Description

The ELM413 is both an LED controller and a circuit startup timer in an 8 pin package. The high current capabilities of its outputs allow most LEDs to be directly driven, usually only requiring a single current limiting resistor.

Features

• Low power CMOS design - typically 1mA at 5V

• Operates over a supply range of 3.0 to 5.5 volts

• Schmitt trigger controlled operation

• Requires no external timing components

• Warmup periods from 0.1 to 5 seconds

• Auxiliary output active after warmup period

• High current drive outputs - up to 25 mA

Applications

• Pilot ‘lamp’ circuits

• Sequentially enabled systems

• Delay on operate circuits

• Audio amplifier power managers

• Monostable (one-shot) circuits