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LT1615/LT1615-1
Micropower Step-Up DC/DC Converters in ThinSOT
U U
FEATURES
s Low Quiescent Current: 20µA in Active Mode <1µA in Shutdown Mode
s Operates with VIN as Low as 1V s Low VCESAT Switch: 250mV at 300mA s Uses Small Surface Mount Components s High Output Voltage: Up to 34V s Low Profile (1mm) ThinSOTTM Package
U APPLICATIO S
s LCD Bias s Handheld Computers s Battery Backup s Digital Cameras
DESCRIPTIO
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.