AT1393C

www.DataSheet4U.com AT1393/A/B/C Preliminary Product Information 6-Channel DC-DC Converter IC for DSC Features Low start-up power supply voltage :1.7V(CH6) Wide supply voltage range from 2.4V to 6.5V (CH6); 3.6V to 6.5V(CH1~5) Up to 1MHz operating frequency Supports for down and up/down Zeta synchronous rectification conversion(CH1) Supports for up and up/down SEPIC synchronous rectification conversion(CH2, CH5) Supports for up, flyback and up/down SEPIC conversion AT1393/C: CH2,CH3, CH4 , CH5 and CH6 AT1393A/B:CH2,CH3,CH5 and CH6 Supports for inverting conversion AT1393A:CH4 Synchronized rectification on CH1,CH2,CH5 Power ON/OFF control function Built-in Soft-Start function Built-in Short-Circuit Protection circuit. LQFP 48 package General Description The AT1393 provides a complete power solution for digital still and video cameras through the integration of synchronous rectification topology , soft start function and short circuit detection function. This IC is ideal for applications that use either 2 or 3 alkaline or NIMH batteries as well as those using a single Li-ion battery. Applications Digital Cameras CCD Imaging Devices Camcorders Pin Assignment Ordering Information Part Number AT1393F AT1393F_PBF AT1393F_GRE AT1393AF AT1393AF_PBF AT1393AF_GRE Package LQFP48 LQFP48, PB-Free LQFP48,Green LQFP48 LQFP48, PB-Free LQFP48,Green Marking AT1393F AT1393F,date code with one bottom line AT1393F,date code with two bottom line AT1393AF AT1393A...