IMP803 Description
IMP803 POWER MANAGEMENT High-Voltage EL Lamp Driver The IMP803 is an Electroluminescent (EL) lamp driver with the four EL lamp driving functions on-chip. These are the switch-mode power supply, its high-frequency oscillator, the high-voltage H-bridge lamp driver and its low-frequency oscillator. The IMP803 drives EL lamps of up to 30nF capacitance to high brightness;.
IMP803 Key Features
- from 2.0V to 6.5V N 180V peak-to-peak typical AC output voltage N Large output load capability
- drive lamps with more than 30nF capacitance N Adjustable output lamp frequency for control of lamp color, lamp life, and
- 20nA (disabled) N High-Voltage CMOS Process N MicroSO package option
IMP803 Applications
- from 2.0V to 6.5V N 180V peak-to-peak typical AC output voltage N Large output load capability
- drive lamps with more than 30nF capacitance N Adjustable output lamp frequency for control of lamp color, lamp life, and power consumption N Adjustable converte