ISL8009AEVAL1Z开发板套件编程器的评估板-DC/DC与AC/DC（离线）SMPS规格书PDF中文资料

描述 Description

The ISL8009AEVAL1Z kit is intended for use by individuals with requirements for Point-of-Load applications sourcing from 2.7V to 5.5V. The ISL8009EVAL1Z evaluation board demonstrates the performance of the ISL8009A low quiescent current mode converter.

The ISL8009A is offered in a 2mmx3mm 8 Ld DFN package with 1mm maximum height. The complete converter occupies less than 1cm2 area.

Key Features

• High Efficiency Synchronous Buck Regulator With up to 95 Efficiency

• 2ms Reset Timer

• Soft Discharge Output Cap During Disable

• 2.7V to 5.5V Supply Voltage

• 3 Output Accuracy Over-Temperature/Load/Line

• 1.5A Guaranteed Output Current

• 17µA Quiescent Supply Current in PFM Mode

• Selectable Forced PWM Mode and PFM Mode

• Less Than 1µA Logic Controlled Shutdown Current

• 90 Maximum Duty Cycle for Lowest Dropout

• Internal Current Mode Compensation

• Internal Digital Soft-Start

• Peak Current Limiting, Short Circuit Protection

• Over-Temperature Protection

• Enable

• Small 8 Ld 2mmx3mm DFN

• Pb-Free (RoHS Compliant)