IMP528 driver equivalent, high-voltage el lamp driver.
N N N N N N N N N 220V peak-to-peak typical AC output voltage Low Power: 420µA typical VDD current Wide operating voltage range - from 2.0V to 6.5V Large output load capa.
An internal circuit shuts down the switching regulator when the lamp drive voltage reaches 220V peak-to-peak. This cons.
Pin Number
1 2 3 4 5 6
Name
VDD RSW-OSC CS LX GND VB
Function
Positive voltage supply for the IMP528. Inductor L may be connected here or to a separate unregulated supply. Switch-mode resistor pin. Switching frequency is determined by an external .
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