Go to HomePage ELECTRONIC-INFO.EU
QRcode

Automotive-grade, 1.2A step-down converter meets tight OEM power budgets

Automotive-grade,

Maxim Integrated Products introduces the MAX16975* automotive-grade, 1.2A step-down converter optimized for operation over a 3.5V to 28V range. To accommodate extreme battery voltage variations in automotive applications, the device tolerates load-dump transients up to 42V and cold-crank excursions down to 3.5V.

It can operate in dropout by turning on the integrated 300mΩ high-side FET for the duration of cold-crank or start/stop events. The wide input supply range, combined with an ultra-low quiescent current (45µA, no load), makes the MAX16975 ideal for automotive applications that have tight power budgets.

The MAX16975 features a resistor-programmable switching frequency (220kHz to 1MHz) that can be tuned to suit the demands of the application. It can also be synchronized to an external clock.Additional features include an open-drain power-good output with adjustable reset threshold and delay timer, as well as protection features such as cycle-by-cycle current limiting, thermal shutdown, and overvoltage protection.

The MAX16975 is AEC-Q100 (Grade 1) qualified and fully specified over the -40ºC to +125ºC automotive temperature range; it is packaged in a thermally enhanced, 16-pin QSOP. Pricing starts at $2.36 (1000-up, FOB USA).

MAXIM
 

2010111612 / 19.11.2010 / Components / Maxim Integrated


Single-Phase Energy-Measurement Processors Accurately Monitor Power at a Fraction of the Cost
Single-Phase Energy-Measurement Processors Accurately Monitor Power at a Fraction of the Cost
Fully autonomous processors add simple, utility-grade energy measurement and diagnostics to existing designs.
..more
MAX9636, MAX9638 - Low-Noise, CMOS-Input, Rail-to-Rail Op Amps Extend Battery Life in Portable Medical Applications 
MAX9636, MAX9638 - Low-Noise, CMOS-Input, Rail-to-Rail Op Amps Extend Battery Life in Portable Medical Applications
Maxim Integrated Products introduces the MAX9636–MAX9638, rail-to-rail, low-noise operational amplifiers. Offered in 6-pin SC70 (single), 8-pin SC70 (dual), and 10-pin UTQFN (dual) packages, these devices minimize board space while delivering outstanding noise performance. With 38nV/ input-voltage noise density, 0.9fA/ input-current noise density, and 0.1pA input-bias current, the MAX9636–MAX9638 facilitate interfacing to high-impedance sources such as photodiode and piezoelectric sensors.
..more
Low-noise op amps improve signal conditioning in harsh industrial applications
Low-noise op amps improve signal conditioning in harsh industrial applications
Maxim Integrated Products introduces the MAX9632/MAX9633 36V, low-noise, precision operational amplifiers with low distortion. The first devices in Maxim’s new line of high-voltage, precision op amps, the MAX9632/MAX9633 are designed using a proprietary high-speed complementary BiCMOS process (CB5HV).
..more
Automotive-grade, 1.2A step-down converter meets tight OEM power budgets
Automotive-grade, 1.2A step-down converter meets tight OEM power budgets
Maxim Integrated Products introduces the MAX16975* automotive-grade, 1.2A step-down converter optimized for operation over a 3.5V to 28V range. To accommodate extreme battery voltage variations in automotive applications, the device tolerates load-dump transients up to 42V and cold-crank excursions down to 3.5V.
..more
video platformvideo managementvideo solutionsvideo player
Li-Ion Safety and Protection Camtasia
Battery Management Li-Ion Safety and Protection Camtasia
..more
Automotive 1.35Mpixel CMOS Image Sensor for Driver Assistance & Driverless Cars
...combines industry-leading image quality with ASIL-ready support functions that will expedite the emergence of autonomous vehicles
..more
Liquid flowmeter sensor PRZ-1800/L
The PRZ-1800/L flowmeter is adjusted to measure low viscosity liquid flow. It has been designed for pressure coffee making machines, using vibration pumps to prevent measuring errors that may appear due to water pulsation, it is also presently used in other equipment. Thanks to cohesive design, it can be installed in 4 different positions.
..more
WizFi250H - when a small difference can help significantly
WiFi module in a version with a pin-header significantly simplifies development of applications.
..more
Round panel meter by means of a display?
New 1,4“ round display module from company 4D Systems with a round pixel placing is able to truly display various analog variables.
..more
One impulse is able to set intensity of luminance
Pulse-controlled dimmers of lighting - Finder series 15 offer an elegant solution of lighting dimming controlled by a single switch.
..more
New Highly Compliant Gap Filler Takes the Heat
New Highly Compliant Gap Filler Takes the Heat without Adding Stress
Gap Pad® HC 3.0 delivers unique combination of high thermal performance with conformability
..more
Toshiba Launches World’s Smallest-class Embedded NAND Flash Memory Products
Toshiba Launches World’s Smallest-class Embedded NAND Flash Memory Products
New e∙MMCTM ICs developed using cutting-edge 15nm NAND Flash memory
..more

All trademarks are the property of their respective owners. ISSN 1801-3813 , Kontakt: FANDA elektronik s.r.o, Těrlická 475/22, 735 35 Horní Suchá, tel. 00420-603531605, info@elektronika.cz