LT3427 Overview
LTC3427 500mA, 1.25MHz Synchronous Step-Up DC/DC Converter in 2mm × 2mm DFN Package ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ .. DESCRIPTIO U APPLICATIO S , LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Handheld Instruments Digital Cameras Wireless Handsets GPS Receivers Portable Medical Devices MP3 Players TYPICAL APPLICATIO VIN 1.8V TO 3.2V 2.4V to 3.3V Efficiency POWER LOSS (mW) EFFICIENCY (%) 2-Cell Alkaline to 3.3V Synchronous Boost Converter 3427 TA01b 3427 TA01a 10 U 1000 100 100 LOAD CURRENT (mA)
LT3427 Key Features
- 0.3V to 6V SHDN, FB Voltages
- 0.3V to 6V SW Voltage DC
- 0.3V to 6V Pulsed < 100ns
- 0.3V to 7V Operating Temperature Range (Notes 2, 5)
- 40°C to 85°C Storage Temperature Range
- 65°C to 125°C