Regulator with output tracking and sequencing
20 May 2015
Power Electronics / Power Management
Intersil announced the ISL8002B synchronous buck switching regulator that delivers up to 2 A of continuous output current from a 2,7 V to 5,5 V input supply. Its 2 MHz switching frequency provides beneficial transient response, and its key features – programmable soft-start, and output tracking and sequencing of FPGAs and microprocessors – increase system reliability for point-of-load conversions. The output rails are configurable for coincidental, ratiometric or sequential settings, ensuring the FPGA’s or MPU’s internal ESD diodes are not biased or overstressed during rising or falling outputs. The device includes several protection/stability features and its unique negative current protection prevents switch failure.
Avnet South Africa, +27 (0)11 319 8600, [email protected], www.avnet.co.za
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