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
17 in 1 - these are the multi-pole connectors Hirschmann CM 
17 in 1 - these are the multi-pole connectors Hirschmann CM
Water, dust, mud, chemicals,... multi-pole industrial connectors Hirschmann CM will handle it easily.
..more
Traco TBL power supplies fit into every distribution box
Traco TBL power supplies fit into every distribution box
Low profile, higher safety and a wide spectrum of power ranges ensures, that in the TBL series you´ll find the right type for your demands.
..more
They act only ones - right then, when it´s really necessary... 
They act only ones - right then, when it´s really necessary...
With thermal fuses you´ll make a big step towards a higher safety of your device.
..more
And where´s the oxygen?
And where´s the oxygen?
With the Figaro sensors, it´s possible to determine an oxygen concentration accurately and reliably.
..more
MEC push-buttons can be found even in the dark 
MEC push-buttons can be found even in the dark
Illuminated push-buttons represent a universal solution into every environment.
..more
Plus 50% of power for a scant one Euro?
Plus 50% of power for a scant one Euro?
High efficiency, low standby power consumption and a power reserve, all this can be gained with a new adapter from our portfolio.
..more
Displays for those, who want to have everything under control 
Displays for those, who want to have everything under control
If you want to go to the heart of a thing, then LCD TFT displays Winstar are right for you.
..more
Say stop to unwanted „visitors“
Say stop to unwanted „visitors“
EMI mains filters Schurter combined with an input AC connector will stop interference there, where it´s the most efficient - at the input.
..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