PBL38085 Datasheet - Ericsson

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

PBL38085_Ericsson.pdf