IMP560 Datasheet - IMP Inc

IMP560 POWER EFFICIENT EL LAMP DRIVER

Pin Number 1 2 3 4 5 6 Name VDD RSW-OSC CS LX GND VB Function Positive voltage supply for the IMP560. Inductor L may be connected here or to a separate unregulated supply. Switch-mode resistor pin. Switching frequency is determined by an external resistor, RSW. Boost converter storage capacitor. .

IMP560 POWER MANAGEMENT Power Efficient EL Lamp Driver The IMP560 is an Electroluminescent (EL) lamp driver designed for systems with low EL lamp drive voltage requirements. It is ideal for low ambient light applications or where small lamps are used. With just onehalf the inductor current of the IMP803, the IMP560 reduces system power consumption and extends battery life. Input supply voltage range is 2.0V to 6.5V and quiescent current is a low 420µA. Typical EL lamp drive voltage is ±56V. All.

IMP560 Features

* N 112V peak-to-peak typical AC output voltage N Low input current (w/inductor current)12mA N Low disabled input current50nA N Wide operating voltage range - from 2.0V to 6.5V N Simple design requires few passive components N Adjustable output lamp frequency controls lamp color and power consumption

IMP560 Datasheet (153.98 KB)