EA3059QDR

4-CH Power Management IC EA3059 Datasheet General Description The EA3059 is a 4-CH power management IC for applications powered by one Li-Ion battery or a DC 5V adapter. It integrates four synchronous buck regulators and can provide high efficiency output at light load and heavy load operation. The internal compensation architecture simplifies the application circuit design. Besides, the independent enable control makes the designer have the greatest flexibility to optimize timing for power sequencing purposes. The EA3059 is available in a 24 pin QFN 4x4 package. Features      2.7V to 5.5V Input Voltage Range Four Buck Converters Output Voltage Range: 0.6V to Vin Maximum Continuous Load Current: 2A, Maximum Peak Load Current: 4A (4CH total output power consumption must be less than 10W) 180° Phases Shifted Architecture Fixed 1.5MHz Switching Frequency 100% Duty Cycle Low Dropout Operation