UC3655 Description
The UTC UC3655 is a synchronous-rectification type DC/DC converters with a built-in 0.6Ω P-channel driver transistor and 0.7Ω N-channel switching transistor, which designed to allow the use of ceramic capacitors. Using only a coil and two capacitors connected externally, the UC3655 enable a high efficiency, stable power supply with an output current of 500mA to be configured. Its operating voltage is 2.0V and the...
UC3655 Key Features
- Very High Efficiency 92%
- Low Ripple Rejection Voltage 10mV
- Output Current 500mA @VIN=3.0V, VOUT=1.8V
- Oscillation Frequency is 1.3MHz
- With PWM / PFM Automatic Switching Control
- Maximum Duty Ratio is 100%
- Ceramic Capacitor Available
- ORDERING INFORMATION
- MARKING
- PIN DESCRIPTION