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AS1390A

High power boost controller and buck converter for LED backlight; ·High efficiency: Up to 95%\n ·Supply voltage range: 10V to 30V\n ·Boost output current: Up to 3A\n ·Continuous conduction mode\n ·Undervoltage lockout with hysteresis\n;

The AS1390A is a high-power, constant-frequency boost controller with an integrated buck converter. It can be used for the boost converter in TV sets which are optimized for 2D and 3D mode. The continuous conduction mode of the AS1390A provides superior bandwidth and transient response. The two output voltages for the boost controller (2D and 3D mode) can be programmed with an external resistor divider. The buck converter is optimized for suppling a /P with 5V. The AS1390A is available in a 20-Pin QFN (4x4mm) package.

AS1390A

High Power Boost Cont rol ler and Buck Conver ter for LED Backl ight

AS1390A-BQFT

High Power Boost Cont rol ler and Buck Conver ter for LED Backl ight

AS1390A-BQFT

Package：20-VFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRIVER CTRLR 20QFN

AS1390A-BQFT-6K

Package：20-VFQFN 裸露焊盤；包裝：管件 類別：集成電路（IC） LED 驅(qū)動器 描述：IC LED DRIVER CONTROLLER 20QFN