| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| UC28025DWRG4 | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 2A, 1000kHz Switching Freq-Max, BIPolar, PDSO16 | UC28025DWR vs UC28025DWRG4 |
Part Details for UC28025DWR by Texas Instruments
Results Overview of UC28025DWR by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- 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
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
UC28025DWR Information
UC28025DWR 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| UC28025DWR | Texas Instruments | Economy High Speed PWM Controllers (Double-ended) 16-SOIC -40 to 105 |
Price & Stock for UC28025DWR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-41786-2-ND
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DigiKey | IC REG CTRLR MULT TOP 16SOIC Min Qty: 2000 Container: Tape & Reel |
220 Tape & Reel |
|
$2.4000 / $2.4473 | Buy Now |
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DISTI #
296-41786-1-ND
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DigiKey | IC REG CTRLR MULT TOP 16SOIC Min Qty: 1 Container: Cut Tape |
220 Cut Tape |
|
$2.6546 / $4.4400 | Buy Now |
|
DISTI #
296-41786-6-ND
|
DigiKey | IC REG CTRLR MULT TOP 16SOIC Min Qty: 1 Container: Digi-Reel |
0 Digi-Reel® |
|
$2.6546 / $4.4400 | Buy Now |
|
DISTI #
86293385
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Verical | Current Mode PWM Controller 1.5A 1000kHz 16-Pin SOIC T/R RoHS: Compliant Min Qty: 138 Package Multiple: 1 Date Code: 1401 | Americas - 363 |
|
$2.7250 | Buy Now |
|
DISTI #
595-UC28025DWR
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Mouser Electronics | Switching Controllers Regulating Pulse Wid th Modulator A 595- A 595-UC28025DW RoHS: Compliant | 3330 |
|
$2.5000 / $4.4400 | Buy Now |
|
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Bristol Electronics | Current Mode PWM Controller 1.5A 1000kHz 16-Pin SOIC T/R | 299 |
|
RFQ | |
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Rochester Electronics | IC INTERFACE Receiver RS422, RS485 10Mbps 4.75V - 5.25V 16-DIP Tube RoHS: Compliant Status: Active Min Qty: 1 | 363 |
|
$1.8300 / $2.2900 | Buy Now |
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Chip Stock | Current Mode PWM Controller 1.5A 1000kHz 16-Pin SOIC T/R / IC REG CTRLR MULT TOP 16SOIC | 37900 |
|
RFQ | |
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Win Source Electronics | Current Mode PWM Controller 1.5A 1000kHz 16-Pin SOIC T/R / IC REG CTRLR MULT TOP 16SOIC | 9270 |
|
$2.9808 / $3.8289 | Buy Now |
US Tariff Estimator: UC28025DWR 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.
UC28025DWR CAD Models
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3D Model
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UC28025DWR Part Data Attributes
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UC28025DWR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC28025DWR
Texas Instruments
Switching Controller, Current/voltage-mode, 2A, 1000kHz Switching Freq-Max, BIPolar, PDSO16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Soic-16 | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Additional Feature | Can Also Be Configured In Peak Current Or Average Current Mode | |
| Analog IC - Other Type | Switching Controller | |
| Control Mode | Current/Voltage-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 12 V | |
| Input Voltage-Min | 9 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 10.3 Mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 2 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 Mm | |
| Supply Voltage-Max (Vsup) | 12 V | |
| Supply Voltage-Min (Vsup) | 9.2 V | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck-Boost | |
| Switching Frequency-Max | 1000 Khz | |
| Technology | Bipolar | |
| 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 | |
| Width | 7.5 Mm |
Alternate Parts for UC28025DWR
This table gives cross-reference parts and alternative options found for UC28025DWR. 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 UC28025DWR, 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.
UC28025DWR Frequently Asked Questions (FAQ)
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A good PCB layout for the UC28025DWR involves keeping the input and output stages separate, using a star-ground configuration, and placing the input and output capacitors close to the IC. Additionally, using a 4-layer PCB with a solid ground plane can help reduce EMI.
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The choice of input and output capacitors for the UC28025DWR depends on the specific application requirements. In general, low-ESR capacitors with a voltage rating of at least 2x the input voltage are recommended. X5R or X7R ceramic capacitors are good options. The capacitance value should be chosen based on the desired ripple voltage and output current.
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The UC28025DWR is rated for operation from -40°C to 125°C. However, the maximum ambient temperature range may be limited by the specific application and the thermal design of the system.
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The UC28025DWR has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OC pin and the input voltage. The value of the resistor determines the overcurrent threshold. Additionally, an external current sense resistor can be used to monitor the output current and implement overcurrent protection.
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The recommended input voltage range for the UC28025DWR is 4.5V to 18V. However, the device can operate with input voltages as low as 3.5V, but with reduced performance and efficiency.