LT8391IUFD#PBF

LINEAR TECHNOLOGY  LT8391IUFD#PBF  芯片, 发光二极管驱动器, 同步降压-升压稳压器, QFN-28 新

’s LT8391 is a 60V synchronous 4-switch buck-boost LED controller with spread spectrum and internal PWM dimming, that is ideal for LED driver and battery charger applications in automotive, industrial, and battery-powered systems.

**Features:**

    • 4-Switch single inductor architecture allows Vin above, below, or equal to Vout

    • Synchronous switching: Up to 98% efficiency

    • Proprietary Peak-Buck Peak-Boost current mode

    • Wide Vin range: 4V to 60V

    • Wide Vout range: 0V to 60V 51V LED