Part Details for MC44603ADWR2G by onsemi
Results Overview of MC44603ADWR2G by onsemi
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 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
Consumer Electronics
Energy and Power Systems
Renewable Energy
MC44603ADWR2G Information
MC44603ADWR2G 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 MC44603ADWR2G
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 785 |
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RFQ |
Part Details for MC44603ADWR2G
MC44603ADWR2G CAD Models
MC44603ADWR2G Part Data Attributes
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MC44603ADWR2G
onsemi
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Datasheet
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MC44603ADWR2G
onsemi
0.75A SWITCHING CONTROLLER, 52kHz SWITCHING FREQ-MAX, PDSO16, HALOGEN AND LEAD FREE, SOIC-16
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ON SEMICONDUCTOR | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP16,.4 | |
| Pin Count | 16 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | onsemi | |
| Additional Feature | ALSO OPERATES IN CURRENT MODE | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 10 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 10.3 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -25 °C | |
| Output Current-Max | 0.75 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 | SINGLE | |
| Switching Frequency-Max | 52 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | OTHER | |
| Terminal Finish | TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 7.5 mm |
Alternate Parts for MC44603ADWR2G
This table gives cross-reference parts and alternative options found for MC44603ADWR2G. 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 MC44603ADWR2G, 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 |
|---|---|---|---|---|
| MC44603ADWR2 | Rochester Electronics LLC | Check for Price | 0.75A SWITCHING CONTROLLER, 250kHz SWITCHING FREQ-MAX, PDSO16, SOIC-16 | MC44603ADWR2G vs MC44603ADWR2 |
| MC44603ADWR2 | onsemi | Check for Price | 0.75A SWITCHING CONTROLLER, 250kHz SWITCHING FREQ-MAX, PDSO16, SOIC-16 | MC44603ADWR2G vs MC44603ADWR2 |
| MC44603ADW | Motorola Mobility LLC | Check for Price | 0.75A SWITCHING CONTROLLER, 52kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOP-16 | MC44603ADWR2G vs MC44603ADW |
| MC44603DWR2 | Motorola Mobility LLC | Check for Price | 0.75A SWITCHING CONTROLLER, 250kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOP-16 | MC44603ADWR2G vs MC44603DWR2 |
| MC44603DW | onsemi | Check for Price | 0.75A SWITCHING CONTROLLER, 250kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOP-16 | MC44603ADWR2G vs MC44603DW |
| MC44603DWR2G | onsemi | Check for Price | 0.75A SWITCHING CONTROLLER, 250kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOP-16 | MC44603ADWR2G vs MC44603DWR2G |
| MC44603ADWG | Rochester Electronics LLC | Check for Price | 0.75A SWITCHING CONTROLLER, 250kHz SWITCHING FREQ-MAX, PDSO16, LEAD FREE, SOIC-16 | MC44603ADWR2G vs MC44603ADWG |
| MC44603DW | Motorola Mobility LLC | Check for Price | 0.75A SWITCHING CONTROLLER, 250kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOP-16 | MC44603ADWR2G vs MC44603DW |
| MC44603DWR2 | onsemi | Check for Price | 0.75A SWITCHING CONTROLLER, 250kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOP-16 | MC44603ADWR2G vs MC44603DWR2 |
MC44603ADWR2G Frequently Asked Questions (FAQ)
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A good thermal design is crucial for the MC44603ADWR2G. Ensure a solid ground plane, use thermal vias, and keep the component away from heat sources. A 2-3 layer PCB with a dedicated thermal layer is recommended. Refer to onsemi's application note AND8031/D for more information.
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Choose input capacitors with low ESR (Equivalent Series Resistance) and high ripple current ratings. A minimum of 10uF capacitance is recommended, with X5R or X7R dielectrics. Ensure the capacitors are placed close to the device's input pins and connected with short, wide traces.
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The EN (Enable) pin has a maximum allowed voltage of 6V. Exceeding this voltage may damage the device. Ensure the EN pin is not driven above 6V, and use a voltage divider or level shifter if necessary.
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To ensure proper power-up and power-down, follow these guidelines: 1) Power up the input voltage (VIN) before enabling the device (EN pin). 2) Power down the device (EN pin) before removing the input voltage (VIN). 3) Use a soft-start circuit to limit inrush current during power-up.
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The MC44603ADWR2G is designed to operate at a frequency range of 200 kHz to 400 kHz. Operating outside this range may affect efficiency, stability, and overall performance.