Multiphase PMICs with Highest Efficiency and Smallest Footprint
The ISL91302B and ISL91301A/B PMICs offer the highest power efficiency and smallest footprint for application processors in smartphones and tablets, and also deliver power to AI processors, FPGAs and industrial MPUs.
Smallest Footprint and Highest Efficiency PMICs for Application Processors
Highly integrated ISL91211 triple/quad output PMIC is ideal for smartphones, IoT devices, and other space/power constrained systems powered by single-cell Lithium-ion (Li-on) batteries, or 2.5V–5.5V power supplies.
12V Sync Buck Regulator Family Delivers Up to 14A
The ISL850xx synchronous buck regulators support input voltages of 3.8V to 18V and wide output current range, offering designers a complete portfolio of devices with high efficiency and reliable performance.
High Efficiency, High Current Buck-Boost Regulators for Battery-Powered Portables
ISL91127/28 3A and ISL91107 2A buck-boost regulators offer up to 96% efficiency and low 30uA quiescent current in a compact 4mm x 4mm footprint.
Intersil's switching regulators with integrated FETs are dc-dc converters that include buck regulators (step-down) and boost regulators (step-up), which operate with input voltages as low as 1.8V and as high as 60V, and will generate output voltages as low as 0.6V.
These switching voltage regulators can switch with speeds as high as 4MHz, provide high efficiency up to 95% and also have light load efficiency modes. The parts can be configured in many different configurations buck, boost, flyback, inverting in isolated and non-isolated applications.
Pack the Most Power in the Smallest Space! Intersil's comprehensive portfolio of low voltage, synchronous buck integrated FET switching regulators offer a compact solution size with outstanding performance.
Reference Designs & Evaluation Platforms
how-to-protect-buck-regulators.pdf (372 KB)
improving-dc-dc-converter-performance.pdf (353 KB)
keeping-pace-with-power-hungry-mobile.pdf (179 KB)