The AT7380 is an average current mode control high brightness LED driver IC with active power factor correction function. The line and load compensations were applied in the AT7380 to improve the output current regulation.
The AT7310 is adjustable constant current driver for LED application. A typical application for the AT7310 is to drive LED lamp with TRIAC dimmer.
AT7315 is a controller for linear current regulator topology. Therefore, AT7315 minimizes external components, simplifies EMI design and lowers overall bill of materials cost.
The AT7370 is a high performance LED driver which uses primary side feedback technology to reduced cost. The AT7370 removes the need for secondary feedback circuitry while achieving excellent line regulation. The transition mode PFC function with low switch loss maximizes the system efficiency.
The AT5820 is a high performance positive voltage regulator designed for use in applications requiring very low input voltage and very low dropout voltage at up to 3A (peaks).