- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for RT9297GQW
- Part Number RT9297GQW
- Manufacturer RICHTEK
- Pin Count 11
- Part Category Power Supply
- Package Category Small Outline No-lead
- Footprint Name Small Outline No-lead - RT9297-WDFN
- Released Date Jul 10, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
RT9297GQW Details
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Manufacturer Part Number:
RT9297GQW
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Rohs Code:
Yes
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Part Life Cycle Code:
End Of Life
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Part Package Code:
WDFN3x3-10
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Manufacturer Package Code:
WDFN3x3-10
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Richtek Technology Corp
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YTEOL:
0
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Analog IC - Other Type:
SWITCHING REGULATOR
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Control Mode:
CURRENT-MODE
RT9297GQW Frequently Asked Questions (FAQs)
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A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure that the thermal pad is connected to a large copper area to dissipate heat efficiently.
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Use a high-quality output capacitor with low ESR and a minimum capacitance of 10uF. Also, ensure that the input capacitor is properly decoupled and the feedback network is properly compensated.
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The maximum input voltage is 28V, but it's recommended to keep it below 24V for optimal performance and reliability.
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Use an external current sense resistor and a fuse or a PTC thermistor to limit the current. Also, consider adding overvoltage protection and undervoltage lockout circuits for added protection.
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The recommended operating temperature range is -40°C to 125°C. However, the device can operate up to 150°C with derated specifications.
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RT9297GQW Overview
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