Part Details for UCD8220PWPR by Texas Instruments
Results Overview of UCD8220PWPR by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 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.
Applications
Industrial Automation
Energy and Power Systems
Renewable Energy
Robotics and Drones
UCD8220PWPR Information
UCD8220PWPR 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 UCD8220PWPR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | UCD8220 Digitally Assisted Push Pull PWM Controller RoHS: Compliant Status: Obsolete Min Qty: 1 | 21 |
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$1.6800 / $2.1000 | Buy Now |
Part Details for UCD8220PWPR
UCD8220PWPR CAD Models
UCD8220PWPR Part Data Attributes
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UCD8220PWPR
Texas Instruments
Buy Now
Datasheet
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UCD8220PWPR
Texas Instruments
Digitally Assisted Push Pull PWM Controller 16-HTSSOP -40 to 105
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | TSSOP | |
| Package Description | GREEN, PLASTIC, HTSSOP-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | CAN ALSO BE CONFIGURED IN CURRENT MODE | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 15.5 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G16 | |
| Length | 5 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 4 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 2000 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 4.4 mm |
Alternate Parts for UCD8220PWPR
This table gives cross-reference parts and alternative options found for UCD8220PWPR. 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 UCD8220PWPR, 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 |
|---|---|---|---|---|
| UCD8220PWP | Texas Instruments | $2.2367 | Digitally assisted push pull PWM controller 16-HTSSOP -40 to 105 | UCD8220PWPR vs UCD8220PWP |
| MAX5069CAUE | Maxim Integrated Products | Check for Price | Switching Controller, Current-mode, 1A, 2500kHz Switching Freq-Max, BICMOS, PDSO16, 4.40 MM, MO-153-ABT, TSSOP-16 | UCD8220PWPR vs MAX5069CAUE |
| MAX5069CAUE+T | Analog Devices Inc | Check for Price | High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers, 16-TSSOP_4.4_EP-4.4_MM, 16 Pins, -40 to 125C | UCD8220PWPR vs MAX5069CAUE+T |
| MAX5069CAUE+T | Maxim Integrated Products | Check for Price | Switching Controller, Current-mode, 1A, 2500kHz Switching Freq-Max, BICMOS, PDSO16, 4.40 MM, ROHS COMPLIANT, MO-153-ABT, TSSOP-16 | UCD8220PWPR vs MAX5069CAUE+T |
UCD8220PWPR Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the UCD8220PWPR evaluation module documentation, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
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The UCD8220PWPR datasheet provides general guidelines for output filter design, but optimization requires consideration of specific application requirements, such as output voltage, current, and ripple. TI's WEBENCH Power Designer tool can be used to simulate and optimize the output filter design for a given application.
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The optimal soft-start and tracking settings depend on the specific application requirements, such as output voltage, current, and slew rate. TI's UCD8220PWPR evaluation module documentation provides example settings, but engineers should experiment and fine-tune these settings based on their specific application needs.
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To ensure reliable operation in high-temperature environments, engineers should follow TI's recommended PCB layout and thermal design guidelines, use a suitable thermal interface material, and consider derating the output current and voltage according to the device's thermal derating curves.
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Using a different input voltage or capacitor value than recommended may affect the device's performance, stability, and reliability. Engineers should consult the datasheet and application notes to understand the implications of such changes and ensure that the device operates within its specified limits.