Datasheet Summary
Features s Faster Switching with Increased Efficiency s Uses Small Inductors: 4.7µH s All Surface Mount ponents s Only 0.5 Square Inch of Board Space s Low Minimum Supply Voltage: 2.7V s Quiescent Current: 4mA Typ s Current Limited Power Switch: 1.5A s Regulates Positive or Negative Outputs s Shutdown Supply Current: 12µA Typ s Easy External Synchronization s 8-Pin SO or PDIP Packages
U APPLICATIO S s Boost Regulators s CCFL Backlight Driver s Laptop puter Supplies s Multiple Output Flyback Supplies s Inverting Supplies
LT1372/LT1377
500kHz and 1MHz High Efficiency
1.5A Switching Regulators
DESCRIPTIO
The LT®1372/LT1377 are monolithic high frequency switching regulators. They...