LTC3406BES5-1.5

The LTC3406BES5-1.5 is designed as one kind of 1.5MHz, 600mA synchronous step-down regulator that can be used in wide range of applications such as (1)cellular telephones; (2)personal information appliances; (3)wireless and DSL modems; (4)digital still cameras; (5)MP3 players; (6)portable instruments. And this device is available in an adjustable version and fixed output voltages of 1.5V and 1.8V.

Features of the LTC3406BES5-1.5 are:(1)High Efficiency: Up to 96%; (2)Very Low Quiescent Current: Only 20A During Operation; (3)600mA Output Current; (4)2.5V to 5.5V Input Voltage Range; (5)1.5MHz Constant Frequency Operation; (6)No Schottky Diode Required; (7)Low Dropout Operation: 100% Duty Cycle; (8)0.6V Reference Allows Low Output Voltages; (9)Shutdown Mode Draws 1A Supply Current; (10)Current Mode Operation for Excellent Line and Load Transient Response; (11)Overtemperature Protected; (12)Low Profile (1mm) ThinSOT Package.

The absolute maximum ratings of the LTC3406BES5-1.5 can be summarized as:(1)Input Supply Voltage: -0.3V to 6V;(2)RUN, VFB Voltages: -0.3V to VIN;(3)SW Voltage: -0.3V to (VIN+0.3V);(4)P-Channel Switch Source Current (DC): 800 mA;(5)N-Channel Switch Sink Current (DC): 800 mA;(6)Peak SW Sink and Source Current: 1.3A;(7)Operating Temperature Range:40°C to 85°C;(8)Junction Temperature: 125°C;(9)Storage Temperature Range: -65°C to 150°C;(10)Lead Temperature (Soldering, 10 sec): 300°C. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .