FAN4860 — 3MHz, 5V Output Synchronous TinyBoost™
Regulator
April 2010
FAN4860
3MHz, 5V Output Synchronous TinyBoost™
Regulator
Features
Operates with Very Small External Components:
1μH Inductor and 0402 Case Size Input and Output Capacitors
Input Voltage Range from 2.
3V to 4.
5V Fixed 5.
0V Output Voltage Maximum Load Current 200mA at VIN=2.
3V Maximum Load Current 300mA at VIN=3.
3V Up to 92% Efficient Low Operating Quiescent Current True Load Disconnect During Shutdown Variable On-time Pulse Frequency Modulation (PFM) with
Light-Load Power-Saving Mode
Internal Synchronous Rectifier
(No External Diode Needed)
Thermal Shutdown and Overload Protection 6-Pin 2 x 2mm UML...