CXSU6314 is high efficiency synchronous, PWM step-up DC/DC converters optimized to provide a high efficient solution to medium power systems. The devices work with a 1.4MHz fixed frequency switchi

   产品概述 返回TOPHDu嘉泰姆

The CXSU6314 is high efficiency synchronous, PWM step-up DC/DC converters optimized to provide a high efficient HDu嘉泰姆

solution  to medium power systems. The devices work with a 1.4MHz fixed frequency switching. These features minimize HDu嘉泰姆

overall solution  footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. Automatic PWM/PFM HDu嘉泰姆

mode switching at light  load saves power and improves efficiency.HDu嘉泰姆

The CXSU6314 is capable of supplying an output voltage between 2.5V and 5V, the internal synchronous switch isHDu嘉泰姆

 desired  to provide high efficiency without Schottky.HDu嘉泰姆

The CXSU6314 regulators are available in the industry standard SOT-23-6L power packages (or upon request).HDu嘉泰姆

   产品特点 返回TOPHDu嘉泰姆

   Ø  Up to 94% EfficiencyHDu嘉泰姆

Ø  Shut-down current:<1μAHDu嘉泰姆

Ø  Load Current: up to 500mAHDu嘉泰姆

Ø  Low Voltage Start-upHDu嘉泰姆

CXSU6314-AFC: 1VHDu嘉泰姆

CXSU6314-AFC7: 2VHDu嘉泰姆

Ø  Input VoltageHDu嘉泰姆

CXSU6314-AFC: 1V ～ 4.4VHDu嘉泰姆

CXSU6314-AFC7: 2V ～ 4.4VHDu嘉泰姆

Ø  Output Voltage: 2.5V ～ 5V (up to 5V with Schottky)HDu嘉泰姆

Ø  Low Switch On Resistance R_DS(ON), Internal Switch: 0.35ΩHDu嘉泰姆

Ø  1.4MHz Fixed Frequency SwitchingHDu嘉泰姆

Ø  Automatic PWM/PFM Mode SwitchingHDu嘉泰姆

Ø  Low Profile SOT-23-6L Package (lead-free packaging is now available)HDu嘉泰姆

   应用范围 返回TOPHDu嘉泰姆

    Ø  Digital Cameras and MP3HDu嘉泰姆

Ø  Palmtop Computers / PDAsHDu嘉泰姆

Ø  Cellular PhonesHDu嘉泰姆

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Ø  PC CardsHDu嘉泰姆

Ø  Portable Media PlayersHDu嘉泰姆

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