?XC9220系列降壓DC/DC控制器TOREX
發布時間：2023-07-18 16:52:09 瀏覽：1084
TOREX控制器XC9220系列是多功能降壓DC/DC控制器IC。給XC9220系列控制器外部配備一種開關器件，一種功率電感，一種二級管和兩個電容即可獲得一種高效率,相對穩定的，輸出電流高至3A的開關電源。XC9220系列控制器能使用低ESR電容例如陶瓷電容用作它的輸出電容。
XC9220系列控制器有個0.9V(±1.5%)基準電壓，采用外置分壓電阻就可以隨意設置輸出電壓。頻率范圍為300kHz,500kHz和1MHz，能使用中小型外部元器件。對于軟啟動時間，XC9220A和C系列是內部設置為4ms，XC9220B和D系列能夠在外部設置。XC9220系列控制器具備內置UVLO（欠壓鎖閉）性能，當輸入電壓降至2.3V或較低的情況下，外部P端面開關器件會被強制性關閉。
特征
工作電壓范圍：2.8V～16.0V
輸出電壓外部設置：0.9V(精密度±1.5V)
頻率范圍：300k,500k,1.0MHz
控制方式：PWM控制
帶軟啟動性能：內部設置4ms(TypeA500kHz),外部設置(TypeB)
保護電路：積分保護1.0ms(A,B類型),短路保護
低ESR電容：陶瓷電容
TOREX半導體主要提供COMS、傳感器、二極管等元器件，產品以小體積、性能卓越而著名。
深圳市立維創展科技有限公司，優勢分銷TOREX電源器件，大量現貨庫存，歡迎合作。
詳情了解TOREX請點擊：http://www.yzgnjsb.cn/brand/62.html
型號 | Type | Output Voltage | Oscillation Frequency | Packages |
XC9220A093ER-G | Soft-start internally set with integral protection function | FB type | 300kHz | USP-6C |
XC9220A093MR-G | Soft-start internally set with integral protection function | FB type | 300kHz | SOT-25 |
XC9220A095ER-G | Soft-start internally set with integral protection function | FB type | 500kHz | USP-6C |
XC9220A095MR-G | Soft-start internally set with integral protection function | FB type | 500kHz | SOT-25 |
XC9220A09AER-G | Soft-start internally set with integral protection function | FB type | 1.0MHz | USP-6C |
XC9220A09AMR-G | Soft-start internally set with integral protection function | FB type | 1.0MHz | SOT-25 |
XC9220B093ER-G | Soft-start externally set with integral protection function | FB type | 300kHz | USP-6C |
XC9220B093MR-G | Soft-start externally set with integral protection function | FB type | 300kHz | SOT-25 |
XC9220B095ER-G | Soft-start externally set with integral protection function | FB type | 500kHz | USP-6C |
XC9220B095MR-G | Soft-start externally set with integral protection function | FB type | 500kHz | SOT-25 |
XC9220B09AER-G | Soft-start externally set with integral protection function | FB type | 1.0MHz | USP-6C |
XC9220B09AMR-G | Soft-start externally set with integral protection function | FB type | 1.0MHz | SOT-25 |
XC9220C093ER-G | Soft-start internally set without integral protection function | FB type | 300kHz | USP-6C |
XC9220C093MR-G | Soft-start internally set without integral protection function | FB type | 300kHz | SOT-25 |
XC9220C095ER-G | Soft-start internally set without integral protection function | FB type | 500kHz | USP-6C |
XC9220C095MR-G | Soft-start internally set without integral protection function | FB type | 500kHz | SOT-25 |
XC9220C09AER-G | Soft-start internally set without integral protection function | FB type | 1.0MHz | USP-6C |
XC9220C09AMR-G | Soft-start internally set without integral protection function | FB type | 1.0MHz | SOT-25 |
XC9220D093ER-G | Soft-start externally set without integral protection function | FB type | 300kHz | USP-6C |
XC9220D093MR-G | Soft-start externally set without integral protection function | FB type | 300kHz | SOT-25 |
XC9220D095ER-G | Soft-start externally set without integral protection function | FB type | 500kHz | USP-6C |
XC9220D095MR-G | Soft-start externally set without integral protection function | FB type | 500kHz | SOT-25 |
XC9220D09AER-G | Soft-start externally set without integral protection function | FB type | 1.0MHz | USP-6C |
XC9220D09AMR-G | Soft-start externally set without integral protection function | FB type | 1.0MHz | SOT-25 |
