AS1390A converter equivalent, high power boost controller and buck converter.
High Efficiency: Up to 95% Supply Voltage Range: 10V to 30V Boost Output Current: up to 3A Continuous Conduction Mode Undervoltage Lockout with hysteresis Overvoltage, Ov.
The device is ideal for LED backlighting for LCD - TV sets and monitors.
www.austriamicrosystems.com/Power-Management/A.
The AS1390A, AS1390B is a high-power, constant-frequency boost controller with an integrated buck converter. The AS1390A can be used for the boost converter in TV sets which are optimized for 2D and 3D mode. AS1390B is designed for single mode operat.
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