ISL8016集成电路（IC）的DCDC开关稳压器规格书PDF中文资料

6A Low Quiescent Current High Efficiency Synchronous Buck Regulator

The ISL8016 is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 6A continuous output current from a 2.7V to 5.5V input supply. The output voltage is adjustable from 0.6V to VIN. With an adjustable current limit, reverse current protection, pre-bias start and over temperature protection the ISL8016 offers a highly robust power solution. It uses current control architecture to deliver fast transient response and excellent loop stability.

特性 Features

• High Efficiency Synchronous Buck Regulator with up to 97 Efficiency

• 1 Reference Accuracy Over-Temperature/Load/Line

• Fixed Output Voltage Option

• ±10 Output Voltage Margining

• Adjustable Current Limit

• Current Sharing Capable

• Start-up with Pre-Biased Output

• Internal Soft-Start - 1ms or Adjustable, Internal/External Compensation

• Soft-Stop Output Discharge During Disabled

• Adjustable Frequency from 500kHz to 4MHz - Default at 1MHz

• External Synchronization up to 4MHz - Master to Slave Phase Shifting Capability

• Peak current limiting, Hiccup Mode Short Circuit Protection and Over-Temperature Protection‘

Applications

• DC/DC POL Modules

• µC/µP, FPGA and DSP Power

• Plug-in DC/DC Modules for Routers and Switchers

• Portable Instruments

• Test and Measurement Systems

• Li-ion Battery Powered Devices