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

文件：4.41248 Mbytes 頁數(shù)：37 Pages

ALLEGRO

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 ;

Allegro

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

文件：4.41248 Mbytes 頁數(shù)：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 頁數(shù)：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 頁數(shù)：37 Pages

ALLEGRO

Package：24-WFQFN 裸露焊盤；包裝：管件 類別：集成電路（IC） LED 驅(qū)動(dòng)器 描述：IC LED DRVR CTRL PWM 140MA 24QFN

ALLEGRO

Package：24-WFQFN 裸露焊盤；包裝：管件 類別：集成電路（IC） LED 驅(qū)動(dòng)器 描述：IC LED DRVR CTRL PWM 140MA 24QFN

ALLEGRO