XC9280
Overview
The XC9280 series is 18V bootstrap synchronous step-down DC/DC converter with built-in Nch-Nch driver transistors, the operating voltage range is 4.5V~18.0V, designed to allow the use of ceramic capacitors. 0.75V reference voltage source is incorporated in the IC, and the output voltage can be set to a value from 1.8V to 7.0V using external resistors (RFB1, RFB2). Switching frequency is 1.2MHz.
- 0A DC (VIN=12V, VOUT=5V) : PWM/PFM Automatic : 0.95ms Adjustable by RC : UVLO Over Current Protection (Automatic Recovery) Thermal Shutdown : Ceramic Capacitor : TSOT-26 : EU RoHS Compliant, Pb Free
