IMP522 driver equivalent, dual el lamp driver.
N Drive two EL lamps independently N Digital LMPSEL pin — Activate either or both EL output drivers N 220VP-P typical AC output voltage drives 30nF EL lamps N Wide operat.
N N N N N N Cellular phones PDAs/Handheld computers Toys/Consumer electronics Safety Illumination LCD modules Remote con.
Pin Number
1 2 3 4 5 6 7 8 9 10
Name
VDD RSW-OSC CS LX VB GND VAB VA LMPSEL REL-OSC
Function
Positive voltage supply. Inductor L may be connected here or to a separate unregulated supply. Switch-mode resistor pin. The external resistor RSW determi.
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