UC3383 Datasheet | Unisonic Technologies

UNISONIC TECHNOLOGIES CO., LTD PFM CONTROLLED, STEP-UP DC/DC CONVERTERS (VARIABLE DUTY RATIO) - DESCRIPTION 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 with either a CE (chip enable) function that reduces power consumption during shut-down mode, or a VDD pin function (separated power and voltage detect pins). - Features - Output Voltage Range: 2.0V~7.0V in 0.1V Increments - Operating (Start-up) Voltage Range: 0.9V~10V - Highly...