RT8292A PDF datasheet can download.
This product has 340kHz Synchronous Step-Down Converter functions.
This is one of the semiconductor types. This part name is RT8292A.
Manufacturers of the product is Richtek.
Image and pinout :
Some of the text files within the PDF file
RT8292A 2A, 23V, 340kHz Synchronous Step-Down Converter General
The RT8292A is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2A output current from a 4.5V to 23V input supply. The RT8292A’s current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and output capacitors. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. The RT8292A also provides under voltage protection and thermal shutdown prptection. The low current (<3μA) shutdown mode provides output disconnection, enabling easy power management in battery-powered systems. The RT8292A is available in an SOP-8 (Exposed Pad) package. Features z z z z z z z z z z z z z z z ±1.5% High Accuracy Feedback Voltage 4.5V to 23V Input Voltage Range 2A Output Current Integrated N-MOSFET Switches Current Mode Control Fixed Frequency Ope [ ... ]
Please refer to the file for details.