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Part Details for UCC38503DWG4 by Texas Instruments
Results Overview of UCC38503DWG4 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
UCC38503DWG4 Information
UCC38503DWG4 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 UCC38503DWG4
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | UCC38503 BiCMOS PFC/PWM Combination Controller RoHS: Compliant Status: Obsolete Min Qty: 1 | 25 |
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$3.1800 / $3.9800 | Buy Now |
Part Details for UCC38503DWG4
UCC38503DWG4 CAD Models
UCC38503DWG4 Part Data Attributes
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UCC38503DWG4
Texas Instruments
Buy Now
Datasheet
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UCC38503DWG4
Texas Instruments
PFC/PWM Combination controller with 10.5V/10V VCC UVLO and 6.75V/3.75V PWM UVLO, 0°C to 70°C 20-SOIC 0 to 70
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, SOIC-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | CAN ALSO BE PROGRAMMED FOR CURRENT MODE AND VOLTAGE MODE | |
| Analog IC - Other Type | POWER FACTOR CONTROLLER WITH POST REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 10.3 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.8 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 1.2 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Supply Current-Max (Isup) | 4 mA | |
| Supply Voltage-Max (Vsup) | 18 V | |
| Supply Voltage-Nom (Vsup) | 12 V | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 120 kHz | |
| Technology | BICMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.5 mm |
Alternate Parts for UCC38503DWG4
This table gives cross-reference parts and alternative options found for UCC38503DWG4. 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 UCC38503DWG4, 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 |
|---|---|---|---|---|
| UCC28503DW | Texas Instruments | $3.5399 | PFC/PWM Combination controller with 10.5V/10V VCC UVLO and 6.75V/3.75V PWM UVLO, -40°C to 85°C 20-SOIC -40 to 85 | UCC38503DWG4 vs UCC28503DW |
| UCC38503DW | Rochester Electronics LLC | Check for Price | 1.2A POWER FACTOR CONTROLLER WITH POST REGULATOR, 120kHz SWITCHING FREQ-MAX, PDSO20, GREEN, PLASTIC, SOIC-20 | UCC38503DWG4 vs UCC38503DW |
| UCC38503DWTR | Rochester Electronics LLC | Check for Price | 1.2A POWER FACTOR CONTROLLER WITH POST REGULATOR, 120kHz SWITCHING FREQ-MAX, PDSO20, GREEN, PLASTIC, SOIC-20 | UCC38503DWG4 vs UCC38503DWTR |
| UCC18503DWTR | Texas Instruments | Check for Price | 1A POWER FACTOR CONTROLLER, 250kHz SWITCHING FREQ-MAX, PDSO20, SOIC-20 | UCC38503DWG4 vs UCC18503DWTR |
| UCC28503DW | Unitrode Corp (RETIRED) | Check for Price | Power Factor Controller With Post Regulator, Current-mode, 1A, BICMOS, PDSO20, SOIC-20 | UCC38503DWG4 vs UCC28503DW |