High Power LED Driver with Pre-Emptive Boost for Ultra-High Dimming Ratio and Low Output Ripple

文件：4.41248 Mbytes 页数：37 Pages

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High Power LED Driver with Pre-Emptive Boost for Ultra-High Dimming Ratio and Low Output Ripple

The A80602 is a multi-output LED driver for automotive applications such as exterior lighting, heads-up display, and mid-size LCD backlighting. It implements a current-mode boost/ SEPIC converter with gate driver for external N-MOSFET. This allows greater output power even at minimum supply voltage. \n• Automotive AEC-Q100 qualified\n• Enhanced fault handling for ASIL B system compliance\n• Wide input voltage range of 4.5 to 40 V for start/stop, cold crank, and load dump requirements\n• Operate in Boost or SEPIC mode for flexible output\n• Gate driver for external NMOS to deliver higher output ;

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High Power LED Driver with Pre-Emptive Boost for Ultra-High Dimming Ratio and Low Output Ripple

文件：4.41248 Mbytes 页数：37 Pages

ALLEGRO

High Power LED Driver with Pre-Emptive Boost for Ultra-High Dimming Ratio and Low Output Ripple

文件：4.41248 Mbytes 页数：37 Pages

ALLEGRO

High Power LED Driver with Pre-Emptive Boost for Ultra-High Dimming Ratio and Low Output Ripple

文件：4.41248 Mbytes 页数：37 Pages

ALLEGRO

Package：24-WFQFN 裸露焊盘；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRVR CTRL PWM 140MA 24QFN

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Package：24-WFQFN 裸露焊盘；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRVR CTRL PWM 140MA 24QFN

ALLEGRO