MC33163DWG

The MC33163DWG is a monolithic power Switching Regulator contain the primary functions required for DC-to-DC converters. This series is specifically designed to be incorporated in step-up, step-down and voltage-inverting applications with a minimum number of external components. This device consists of two high gain voltage feedback comparators, temperature compensated reference, controlled duty cycle oscillator, driver with bootstrap capability for increased efficiency and a high current output switch. Protective features consist of cycle-by-cycle current limiting and internal thermal shutdown. Also included is a low voltage indicator output designed to interface with microprocessor based systems.

• Low standby current
• Precision 2% reference
• Controlled duty cycle oscillator
• Driver with bootstrap capability for increased efficiency
• Cycle-by-cycle current limiting
• Internal thermal shutdown protection
• Low voltage indicator output for direct microprocessor interface
• Output switch current in excess of 3A

應用

Power Management