SP4416 Datasheet, PDF (7/13 Pages) Sipex Corporation – Electroluminescent Lamp Driver with 4-Level Light Intensity Selection Feature

V_PEAK= 95V (typical)
EL1 output; 16 charge steps per half cycle (maximum intensity setting)
Figure 9. EL Output Voltage in Discrete Steps at EL1 Output
16 coil pulses per half cycle; 75% duty cycle (maximum intensity setting)
Figure 10. Voltage Pulses Released from the Coil to the EL Driver Circuitry
EL1 Output
Figure 11. EL Voltage Waveforms from the EL1 and EL2 Outputs
EL2 Output
EL1 Output
V_PP=190V
(typical)
EL2 Output
Differential Representation E₁₂
Figure 12. EL Differential Output Waveform of the EL1 and EL2 Outputs
SP4416DS/06
SP4416 Electroluminescent Lamp Driver with 4-Level Light Intensity Selection Feature
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