PBL38085 |
Part Number | PBL38085 |
Manufacturer | Ericsson |
Description | 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 equ... |
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 <<1µA. Supply voltage down to 3V. Comes in a 3x3 mm package Lights up to 20nF lamp capacitance area depending on lamp parameter nF/cm2. • • • • • • • +supply 5 10 9 switcher control signal 2 EL-lamp PBL 380 85 1 4 lamp control signal 3 6 Pekka 11.11-98 PB L 38 0 85 True size 10 - pin plastic mini SOP package ... |
Document |
PBL38085 Data Sheet
PDF 94.10KB |
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