The TUSB4041IPAPR is a four-port USB 2.0 hub provides USB high-speed or full-speed connections on the upstream port. It provides USB high-speed, full-speed or low-speed connections on the downstream ports. When the upstream port is connected to an electrical environment that only supports high-speed, full-speed and low-speed connections, the USB high-speed, full-speed and low-speed connectivity is enabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed or low-speed connections, the USB high-speed connectivity are disabled on the downstream ports. It supports per-port or ganged power switching and overcurrent protection. An individually port-power-controlled hub switches power on or off to each downstream port as requested by the USB host. Also when an individually port-power-controlled hub senses an overcurrent event, only power to the affected downstream port is switched off.
● Four asynchronous endpoint buffers per transaction translator
● Supports USB battery charging
● OTP ROM, serial EEPROM or I²C and SMBus slave interface for custom configurations
● Provides 128-bit universally unique identifier (UUID)
● Supports on-board and in-system OTP and EEPROM programming through the USB 2.0 upstream port
● Single clock input, 24MHz crystal or oscillator
● DM/DP Polarity swap
● Type C compatible
● No special driver requirements - works seamlessly on any operating system with USB stack support
● Per port or ganged power switching and overcurrent notification inputs
● Green product and no Sb/Br
●Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
