TJ34063C

HTC Korea TJ34063C is a monolithic switching regulator control circuit containing the primary functions required for DC-DC converters. This device consists of internal  temperature compensated reference, voltage comparator, controlled duty cycle  oscillator with active  current limit circuit, driver and high current output switch. The device is specifically designed  to be used in Step-Down, Step-Up and Voltage-Inverting applications with a minimum number of external components.

TJ34063C features :

• Operating from 3V to 40V
• Low standby current
• Output switch current to 1.2A
• Output voltage adjustable
• Precision 2% reference
• Operation frequency up to 180KHz (CT=100pF)
• Current limiting
• Available in SOP-8 packages
• Moisture sensitivity level 3 for SMD package

TJ34063C applications :

• Battery chargers
• NICs / switches / hubs
• ADSL modems
• Negative voltage power supplies