DESCRIPTION

The LT®1615/LT1615-1 are micropower step-up DC/DC converters in a 5-lead low profile (1mm) ThinSOT package. The LT1615 is designed for higher power systems with a 350mA current limit and an input voltage range of 1.2V to 15V, whereas the LT1615-1 is intended for lower power and single-cell applications with a 100mA current limit and an extended input voltage range of 1V to 15V.

FEATURES

■ Low Quiescent Current:

20µA in Active Mode

<1µA in Shutdown Mode

■ Operates with VIN as Low as 1V

■ Low VCESAT Switch: 250mV at 300mA

■ Uses Small Surface Mount Components

■ High Output Voltage: Up to 34V

■ Low Profile (1mm) ThinSOTTM Package

APPLICATIONS

■ LCD Bias

■ Handheld Computers

■ Battery Backup

■ Digital Cameras