DESCRIPTION
The LT®3587 provides a one chip solution for applications requiring two positive and one negative high voltage supplies. The LT3587 input voltage range of 2.5V to 6V makes it ideal for various battery-powered systems.

FEATURES
■ Ideal for CCD, LCD, LED Backlight and OLED Applications
■ Easy Generation of 15V (50mA), –8V (100mA) and 20V (20mA) from a Li-Ion Cell
■ VVIN Range: 2.5V to 6V
■ Wide Output Ranges: Up to 32V for the Boosts and Up to –32V for the Inverter
■ Output Disconnect for the Boost Channels
■ Boost3 Allows Voltage Programming and/or Current Programming for a ‘One Wire Current Source’
■ Overload Fault Protection with Fault I/O Pin Indicator
■ Combined Soft-Start and Enable Pins
■ Small 20-Pin 3mm × 3mm QFN Package

APPLICATIONS
■ Digital Still and Video Cameras
■ Scanner and Display Systems
■ PDA, Cellular Phones and Handheld Computers
■ LED Backlight and OLED Display Drivers
■ CCD Imager Bias
■ General High Voltage Supply Bias