RichTek Technology Corporation Power Distribution Switches, Load Drivers RT9712BGF

The RT9712BGF is a dual high-side power distribution switch designed for applications involving heavy capacitive loads and short-circuit situations. It features two 90mOc N-MOSFET switches, allowing for efficient power distribution in a compact package. The device operates within a supply voltage range of 2.7V to 5.5V and includes an internal charge pump that enhances switching performance by controlling rise and fall times to minimize current surges. This product incorporates several protective features, including overcurrent protection, short-circuit protection, and thermal protection, which automatically turns off the switch during excessive power dissipation and allows for automatic recovery once the device cools down. The RT9712 series is available in configurations with current limits of 1A or 1.5A, making it suitable for various applications such as USB peripherals and notebook PCs. The device is RoHS compliant and halogen-free, ensuring compatibility with environmental regulations.