SP4414 Datasheet, PDF (8/14 Pages) Sipex Corporation – Low Cost Electroluminescent Lamp Driver

V_PEAK=110V (max)
EL1 output; 16 charge steps per half cycle
Figure 3. EL Output Voltage in Discrete Steps at EL1 Output
16 coil pulses per half cycle; 87% duty cycle.
Figure 4. Voltage Pulses Released from the Coil to the EL Driver Circuitry
Figure 5. EL Voltage Waveforms from the EL1 and EL2 Outputs
EL1 Output
EL2 Output
EL1 Output
V_PP=220V (max)
EL2 Output
Differential Representation E₁₂.
Figure 6. EL Differential Output Waveform of the EL1 and EL2 Outputs
SP4414DS/17
SP4414 Electroluminescent Lamp Driver
8
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