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FAN5646 Datasheet LED Blinker

Manufacturer: Fairchild (now onsemi)

Overview: FAN5646 — Programmable Indicator “Soft” LED Blinker with TinyWire™ Interface August 2009 FAN5646 Programmable Indicator “Soft” LED Blinker with TinyWire™ Single-Wire.

General Description

The FAN5646 is a flexible and compact solution for a blinking or “breathing” LED indicator.

The internal programmable blink algorithm eliminates any need for continual system processor control.

This means longer battery life for a hand-held system because the system processor is not awakened from sleep mode to blink an LED.

Key Features

  • LED “Soft” Blink: with Logarithmic Fade Up and Fade Down for Power Savings Follow or Repeat Pattern Mode for Blinking when.