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LT3487

Linear Technology
Part Number LT3487
Manufacturer Linear Technology
Description Boost and Inverting Switching Regulator
Published Apr 28, 2010
Detailed Description FEATURES ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ LT3487 Boost and Inverting Switching Regulator for CCD Bias DESCRIPTIO www.DataSheet4U...
Datasheet PDF File LT3487 PDF File

LT3487
LT3487


Overview
FEATURES ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ LT3487 Boost and Inverting Switching Regulator for CCD Bias DESCRIPTIO www.
DataSheet4U.
com U APPLICATIO S ■ ■ ■ ■ Generates 15V at 45mA, –8V at 90mA from a Li-Ion Cell Output Disconnect Sequencing: Positive Output Reaches Regulation Before Negative Channel Begins Switching Internal Schottky Diodes 2MHz Constant Switching Frequency Requires Only One Resistor per Channel to Set Output Voltages VIN Range: 2.
3V to 16V Output Voltage Up to 28V Short-Circuit Robust Capacitor Programmable Soft-Start Separate VBAT Pin Allows Separate Sources for Power and Control Circuitry Available in 10-Lead (3mm × 3mm) DFN Package The LT®3487 dual channel switching regulator g...



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