DATA SHEET
AAT3143
High Efficiency 1X/1.5X/2X Charge Pump with PWM Control for White LED Applications
General Description
The AAT3143 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applications. The AAT3143 can deliver...