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.
Peace, Love & Low Power
Intersil’s Flower Power reference design showcases a diverse portfolio of products for broad market applications. From power management to precision analog and specialty ICs, we've got you covered for all your groovy designs.
Highly Integrated Multi-Cell Battery Pack Monitor
The ISL94202 3-to-8 cell battery pack monitor enables ultra-small 2-terminal designs, and accurately monitors, protects and cell balances rechargeable battery packs to ensure safe operation and charging.
Intersil is the leader in power management expertise. Built upon an unrivaled heritage in advanced analog IC and multiphase power management solutions, Intersil delivers the industry's highest performance, most efficient, easiest to use and integrate, and consistently reliable power management systems. Our solutions meet the demands of today's most complex power system designs across the infrastructure, mobile, industrial, automotive and aerospace markets.
Intersil is leveraging a deep portfolio of intellectual property and a history of design and process innovation to add intelligence, mobility and true energy efficiency to the latest electronic devices. The company has developed market leadership technology in power management and supplies a full range of power IC solutions including battery management, computing power, display power and dc-dc converters.
Cost vs. Complexity Tradeoffs of Power Management Parts
|$||🔧||Linear Regulator||Single and Multi output linear regulators/LDOs|
|$$||🔧🔧||Buck (Integrated FET)||Single and Multi output buck regulators with Controller, Driver and Power FETs in one package|
|$$||🔧🔧||Buck-Boost (Integrated FET)||Single and Multi output buck-boost regulators with Controller, Driver and Power FETs in one package|
|$$||🔧🔧||Boost (Integrated FET)||Single and Multi output boost regulators with Controller, Driver and Power FETs in one package|
|$$$$$||🔧||Buck (Power Module)||Fully integrated buck Module with Controller, Driver, Power FETs and Inductor in one package|
|$$||🔧🔧🔧🔧||Buck (Controller)||Single and multiple output buck controllers with and without drivers on board|
|$$$||🔧🔧🔧🔧🔧||Buck (Multiphase Controller)||Multiple phase buck controllers with and without drivers on board|
|$$$$||🔧🔧🔧🔧||Buck | Boost (PMIC)||Multi output buck and boost controllers, regulators, LDOs and other features for specific power applications|
Download the PowerCompass Tool to learn more.
Reference Designs & Evaluation Platforms
how-to-protect-buck-regulators.pdf (367 KB)
powercompass-tool.pdf (502 KB)
how-to-power-iot-infrastructure-more-efficiently.pdf (449 KB)