Maxim offers small, high-input-voltage linear regulators that supply always-on, keep-alive power to CMOS RAM, realtime clocks (RTC), and microcontrollers in systems with high-voltage batteries. They draw a low 25 μA quiescent supply current.
Even when subjected to fast supply-voltage changes that occur during the switchover from battery to AC-adapter input power, the MAX8718 provides a fixed 5 V or 3,3 V output. The MAX8719 has an adjustable 1,24 V to 8 V output.
In addition to their principal application in notebook computers, these devices are useful in other low-power, high-voltage applications (4 V < V(IN) < 28 V), such as smart batteries, current-control loops, telecom emergency power, and housekeeping power for off-line supplies.
The MAX8718/MAX8719 are available in 8-pin TDFN package, screened for the -40 to +85°C range.
Wine farm turns to solar installation for power Current Automation
Power Electronics / Power Management
Slanghoek Wine farm opted into a power purchase agreement to lower overall electricity costs and enter a true sustainable future, with a price-competitive edge on lower running costs.
Read more...Industrial PSU family Brabek
Power Electronics / Power Management
The RACPRO1 family of PSUs supports a universal DC input voltage range from 430 to 850 V DC, allowing the parts to support renewable energy and microgrid applications.
Read more...Integrated POL voltage regulators EBV Electrolink
Power Electronics / Power Management
Infineon’s TDA38807 and TDA38806 are their highest density high-efficiency integrated point-of-load (IPOL) solutions for smart enterprise systems.
Read more...Hi-Rel quarter-brick converters Accutronics
Power Electronics / Power Management
Gaia Converter’s quarter-brick series DC-DC power modules provides output power levels ranging from 75 to 250 W in fixed output voltages.
Read more...1700 V GaN Switcher IC Future Electronics
Power Electronics / Power Management
Power Integrations has introduced a new member of its InnoMux-2 family of single-stage regulated multi-output offline power supply ICs, the industry’s first 1700 V gallium nitride switch.
Read more...Industrial power supply range RFiber Solutions
Power Electronics / Power Management
SynQor’s ruggedised AC-DC and DC-DC converters and filters are designed for a wide range of industrial applications, including those required to withstand harsh environments.
Read more...PSUs for industrial applications
Power Electronics / Power Management
RECOM’s REDIIN120/240/480 series of AC-DC converters perfectly corresponds with customer needs by exhibiting high efficiency and low energy consumption at no load.
Read more...MOSFET for automotive applications Altron Arrow
Power Electronics / Power Management
Infineon’s OptiMOS 7 100 V is offered in the company’s versatile and robust, high-current SSO8 5 x 6 mm2 SMD package.
printer friendly version