Sunnyvale, Calif.&#8212Emphasizing minimum power consumption for display backlighting, Advanced Analogic Technologies' AAT2805 is a dual charge-pump that also supports camera flash applications. “Many ...

Austriamicrosystems AG, a designer and manufacturer of analog integrated circuits (ICs), has unveiled a smart 1-A charge pump for flash LEDs in camera phones. Extending the company's lighting IC ...

The AS3682/83 smart charge pumps drive flash LEDs with up to 480 mA and 1 A of output current, respectively. Features include a peak efficiency of 95%, a fixed frequency of 1 MHz, and six current ...

With a high efficiency and small size, the AAT3170 from Advanced Analogic Tech meets the needs of LED photo-flash applications. The AAT3170 from Advanced Analogic Tech is a high-output-current, ...

An electronic circuit that uses capacitors in series to increase the DC source voltage when needed. For example, in EEPROM and flash memory chips, charge pumps create a higher voltage to erase the ...

As we are heading towards a completely digitized society, smartphones and other gadgets are at the forefront of connecting us to the world. Consequently, our energy requirement is increasing every ...

Charge pump circuits represent a pivotal technology in modern power management systems, utilising capacitors switched at high frequencies to convert a low input voltage into a higher, regulated output ...

Over the past few years, OPPO has taken the lead in the industry with its VOOC fast charging technology. Today marks an important achievement for the company. OPPO has officially announced 125W Flash ...