Richtek

RT9266GE

The Richtek RT9266GE is a highly integrated, high-efficiency, step-down (buck) converter that is specifically designed for use in various power supply applications. Here is a detailed description of the RT9266GE, including its features and applications:

Description:

The RT9266GE is a synchronous, step-down (buck) converter that can operate with a wide input voltage range of 4V to 38V. It is capable of delivering a maximum output current of 6A and features a high efficiency of up to 95%. The device is available in a compact QFN package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: 4V to 38V
2. Maximum output current: 6A
3. High efficiency: up to 95%
4. Synchronous rectification for improved efficiency
5. High-frequency operation: up to 1MHz switching frequency
6. Programmable soft-start and slow-start features
7. Over-current protection, over-voltage protection, and thermal shutdown protection
8. Low quiescent current: typically 30μA
9. Small package size: available in a compact QFN package

Applications:

The RT9266GE is suitable for a wide range of power supply applications, including but not limited to:

1. Portable devices: smartphones, tablets, and wearable devices
2. Power banks and battery chargers
3. USB power delivery (USB PD) applications
4. LED lighting applications
5. Industrial and automotive applications
6. Telecommunication equipment
7. Networking devices and IoT devices

In summary, the Richtek RT9266GE is a versatile, high-efficiency step-down converter that can be used in a wide range of power supply applications. Its compact size, high efficiency, and programmable features make it an ideal choice for designers looking to optimize their power supply solutions.