Torex Semiconductor, Ltd. Dc / Dc Ctrl, Boost, 180Khz, 85Deg C Rohs Compliant Torex XC9103D092MR-G

The XC9104 is a PWM/PFM auto-switching controlled step-up DC/DC converter controller designed for a wide range of applications, including e-book readers, smartphones, and digital audio equipment. It operates with an input voltage range of 0.9V to 10V and can output voltages from 1.5V to 30V, making it versatile for various power requirements. The device features a maximum output current of over 400mA and achieves high efficiency of approximately 85%. It operates at a frequency of 180 kHz, which helps reduce the size of external components. The XC9104 includes a built-in current limiter that activates when the ripple voltage exceeds 250mV, ensuring safe operation. The product is available in SOT-25 and USP-6B packages and is compliant with EU RoHS standards, making it environmentally friendly.