Automotive Power and Analog

From single to multiple core embedded processors to GPUs and FPGAs, Intersil has a wealth of automotive power experience to deliver versatile and efficient power solutions for your next Automotive Infotainment, Navigation or Telematics platform.

Battery Chargers

These chargers can be combined with a buck controller/regulator to provide a full power supply solution from 12V lead acid battery to backup battery.

Search by Product Type

Single Cell Battery Chargers

ISL78693 3.6V single-cell Lithium Iron Phosphate battery charger

New Products

  • ISL78692 – Automotive Li-ion/Li-Polymer Battery Charger
  • ISL78693 – Automotive Single-Cell LiFePO4 Battery Charger

Primary/Battery Regulators

Regulators and controllers for operation with input voltages from 28 to 40 volts

ISL78226 6-Phase Bidirectional Synchronous PWM
Controller

New Products

  • ISL78226 - 6-Phase 12V/48V Bidirectional Synchronous PWM Controller
  • ISL78229 – 2-Phase Boost Controller with Drivers and I2C/PMBus™
  • ISL78201 – 40V 2.5A Synchronous Boost Buck Regulator
  • ISL78206 – 40V 2.5A Synchronous Buck Regulator

Secondary/POL Regulators & Low Voltage Power Management

Regulators and controllers optimized to operate with input voltages less than 6 volts

Automotive Synchronous Buck Regulators for POL Applications

New Products

  • ISL78233/4/5 – 3/4/5A Automotive Synchronous Buck Regulator
  • ISL78692 – Li-ion/Li-Polymer Battery Charger
  • ISL78113A – Tiny Synchronous 1A Boost Converter
  • ISL78236 – Dual 3A Current Sharing Synchronous Buck Regulator

Display Power

PMICs and LED backlight drivers for use in LCD panels

Automotive Display Power

Recent Products

  • ISL78419 – Integrated TFT-LCD PMIC
  • ISL78171 - LED Driver with Ultra-high Dimming Ratio

PMICs

Application-specific CPU and LCD power management ICs

Automotive PMICs

Recent Products

  • ISL78211 – Core Regulator for IMVP-6 CPUs
  • ISL78020 – TFT LCD PMIC with Integrated Amplifiers

Analog Products

Infotainment, display, and power management companion products

Automotive Analog Products

Recent Products

  • ISL78420 – 100V Tri-level PWM Half Bridge Driver
Videos & Resources
Play Video
3:42
Intersil's TW8844 is the industry's first full HD LCD video processor and features fast boot reliability, frozen detection, and automatic contrast adjustment.
Play Video
7:16
Learn how to assemble the hardware, change video source and demonstrate the MIPI loop back feature on the TW8844 evaluation boards.
Play Video
8:14
This webinar discusses the ISL78693 AEC-Q100 automotive-grade, fully integrated, 3.6V single-cell battery charger for LiFePO₄ batteries.
Play Video
5:41
Introducing ISL78226, the first 6-phase bidirectional PWM controller for buck and boost power conversions between 12V and 48V automotive buses.
Play Video
3:42
Intersil's TW8844 is the industry's first full HD LCD video processor and features fast boot reliability, frozen detection, and automatic contrast adjustment.
Play Video
7:16
Learn how to assemble the hardware, change video source and demonstrate the MIPI loop back feature on the TW8844 evaluation boards.
Play Video
8:14
This webinar discusses the ISL78693 AEC-Q100 automotive-grade, fully integrated, 3.6V single-cell battery charger for LiFePO₄ batteries.
Play Video
5:41
Introducing ISL78226, the first 6-phase bidirectional PWM controller for buck and boost power conversions between 12V and 48V automotive buses.
Play Video
3:42
Intersil's TW8844 is the industry's first full HD LCD video processor and features fast boot reliability, frozen detection, and automatic contrast adjustment.
Play Video
7:16
Learn how to assemble the hardware, change video source and demonstrate the MIPI loop back feature on the TW8844 evaluation boards.
Play Video
8:14
This webinar discusses the ISL78693 AEC-Q100 automotive-grade, fully integrated, 3.6V single-cell battery charger for LiFePO₄ batteries.
Play Video
5:41
Introducing ISL78226, the first 6-phase bidirectional PWM controller for buck and boost power conversions between 12V and 48V automotive buses.

Selection Guides

Automotive ICs Automotive ICs

lc-057.pdf (2.46 MB)
Jul 2017

White Papers

How to Efficiently Boost Power in High Voltage Automotive Applications How to Efficiently Boost Power in High Voltage Automotive Applications

boosting-power-in-automotive-applications.pdf (315 KB)
Apr 2016

Implementing Inter-Module Communications in EV Battery Systems Implementing Inter-Module Communications in EV Battery Systems

inter-module-communications-in-ev-battery-systems.pdf (297 KB)
May 2015

Featured Tools

Document Library Document Library

Easily find technical documents & software.