Description
●The FAN53601/11 is a 6 MHz, step-down switching voltage regulator, available in 600 mA or 1 A options, that delivers a fixed output from an input voltage supply of 2.3 V to 5.5 V. Using a proprietary architecture with synchronous rectification, the FAN53601/11is capable of delivering a peak efficiency of 92%, while maintaining efficiency over 80% at load currents as low as 1 mA.
●Features
●600 mA or 1 A Output Current Capability
●24 µA Typical Quiescent Current
●6 MHz Fixed-Frequency Operation
●Best-in-Class Load Transient Response
●Best-in-Class Efficiency
●2.3 V to 5.5 V Input Voltage Range
●0.8 V to 2 V Fixed Output Voltage
●Low Ripple Light-Load PFM Mode
●Forced PWM and External Clock Synchronization
●Internal Soft-Start
●Input Under-Voltage Lockout (UVLO)
●Thermal Shutdown and Overload Protection
●Optional Output Discharge
●6-Bump WLCSP, 0.4 mm Pitch
●Applications
●6-Bump WLCSP, 0.4mm Pitch
●3G, 4G, WiFi®, WiMAX™, and WiBro® Data Cards
●Tablets
●DSC, DVC
●Netbooks®, Ultra-Mobile PCs
