Part Details for MC34025DWR2G by onsemi
Results Overview of MC34025DWR2G by onsemi
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- 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
MC34025DWR2G Information
MC34025DWR2G 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 MC34025DWR2G
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1000 |
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RFQ | ||
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Bristol Electronics | 989 |
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RFQ | ||
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Quest Components | SWITCHING CONTROLLER, VOLTAGE-MODE, 2A, 1000KHZ SWITCHING FREQ-MAX, BIPOLAR, PDSO16 | 791 |
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$5.0340 / $10.0680 | Buy Now |
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DISTI #
MC34025DWR2G
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EBV Elektronik | Current Mode PWM Controller 500mA 16Pin SOIC W TR (Alt: MC34025DWR2G) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 143 Weeks, 0 Days | EBV - 0 |
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Buy Now |
Part Details for MC34025DWR2G
MC34025DWR2G CAD Models
MC34025DWR2G Part Data Attributes
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MC34025DWR2G
onsemi
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Datasheet
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Compare Parts:
MC34025DWR2G
onsemi
High Speed Double-Ended PWM Controller, SO-16 WB, 1000-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SO-16 WB | |
| Package Description | SOIC-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | 751G-03 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | onsemi | |
| 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 | e3 | |
| Length | 10.3 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| 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 | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 1000 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN | |
| 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 MC34025DWR2G
This table gives cross-reference parts and alternative options found for MC34025DWR2G. 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 MC34025DWR2G, 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 |
|---|---|---|---|---|
| SG2825CDW | Microsemi Corporation | Check for Price | Switching Controller, Current-mode, 0.2A, 1500kHz Switching Freq-Max, BIPolar, PDSO16, ROHS COMPLIANT, PLASTIC, SOIC-16 | MC34025DWR2G vs SG2825CDW |
MC34025DWR2G Frequently Asked Questions (FAQ)
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A good PCB layout for the MC34025DWR2G involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
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To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. A minimum of 1uF input capacitor and 2.2uF output capacitor is recommended. Also, avoid using long input and output traces and keep the device away from noise sources.
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The MC34025DWR2G is rated for operation up to 125°C ambient temperature. However, for reliable operation, it is recommended to keep the ambient temperature below 105°C to ensure a junction temperature below 150°C.
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While it is possible to use a lower value input capacitor, it is not recommended. A lower value input capacitor can lead to instability and oscillations. The recommended minimum input capacitor value is 1uF to ensure stable operation.
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The output voltage ripple can be calculated using the formula: ΔVout = (Iout / f) * (ESRout / (2 * π * Cout)). Where Iout is the output current, f is the switching frequency, ESRout is the output capacitor ESR, and Cout is the output capacitance.