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Home ? Product Center ? Other ? Interface chip ? USB HUB CHIP ?
USB is the main system bus for the external connection of the pan-computer system. A single connection provides both data communication and power transmission. Based on USB and PD technology, qinheng provides a rich product line of physical layer, controller, hub, bridge and conversion, supporting kernel drivers under various operating systems, it covers various application scenarios such as USB medium-low speed and high-speed data transmission, Type-C connection, USB-PD power transmission and USB ultra-high speed communication + PD high power transmission.
Nanjing Qinheng Microelectronics Co. . , Ltd... We are committed to providing all-connected, up-and-down chips and solutions for our customers. Our main products include USB/Bluetooth/Ethernet interface chips and connected/connected/wireless MCU, products focus on connectivity, networking and control. Hub control chip products adopt high-performance MTT multi-port parallel processing technology, the performance of the common HUB chip with time-sharing reuse STT mode is obviously improved. Industrial Design for computer and industrial computer motherboards, peripherals, embedded system, etc. .
Number Type Port TT Overcurrent Detection Power Contro Power Supply Temp Package Download
CH339W USB2.0 7 MTT Standalone/GANG Standalone/GANG -40~85℃ QFN68 NULL
CH339F USB2.0 4 MTT GANG GANG -40~85℃ QFN32 NULL
CH338X USB2.0 7 MTT Standalone/GANG Standalone/GANG -40~85℃ QFN64X9 NULL
CH338L USB2.0 7 MTT GANG GANG -40~85℃ LQFP48 NULL
CH338F USB2.0 7 MTT GANG GANG -40~85℃ QFN32 NULL
CH336U USB2.0 4 MTT - - -0~70℃ QSOP24 NULL
CH332 USB2.0 4 STT GANG GANG -0~70℃ SOP16、QSOP16、QSOP28、QFN16 NULL
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