Part Details for NCP1575DR2G by onsemi
Results Overview of NCP1575DR2G by onsemi
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (1 replacement)
- 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
NCP1575DR2G Information
NCP1575DR2G 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 NCP1575DR2G
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
86128995
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Verical | DC to DC Controller Circuit RoHS: Compliant Min Qty: 339 Package Multiple: 1 Date Code: 1101 | Americas - 4473 |
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$0.6859 / $1.1063 | Buy Now |
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Rochester Electronics | Switching Controller, Current/voltage-mode, 1.5A, 320kHz Switching Freq-Max, PDSO8 RoHS: Compliant Status: Obsolete Min Qty: 1 | 4473 |
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$0.5487 / $0.8850 | Buy Now |
Part Details for NCP1575DR2G
NCP1575DR2G CAD Models
NCP1575DR2G Part Data Attributes
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NCP1575DR2G
onsemi
Buy Now
Datasheet
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Compare Parts:
NCP1575DR2G
onsemi
Low Voltage Synchronous Buck Controller, SOIC-8 Narrow Body, 2500-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOIC-8 Narrow Body | |
| Pin Count | 8 | |
| Manufacturer Package Code | 751-07 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT/VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 20 V | |
| Input Voltage-Min | 9 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Output Current-Max | 1.5 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 320 kHz | |
| Terminal Finish | TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for NCP1575DR2G
This table gives cross-reference parts and alternative options found for NCP1575DR2G. 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 NCP1575DR2G, 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 |
|---|---|---|---|---|
| NCP1575DG | Rochester Electronics LLC | Check for Price | 1.5A SWITCHING CONTROLLER, 320kHz SWITCHING FREQ-MAX, PDSO8, LEAD FREE, SOIC-8 | NCP1575DR2G vs NCP1575DG |
NCP1575DR2G Frequently Asked Questions (FAQ)
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The recommended PCB layout for optimal thermal performance involves placing the device on a 2-layer or 4-layer board with a solid ground plane on the bottom layer, and using thermal vias to connect the exposed pad to the ground plane. Additionally, keeping the copper traces wide and short can help reduce thermal resistance.
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To ensure reliable start-up of the converter, it is recommended to add a soft-start circuit to limit the inrush current during start-up. Additionally, ensuring that the input voltage is within the specified range and that the output capacitors are properly sized can also help ensure reliable start-up.
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The maximum allowed output capacitance for stable operation is not explicitly stated in the datasheet, but as a general rule of thumb, it is recommended to keep the output capacitance below 100uF to ensure stable operation. However, the actual maximum allowed capacitance may vary depending on the specific application and operating conditions.
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To troubleshoot oscillations or instability in the converter, it is recommended to check the PCB layout for any potential issues such as poor grounding, inadequate decoupling, or incorrect component placement. Additionally, verifying that the input and output voltages are within the specified ranges and that the component values are correct can also help identify the root cause of the issue.
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The recommended input capacitor type and value for optimal performance are not explicitly stated in the datasheet, but as a general rule of thumb, it is recommended to use a low-ESR ceramic capacitor with a value of 10uF to 22uF. However, the actual recommended value may vary depending on the specific application and operating conditions.