Part Details for MC33025DWR2 by onsemi
Results Overview of MC33025DWR2 by onsemi
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Request Part)
- 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.
MC33025DWR2 Information
MC33025DWR2 by onsemi 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 MC33025DWR2
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | IC,SMPS CONTROLLER,CURRENT/VOLTAGE,BIPOLAR,SOP,16PIN,PLASTIC | 119 |
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$1.1745 / $2.1750 | Buy Now |
Part Details for MC33025DWR2
MC33025DWR2 CAD Models
MC33025DWR2 Part Data Attributes
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MC33025DWR2
onsemi
Buy Now
Datasheet
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MC33025DWR2
onsemi
2A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO16, SOIC-16
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOIC | |
| Package Description | SOIC-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Additional Feature | CAN BE OPERATED IN CURRENT MODE | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 30 V | |
| Input Voltage-Min | 8.8 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e0 | |
| Length | 10.3 mm | |
| Moisture Sensitivity Level | 1 | |
| 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) | 235 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 1000 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 7.5 mm |
Alternate Parts for MC33025DWR2
This table gives cross-reference parts and alternative options found for MC33025DWR2. 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 MC33025DWR2, 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 |
|---|---|---|---|---|
| MC33025DWR2 | Motorola Mobility LLC | Check for Price | 2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SO-16 | MC33025DWR2 vs MC33025DWR2 |
| MC33025DWR2 | Rochester Electronics LLC | Check for Price | 2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16, SOIC-16 | MC33025DWR2 vs MC33025DWR2 |
| MC33025DWG | onsemi | Check for Price | Up-to-1 MHz Dual Output (Push-pull or H-Bridge) Voltage-or-Current-Mode PWM Controller, SO-16 WB, 47-TUBE | MC33025DWR2 vs MC33025DWG |
| MC33025DW | onsemi | Check for Price | 2A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO16, SOIC-16 | MC33025DWR2 vs MC33025DW |
| MC33025DWG | Rochester Electronics LLC | Check for Price | 2A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO16, LEAD FREE, SOIC-16 | MC33025DWR2 vs MC33025DWG |
MC33025DWR2 Frequently Asked Questions (FAQ)
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A good PCB layout for the MC33025DWR2 involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power source. Additionally, using a shielded inductor and keeping the switching node (SW) away from sensitive analog circuits can help minimize EMI.
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The inductor value depends on the output voltage, output current, and switching frequency. A good starting point is to use the inductor value recommended in the datasheet (e.g., 10uH). Then, adjust the value based on the specific application requirements, such as output voltage ripple and efficiency.
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The maximum ambient temperature for the MC33025DWR2 is 125°C. However, the device can operate at higher temperatures with derating. It's essential to consider the thermal design and heat sinking to ensure reliable operation.
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Yes, the MC33025DWR2 can be used in a synchronous rectification configuration. This can improve efficiency, especially at higher output currents. However, it requires additional components and careful design to ensure proper operation.
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To troubleshoot issues with the MC33025DWR2, start by checking the PCB layout, component values, and soldering quality. Then, use an oscilloscope to measure the input and output waveforms, and check for signs of oscillation or instability. Consult the datasheet and application notes for guidance on troubleshooting and debugging.