High Efficiency 1.5MHz, Step Up Regulator CXSU63173 is a fixed switching frequency (1.5MHz typical), current-mode, step-up regulator with an integrated N-channel MOSFET.

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The CXSU63173 is a fixed switching frequency (1.5MHz typical), current-mode, step-up regulator with an integrated N-channel MOSFET. The device allows the usage of small inductors and output capacitors for portable devices. The current-mode control scheme provides fast transient response and good output voltage accuracy. The CXSU63173 includes under-voltage lockout, currentlimit,and over-temperature shutdown preventing damage in the event of an output overload.

   产品特点 返回TOPasi嘉泰姆

z Wide 2.7V to 6V Input Voltage Range asi嘉泰姆

z Built‐in 0.2Ω N‐Channel MOSFET asi嘉泰姆

z Built‐in Soft‐Start z High Efficiency up to 90% asi嘉泰姆

z <1mA Quiescent Current During Shutdown asi嘉泰姆

z Current‐Mode Operation asi嘉泰姆

z Stable with Ceramic Output Capacitors asi嘉泰姆

z Fast Transient Response asi嘉泰姆

z Current‐Limit Protection asi嘉泰姆

z Over‐Temperature Protection with Hysteresis asi嘉泰姆

z Available in a SOT‐23‐6A and TDFN2x2‐6 Package asi嘉泰姆

z Lead Free and Green Devices Available asi嘉泰姆

z (RoHS Compliant)asi嘉泰姆

   应用范围 返回TOPasi嘉泰姆

z Cell Phone and Smart Phone asi嘉泰姆

z PDA, PMP, MP3 asi嘉泰姆

z Digital Camera asi嘉泰姆

z Boost Regulatorsasi嘉泰姆

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