Intersil ISL91110IIAZ-T7A

升压/降压降压升压1.8V5.5V2A

Overview

Intersil's ISL91110 High Efficiency Buck-Boost Regulator is a high-current buck-boost switching regulator for systems using new battery chemistries. It uses Intersil's proprietary buck-boost algorithm to maintain voltage regulation while providing excellent efficiency and very low output voltage ripple when the input voltage is close to the output voltage. ISL91110 is capable of delivering at least 2A continuous output current (VOUT = 3.3V) over a battery voltage range of 2.5V to 4.35V. This maximizes the energy utilization of advanced single-cell Li-ion battery chemistries that have significant capacity left at voltages below the system voltage. Its fully synchronous low ON-resistance 4-switch architecture and a low quiescent current of only 35A optimize efficiency under all load conditions.

Features

Tape & Reel (TR) Package
1 outputs
Peak reflow temperature (Cel) of 260
25 pins
Operating supply voltage of 5.5V

Surface Mount Mounting Type

Applications

There are a lot of Intersil (Renesas Electronics America)
ISL91110IIAZ-T7A Voltage Regulators applications.

• CMM
• Various precision measuring instruments
• Various precision measuring detectors
• Flaw detection equipment
• Balance equipment
• Industrial robots
• Industrial controllers
• Die casting equipment
• Injection molding machinery
• Various CNC machine tools