FL5500 is a highly configurable USB 3.2 Gen2 10G hub. It offers up to 6 Downstream (DS) ports, two of which are USB 2.0. And there are two embedded USB device for PD Bridge (BB) and HID device. There are one downstream port has the integrated USB-C® mux for easy conversion to USB-C. The integrated MCU can do customize functions. The DS ports also support USB 2 battery charging standard.
Features
- 6-port Hub with downstream 4x USB 3.2 Gen2 and 2x USB 2.1
- FL5500 compliant to USB Specifications 1.1, 2.0, and 3.1
- Downstream – 3X Type-A and 1X Type-C
- Footprint in 10x10mm 88-pin QFN
- Full feature customization via I2C EEPROM interface
- Battery Charging Support
- Downstream DCP/CDP support for BC 1.2 Specification
- BC modes and options customizable with EEPROM.
- Downstream USB 2.0 and USB 3.2 Gen1 are co-dependent by default sharing port power management but can be programmed independent (per port) for direct wire of USB 2.0 and USB 3.2 Gen1 devices.
FL5500 是一款高度可配置的 USB 3.2 Gen2 10G 集線器,提供多達 6 個下行 (DS) 端口,其中 2 個是 USB 2.0。此外,它嵌入了兩個 USB 裝置,分別用於 PD Bridge (BB) 和 HID 裝置。一個下行端口內置 USB-C® 開關,方便轉換為 USB-C。集成的 MCU 可以實現自定義功能。DS 端口還支持 USB 2 電池充電標準。
產品特性
- 6 端口集線器:下行端口包括 4 個 USB 3.2 Gen2 和 2 個 USB 2.1。
- 完全符合 USB 規範:支持 USB 1.1、2.0 和 3.1。
- 下行端口配置:包含 3 個 Type-A 和 1 個 Type-C 端口。
- 小巧封裝:10x10mm 88-pin QFN。
- 自定義功能:通過 I2C EEPROM 介面實現全面功能定制。
- 電池充電支持:
- 支持 BC 1.2 規範的 DCP/CDP。
- 電池充電模式和選項可通過 EEPROM 定制。
- 下行 USB 配置靈活性:
- 預設情況下,下行 USB 2.0 和 USB 3.2 Gen1 端口共用電源管理。
- 可以進行獨立編程(按端口),支持 USB 2.0 和 USB 3.2 Gen1 設備的直連配置。
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