UC3383 - STEP-UP DC/DC CONVERTERS
The UTC UC3383 Series are PFM step-up DC/DC switching converter.
The UTC UC3383 can support both large and small currents.
It automatically switches duty ratio (45%/75%) when it senses changes in load.
Both built-in and external transistor types include 5-pin and 3-pin packages, which are provided w
UC3383 Features
* Output Voltage Range: 2.0V~7.0V in 0.1V Increments
* Operating (Start-up) Voltage Range: 0.9V~10V
* Highly Accurate: Set-up Voltage ±2.5%
* Maximum Oscillator Frequency (Max Fosc1): 180kHz (±15%)
* Variable Duty Ratio: 45%/75% (±5%)
* Both Switching Transistor Built-in and
