B1443N Overview
Key Features
- Capable of generating a bar-display for input voltage with 5 LEDs
- Operates from either AC or DC input voltage because of on-chip rectifier amplifier
- Lighting levels remain stable to line regulation because of on-chip voltage reference
- LEDs are driven by a constant current ; stable to line regulation
- Power supply voltage range is wide (3.5 to 16V), for a wide range of applications
- Five types of ICs constitute the series with various lighting levels of the LEDs and driving currents
- SIP-9 pin package and fewer externally connected components resuit in smaller space requirements on the circuit board
