A80605-1 Allegro MicroSystems Datasheet

A80605-1 Key Features

• Automotive AEC-Q100 qualified
• Enhanced fault handling for ASIL B system pliance
• Wide input voltage range of 4.5 to 40 V for start/stop
• Operate in Boost or SEPIC mode for flexible output
• Gate driver for external MOSFET to deliver higher
• Six integrated LED current sinks, up to 140 mA each
• Boost switching frequency synced externally or
• Programmable boost frequency dithering to reduce EMI
• Advanced control allows minimum PWM on-time down
• LED contrast ratio: 15,000:1 at 200 Hz using PWM