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                2019-10-08
                偉詮電子推出WT6617F車規USB PD控制晶片
                偉詮電子(TWSE: 2436)今(20)天宣布推出lilaiw66.cn第一顆通過AEC-Q100車規認證的USB PD控制晶片WT6617F。WT6617F設計繼續朝小唯開口說道符合車用效能,可用於車用USB Type-C供電應用如車座充電孔和車不想玩就不玩內資訊娛樂系統附設充ぷ電孔等。

                WT6617F具高度整護膝合性,能減少外部』零件,為一具有整體最先動手了成本與設計尺寸優勢的解@ 決方案。此控制晶片結合了USB-PD baseband PHY、Type-C cable 偵測、並聯穩壓器、電壓和電流監控▽、負載開關NMOS控制電路及微控制︻器。晶片內建的穩壓器可讓工作電壓∑操作於3V~24V,支援PPS規格。內建可多次燒錄的程序提議記憶體可用於編輯程式及使用△者設定資料。
                偉詮的WT6617F車規USB PD控制晶片主要的功能包含:

                USB Type-C and USB-PD
                  - Supports USB PD 3.0 including Programmable Power Supply (PPS)
                  - Programmable Type-C pull-up Rp
                  - Integrated VCONN power and switch for reading E-marked cable

                Supports USB BC1.2 DCP, Quick Charge 4 and Quick Charge 4+ (backward compatible Quick Charge 3.0 and Quick Charge 2.0)

                Built-in shunt regulator
                  - Programmable constant voltage control
                  - Programmable constant current control
                  - Integrated low side current sense amplifier
                  - Cable drop compensation

                Programmable fault protections
                  - Over Voltage Protection (OVP)
                  - Under Voltage Protection (UVP)
                  - Over Current Protection (OCP)
                  - Over Temperature Protection (OTP)

                10-bit ADC for voltage and current monitoring

                MCU
                  - Turbo 8051 compatible MCU
                  - 16K bytes Multi-Time-Programmable (MTP) ROM

                Driver for NMOS load switch

                Built-in discharge MOS transistor

                Internal RC oscillator

                Internal VDD regulator

                General purpose I/Os

                Supports power saving mode

                Operating voltage range: 3V to 24V (30V tolerant)

                Package: 16-Pin QFN, 14-pin SOP AEC-Q100 Grade 1 Qualified (-40 to +125℃)

                產品資訊: 

                需要更多▂資訊請洽詢利来手机app下载產品經理 廖先生(Bruce Liao),Tel: (02)6615-8281 ext. 245 or email to bruceliao@seraphim.com.tw


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