Part Number | AS3490 |
Manufacturer | ams |
Title | Highly Efficient 2-6 LEDs Backlight Driver |
Description | The AS3490 is an inductive highly efficient DCDC boost converter. The DCDC converter operates at a fixed frequency of 2MHz and includes soft start... |
Features |
2 MHz DCDC Boost converter - Small 4.7µH external coil - Very high system efficiency of 86% (DCDC and current sources combined) - Very low voltage changes on output to avoid acoustic noise on output capacitor even with PWM - Smooth startup even und... |
Datasheet | AS3490 Datasheet |