ISL9110A Datasheet - Renesas

ISL9110A 1.2A High Efficiency Buck-Boost Regulator

C5 D4 A3 B3 C3 C4 EFFICIENCY (%) ISL9110A 1.2A High Efficiency Buck-Boost Regulator The ISL9110A is a highly-integrated Buck-Boost switching regulator that accepts input voltages either above or below the regulated output voltage. Unlike other Buck-Boost regulators, this regulator automatically transitions between operating modes without significant output disturbance. This part is capable of delivering up to 1.2A output current, and provides excellent efficiency due to its fully synchronous 4-.

ISL9110A Features

* Accepts Input Voltages Above or Below Regulated Output Voltage

* Automatic and Seamless Transitions Between Buck and Boost Modes

* Input Voltage Range: 1.8V to 5.5V

* Output Current: Up to 1.2A

* High Efficiency: Up to 95%

* 35µA Quiescent Current Ma

ISL9110A-Renesas.pdf