Power Management for ADAS

As cameras, sensors, microprocessors, and other components for advanced driver assistance systems (ADAS) become more prevalent in next-generation vehicles, the need to precisely manage system power supplies is becoming even more critical. Automotive-grade power management devices that balance power demands with power constraints, while addressing small solution size requirements, play an important role in ensuring that safety functions perform optimally.

Our automotive-qualified voltage regulators, power management ICs (PMICs) and power protectors address ADAS power requirements and comply with the CISPR 25 Class 5 EMI standard while meeting the needs for high efficiency and small footprint. A high level of integration combined with optimized design reduces overall solution size. Spread-spectrum oscillation mitigates the effects of electromagnetic interference (EMI). High-output voltage accuracy across temperature and voltage operating ranges ensures compatibility with tight SoC core voltage requirements. Automotive Safety Integrity Level (ASIL) compliance provides the assurance of functional safety.

Featured Product Table

Product Description Order EV Kit
MAX20014 Dual 3A Buck and Single Boost Converter PMIC with Fault Monitoring Buy Buy
MAX20019 Dual 500mA Step-Down Converter for Camera Modules Buy Buy
MAX20075 36V, 3.5µA IQ, 600mA Step-Down Converter Buy Buy
MAX20076 36V, 3.5µA IQ, 1.2A Step-Down Converter Buy
Buy
MAX20087 Dual/Quad-Channel Camera Power Protector Buy Buy

Power Management for ADAS Featured Products


2.2MHz Sync and Dual Step-Down Converters

MAX20014

OUT1 boosts the input supply up to 8.5V at up to 750mA, while two synchronous step-down converters operate from a 3.0V to 5.5V input voltage range and provides a 0.8V to 3.8V output voltage range at up to 3A.

Learn more ›

Ultra-Small 3.2MHz Dual 500mA Versatile PMIC for Camera Modules

MAX20019

2.2MHz and 3.2MHz dual step-down converters with integrated high-side and low-side MOSFETs.

Learn more ›

Industry's Only ASIL-Grade Camera Protector with integrated I2C-Based Diagnostics

MAX20087

Dual/quad camera power protector ICs deliver up to 600mA load current to each of their four output channels.

Learn more ›

36V, 600mA Mini Buck Converter with 3.5µA IQ

MAX20076

Synchronous buck with integrated high-side and low-side switches delivers up to 0.6A from 3.5V to 36V input, while using only 3.5µA quiescent current at no load.

Learn more ›

36V, 600mA Mini Buck Converter with 3.5µA IQ

MAX20075

Synchronous buck with integrated high-side and low-side switches delivers up to 0.6A from 3.5V to 36V input, while using only 3.5µA quiescent current at no load.

Learn more ›


Power Management for ADAS Design Resources


Technical Documents