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RT9058-33GV

The Richtek RT9058-33GV is a high-efficiency, step-down (buck) switching regulator that provides a regulated output voltage from an input voltage source. It is designed for use in a wide range of applications, including portable devices, power supplies, and battery charging systems.

Description:

The RT9058-33GV is a compact, surface-mount device that features a high-efficiency synchronous buck converter. It has a wide input voltage range of 4V to 36V and can deliver an output voltage of 3.3V with an output current of up to 3A.

Features:

• High efficiency: The RT9058-33GV offers high efficiency of up to 94%, which helps to minimize power dissipation and reduce thermal issues.
• Wide input voltage range: The device can operate with input voltages from 4V to 36V, making it suitable for a wide range of applications.
• Low output voltage ripple: The RT9058-33GV provides low output voltage ripple, which helps to improve the stability and performance of the output voltage.
• Synchronous rectification: The device uses synchronous rectification to improve efficiency and reduce power losses.
• Protection features: The RT9058-33GV includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure safe and reliable operation.
• Small form factor: The device has a compact size of 4.9mm x 4.2mm, making it suitable for space-constrained applications.

Applications:

The RT9058-33GV is suitable for a wide range of applications, including:

1. Portable devices: The high efficiency and small form factor make it ideal for use in portable devices such as smartphones, tablets, and wearable devices.
2. Power supplies: The device can be used in power supplies for a variety of electronic devices, including laptops, desktop computers, and home appliances.
3. Battery charging systems: The RT9058-33GV can be used in battery charging systems to provide a regulated output voltage for charging lithium-ion batteries.
4. LED lighting: The device can be used in LED lighting applications to provide a stable and efficient power supply for LED drivers.
5. Industrial control systems: The RT9058-33GV can be used in industrial control systems to provide a regulated power supply for sensitive electronic components.

Overall, the Richtek RT9058-33GV is a versatile and efficient switching regulator that offers a range of features and benefits for a wide range of applications.