LTC3899EFE Overview

It comes in a 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, so switching controller can be used for most applications. The dc motor controller is adquate to generate for 3 outputs. An enclosure of Tube is used to package the PMIC. Transistor Driver dc switching's outputs (s) can be handled by it. The supply and operating voltage of the dc control are 4.5V~60V. Worked in an dc switcher with a -40°C~125°C TJ rating. In this switching controller, the switch can be set to 105kHz~835kHz 350kHz~535kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Enable, Frequency Control, Soft Start, Tracking is used for efficient switching control in the dcdc regulator. Search for "LTC3899" to find other relevant dc to dc converter ics.

LTC3899EFE Features

Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Soft Start, Tracking

LTC3899EFE Applications

There are a lot of Linear Technology/Analog Devices LTC3899EFE DC to DC converter applications.

• Solar power plants
• Series voltage regulation circuits
• Wind power
• SMT equipment
• Electric heating, lighting
• Various precision measuring detectors
• Digital display device
• Lathes
• Digital video recorders
• Constant current circuits