Tag Archives: Controller

1-4 Cell Li+ Battery Charge Controller

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1-4 Cell Li+ Battery Charge Controller The bq24725A is a high-efficiency, synchronous battery charger, offering low component count for space-constraint, multi-chemistry battery charging applications. The bq24725A utilizes two charge pumps to separately drive n-channel MOSFETs (ACFET, RBFET and BATFET) for automatic system power source selection. SMBus controlled input current, charge… Read more »

White-LED Controller up to 10 LEDs

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White-LED Controller up to 10 LEDs STMicroelectronics, a global semiconductor leader serving customers across the spectrum of electronics applications, has revealed its latest innovation for cellular handsets and other portable electronics; a display backlight controller IC that simplifies circuitry for consistent, high-quality backlighting, frees-up pc-board space for other product features,… Read more »

Efficient PSU MOSFET Controller

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Efficient PSU MOSFET Controller Diodes Incorporated, a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic and analog semiconductor markets, today announced a 25V rated synchronous MOSFET controller for notebook and laptop power supply designs of 90W and above. By enabling the replacement… Read more »

Analog System Monitor and Controller

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Analog System Monitor and Controller LMP92018 is a complete analog monitoring and control circuit which integrates an eight channel 10-bit Analog-to-Digital Converter (ADC), four 10-bit Digital-to-Analog Converters (DACs), an internal reference, an internal temperature sensor, a12-bit GPIO port, and a 10MHz SPI interface. The eight channels of the ADC can… Read more »

maXTouch S Touchscreen Controllers

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maXTouch S Touchscreen Controllers Atmel® Corporation, a leader in microcontroller and touch technology solutions, announced the availability of its new maXTouch® S Series family of touchscreen controllers, the next generation of the company’s breakthrough unlimited touch technology. The new device family is ideal for the design of innovative and intuitive… Read more »

Gen4 TrueTouch® Controller

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Gen4 TrueTouch® Controller Cypress Semiconductor Corp. introduced a new Gen4 TrueTouch® controller targeted at the rapidly growing tablet and ultrabook market. The new CY8CTMA1036 device has 65 sense-I/Os, enabling it to deliver flawless touchscreen performance for screens up to 12 inches. Like the smaller-screen Gen4 devices, it offers industry-best performance… Read more »

Overvoltage Protection Controller

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Overvoltage Protection Controller Linear Technology Corporation introduces the LT4363, an overvoltage protection controller that provides overvoltage and overcurrent protection to high-availability electronic systems. Supply voltages surge whenever currents flowing through long inductive power buses change abruptly. Also, automotive batteries experience a condition known as load-dump, where the voltage can stay… Read more »

3 Channel Digital Power Supply Controller

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3 Channel Digital Power Supply Controller The ADP1053, based on a voltage mode PWM architecture, is a flexible, application dedicated digital controller designed for isolated and nonisolated dc-to-dc power supply applications. The ADP1053 enables highly efficient power supply design and facilitates the introduction of intelligent power management techniques to improve… Read more »

Highly Efficient Power-Supply Controller

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Highly Efficient Power-Supply Controller Power units such as laptop adapters, PC power supplies and LED lighting ballasts will become more efficient, cost-effective, reliable and quiet using a revolutionary new controller revealed at APEC 2012 by STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications…. Read more »