Xc9301 Datasheet | Torex Semiconductor

XC9301/XC9302 Series ETR06001-002 PWM,PWM/PFM Switching Step-Up & Down DC/DC Converter Controller ICs ☆Green Operation patible - GENERAL DESCRIPTION The XC9301/XC9302 series are step-up/down DC/DC converter controller ICs with fast, low ON resistance drivers built-in. A versatile, large output current, step-up/down DC/DC converter can be realized using only 4 type of basic external ponents two transistors, one inductor, two diodes and capacitors. Output voltage is selectable in 0.1V increments within a 2.4V ~ 6.0V (±2.5% accuracy) range and switching frequency is set at 180kHz or 300kHz. The XC9302 series switches from PWM to PFM control during light loads and the series offers...