The ISL6410, ISL6410A are synchronous current-mode PWM regulators designed to provide a total DC-DC solution for microcontrollers, microprocessors, CPLDs, FPGAs, core processors/BBP/MAC, and ASICs. The ISL6410 should be selected for applications using 3.3V ±10 as an input voltage and the ISL6410A in applications requiring 5.0V ±10.

特性 Features

? Fully Integrated Synchronous Buck Regulator

? PWM Fixed Output Voltage Options

- 1.8V, 1.5V or 1.2V with ISL6410 (VIN = 3.3V)

- 3.3V, 1.8V or 1.2V with ISL6410A (VIN = 5.0V)

? Continuous Output Current . . . . . . . . . . . . . . . . . . 600mA

? Ultra-Compact DC-DC Converter Design

? Stable with Small Ceramic Output Capacitors

? High Conversion Efficiency

? Extensive Circuit Protection and Monitoring features

- Overvoltage, UVLO

- Overcurrent

- Thermal Shutdown

? Available in MSOP and QFN packages

? QFN Package:

- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline

- Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile

? Pb-Free Packaging Available

Applications

? CPUs, DSP, CPLDs, FPGAs

? ASICs

? DVD and DSL applications

? WLAN Cards

? Generic 5V to 3.3V Conversion