PBL38085 Datasheet (Ericsson) - Integrated circuit for transformerless driving of battery powered EL (electroluminicent) lamps

PBL38085, Integrated circuit for transformerless driving of battery powered EL (electroluminicent) lamps

PBL 380 85 is a monolithic integrated circuit for supplying power to an EL (electroluminicent) lamp.

This is intended to replace the LCD background illumination system in battery powered handheld equipment with a low power EL- lamp.

Especially suitable for mobile phones where current saving is high

PBL38085 Features

* Minimum number of external components for function: 1 choke, 1 filter-capacitor and 1 resistor. Easy adaption to various lamp specifications. Easy dimming function by controlling the duty cycle. Extensive current saving feature compared with LEDs. Power down function