source | UCC28C41DGKR | UCC28C41DGK | UCC28C43DGKRG4 | UCC28C45DGKRG4 | UCC28C45DGKG4 | UCC28C40DGKR | UCC28C45DGKR |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | VSSOP-8 | MSOP-8 | Small Outline Packages | MSOP-8 |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Temperature Range | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | — | $1.1365 | $0.7626 | $0.5470 | $0.4576 | — | $0.5030 | $0.4699 |
| Electrical Parameters | ||||||||
| Pbfree Code | No | Yes | — | Yes | — | — | Yes | — |
| YTEOL | 0 | 15 | 0 | 15 | — | — | 15 | — |
| Additional Feature | ALSO OPERATES IN CURRENT MODE | ALSO OPERATES IN CURRENT MODE | ALSO OPERATES IN CURRENT MODE | ALSO OPERATES IN CURRENT MODE | — | — | ALSO OPERATES IN CURRENT MODE | — |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | — | — | SWITCHING CONTROLLER | — |
| Control Mode | VOLTAGE-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | — | — | CURRENT-MODE | Current Mode |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | 18 V | 18 V | 18 V | 18 V | — | — | 18 V | — |
| Input Voltage-Min | 12 V | 12 V | 12 V | 12 V | — | — | 12 V | — |
| Input Voltage-Nom | 15 V | 15 V | 15 V | 15 V | — | — | 15 V | — |
| JESD-30 Code | S-PDSO-G8 | S-PDSO-G8 | S-PDSO-G8 | S-PDSO-G8 | — | — | S-PDSO-G8 | — |
| Number of Functions | 1 | 1 | 1 | 1 | — | — | 1 | — |
| Output Current-Max | 1 A | 1 A | 1 A | 1 A | — | — | 1 A | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | TSSOP8,.19 | TSSOP8,.19 | TSSOP8,.19 | TSSOP8,.19 | — | — | TSSOP8,.19 | — |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | — | — | SQUARE | — |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | — | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified | — |
| Surface Mount | YES | YES | YES | YES | — | — | YES | — |
| Switcher Configuration | SINGLE | SINGLE | SINGLE | SINGLE | — | — | SINGLE | — |
| Switching Frequency-Max | 1000 kHz | 1000 kHz | 1000 kHz | 1000 kHz | — | — | 1000 kHz | — |
| Technology | BICMOS | BICMOS | BICMOS | BICMOS | — | — | BICMOS | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | — | INDUSTRIAL | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | — | — | GULL WING | — |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | — | — | 0.65 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | — | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | NOT SPECIFIED | 30 | — | — | 30 | — |
| JESD-609 Code | — | e4 | e4 | e4 | — | — | e4 | — |
| Output Voltage-Max | — | 18 V | 18 V | — | — | — | 18 V | — |
| Supply Current-Max (Isup) | — | 3 mA | 30 mA | — | — | — | 3 mA | — |
| Supply Voltage-Max (Vsup) | — | 18 V | 18 V | 18 V | — | — | 18 V | — |
| Terminal Finish | — | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| supplyVoltageMin | — | — | — | — | 8.4 V | — | — | — |
| supplyVoltageMax | — | — | — | — | 18 V | — | — | — |
| switchingFrequencyMax | — | — | — | — | 1000 kHz | — | — | — |
| operatingTemperatureMin | — | — | — | — | -40 C | — | — | — |
| operatingTemperatureMax | — | — | — | — | 105 C | — | — | — |
| packageType | — | — | — | — | VSSOP-8 | — | — | — |
| outputCurrentPeak | — | — | — | — | 1 A | — | — | — |
| Supply Voltage | — | — | — | — | — | 7-25 V | — | 8.5V-17V |
| Switching Frequency | — | — | — | — | — | 1000 kHz | — | — |
| Operating Temperature | — | — | — | — | — | -40 to +125 °C | — | -40C to 105C |
| Package | — | — | — | — | — | MSOP-8 | — | MSOP-8 |
| Pin Count | — | — | — | — | — | 8 | — | 8 |
| Control Topology | — | — | — | — | — | Current Mode PWM | — | — |
| Oscillator Frequency | — | — | — | — | — | — | — | up to 1 MHz |
| Gate Drive Current | — | — | — | — | — | — | — | 1A peak |
| Topology | — | — | — | — | — | — | — | Flyback / Forward Converter |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
Why Look for Alternatives?
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Request Alternatives for UCC28C41DGKRG4FAQ
What is equivalent to UCC28C41DGKRG4?
Known equivalents for UCC28C41DGKRG4 include UCC28C41DGKR, UCC28C41DGK, UCC28C43DGKRG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCC28C41DGKRG4?
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 UCC28C41DGKRG4 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.