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
Fifteen types, three sizes and three strong features - these are the new DIN-rail power supplies Uno Power from company Phoenix Contact
Fifteen types, three sizes and three strong features - these are the new DIN-rail power supplies Uno Power from company Phoenix Contact
To be on the top in a segment of power supplies nowadays means above all high efficiency, low power consumption without a load (Standby) and compact dimensions.
..more
Proffuse fuse sets
Proffuse fuse sets
TME offer includes now new sets of popular fuses by PROFFUSE, which consist of a whole series of fuses used in automotive installations. They are available in mini, uni and maxi sizes in various combinations suitable for each user. The PF-INLINE-SET includes sockets for cable for standard uni fuses in size 19 mm and is used in securing additional circuits.
..more
HOPERF - universal RF modules for surprising prices
HOPERF - universal RF modules for surprising prices
HOPERF modules enable to gain a wireless data transfer or remote control of devices simply and without excessive costs.
..more
LEDDEX LED module
LEDDEX LED module
LM-SAG1-W3 is a LED module, which includes 3 white LEDs from SAMSUNG in 5050 casing. This module is powered by 12VDC, and wattage of 720mW, lighting angle 120 and a luminous flux intensity of 66lm.
..more
Voltcraft sets of measuring leads provide several reasons why to choose right them
Voltcraft sets of measuring leads provide several reasons why to choose right them
Maybe we even don´t realize in a common praxis, how important role is played by measuring leads of a measuring device, the most often multimeter. Firstly, they´re “responsible” for a good transfer of a signal to a measuring device and at the same time they perform an important safety function, especially at measuring of higher voltages or on devices, where such a voltage can appear (unexpectedly).
..more
Tesaflex® 4252 Insulation tape
Tesaflex® 4252 Insulation tape
Tesaflex® 4252 is made from PVC plasticized tape of high flexibility and good electrical properties. The tape carrier, coated in modified adhesive mass based on rubber and resin, provides good adhesion and resistance to ageing in most applications.
..more
Wiznet WiFi Modules - WizFi250
Wiznet WiFi Modules - WizFi250
WIZNET WiFi modules are characterized by compact size, low energy consumption and advanced power management (to extend battery life), and a good technical support, thereby minimizing the implementation time of the project. The solution is perfect for applications with battery power, especially in mobile applications.
..more
Bolymin BE635 - for all PIC32 lovers
Bolymin BE635 - for all PIC32 lovers
With the Bolymin BE635 graphic embedded module it´s possible to focus only on software development - hardware is done.
..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