Part Number
|
HV856 |
Manufacturer
|
Supertex |
Description
|
High Voltage Tri-EL Lamp Driver IC |
Published
|
Sep 5, 2017 |
Detailed Description
|
HV856
High Voltage Tri-EL Lamp Driver IC
Features
► High voltage, Tri-EL lamp driver with common terminal ► Independen...
|
Datasheet
|
HV856
|
Overview
HV856
High Voltage Tri-EL Lamp Driver IC
Features
► High voltage, Tri-EL lamp driver with common terminal ► Independent brightness control for all three lamps ► 210VPP output voltage for higher brightness ► 1.
8V to 6.
5V operating supply voltage ► Output voltage regulation ► Two-pin serial data communication for control ► Linear brightness control with seven steps at constant
efficiency ► 128kHz fixed switching frequency ► Split supply capability ► Patented high efficiency EL lamp driver ► Single miniature inductor drives all three lamps ► Only four external components ► Burst mode power converter for best efficiency ► CMOS compatible serial interface with noise rejection ► 150nA max.
leakage c...
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