Part Details for SC4525ASETRT by Semtech Corporation
Results Overview of SC4525ASETRT by Semtech Corporation
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Applications
Industrial Automation
Energy and Power Systems
Renewable Energy
SC4525ASETRT Information
SC4525ASETRT by Semtech Corporation 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.
Part Details for SC4525ASETRT
SC4525ASETRT CAD Models
SC4525ASETRT Part Data Attributes
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SC4525ASETRT
Semtech Corporation
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Datasheet
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SC4525ASETRT
Semtech Corporation
Switching Regulator, Current-mode, 6.6A, 1560kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012BA, SOIC-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | SEMTECH CORP | |
| Part Package Code | SOIC | |
| Package Description | ROHS COMPLIANT, MS-012BA, SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 28 V | |
| Input Voltage-Min | 8 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 6.6 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HSOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 1560 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 3.9 mm |
SC4525ASETRT Frequently Asked Questions (FAQ)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise and coupling. Use a common mode choke and a pi-filter to reduce EMI.
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The SC4525ASETRT requires a stable 5V supply voltage. Ensure the voltage regulator is capable of providing a clean and stable 5V output. Add decoupling capacitors (e.g., 10uF and 100nF) close to the device to filter out noise and ripple.
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The SC4525ASETRT is rated for operation from -40°C to +85°C. However, it's recommended to derate the device's performance and reliability at temperatures above 70°C. Ensure proper thermal management and heat sinking to maintain a safe operating temperature.
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Use an oscilloscope to monitor the input and output signals, as well as the power supply voltage. Check for noise, ringing, or oscillations on the signals. Verify the PCB layout and component placement meet the recommended guidelines. Consult the datasheet and application notes for troubleshooting guides and FAQs.
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The SC4525ASETRT is a commercial-grade device, not specifically designed for high-reliability or safety-critical applications. However, it can be used in such applications with proper design, testing, and validation. Consult with Semtech Corporation and relevant industry standards (e.g., IEC 61508, DO-254) for guidance on using the device in critical applications.