LT1186F Overview
The LT ®1186F is a fixed frequency, current mode, switching regulator that provides the control function for Cold Cathode Fluorescent Lighting (CCFL). The IC includes an efficient high current switch, an oscillator, output drive logic, control circuitry and a micropower 8-bit 50µA fullscale current output DAC. The DAC provides simple “bitsto-lamp current control” and municates in two inter- TYPICAL APPLICATION 90%...