Category: IC
![LED driver simplifies dimming control LED driver simplifies dimming control](https://www.electronics-lab.com/wp-content/uploads/2017/12/IMG_0940-1024x731.jpg)
LED driver simplifies dimming control
A dual-channel step-down LED driver, the LT3964 from Linear Technology packs 40 V, 1.6 A power switches and an I2C interface for dimming control. [via] Operating over an input voltage range of 4 V to 36 V, the driver integrates two independently controlled LED drivers that switch at...
Continue Reading![36V, 2-ch, 1.6A synchronous buck LED driver has I²C dimming 36V, 2-ch, 1.6A synchronous buck LED driver has I²C dimming](https://www.electronics-lab.com/wp-content/uploads/2017/11/171128eedn-linear-lt3964_col.jpg)
36V, 2-ch, 1.6A synchronous buck LED driver has I²C dimming
Under the “Power by Linear” branding it recently created for the product lines it acquired with its purchase of Linear Technology, Analog Devices has added the LT3964, a dual channel, 36V, high efficiency, synchronous, step-down LED driver with internal 40V, 1.6A power switches and...
Continue Reading![Atmel ATmega8 – A World-Famous Microcontroller Created By Two Annoyed Students Atmel ATmega8 – A World-Famous Microcontroller Created By Two Annoyed Students](https://www.electronics-lab.com/wp-content/uploads/2017/11/atmeg.jpeg)
Atmel ATmega8 – A World-Famous Microcontroller Created By Two Annoyed Students
AVR is a family of microcontrollers developed by Atmel beginning in 1996. These are modified Harvard architecture 8-bit RISC single-chip microcontrollers. The Atmel AVR core combines a rich instruction set with 32 general purpose working registers. Atmel’s ATmega8 comes from the AVR...
Continue Reading![CH340E, A New Small Serial to USB Chip CH340E, A New Small Serial to USB Chip](https://www.electronics-lab.com/wp-content/uploads/2017/11/CH340E.jpg)
CH340E, A New Small Serial to USB Chip
WCH, a Chinese integrated circuits manufacturer, has just released a new serial to USB chip called CH340E. Unlike other CH340 chips, it doesn't require an external crystal and also needs less PCB space and BOM. CH340 is a 3x3mm tiny chip comes in MSOP10 package and has 10...
Continue Reading![ICECool – An Intra-Chip Cooling System That Is More Efficient ICECool – An Intra-Chip Cooling System That Is More Efficient](https://www.electronics-lab.com/wp-content/uploads/2017/11/cooling_system_1-300x216.jpg)
ICECool – An Intra-Chip Cooling System That Is More Efficient
In the Moore’s Law race to keep improving computer performance, the IT industry has turned upward, stacking chips like nano-sized 3D skyscrapers. But those stacks have their limits, due to overheating. Researchers from IBM have solved this problem by developing an intra-chip...
Continue Reading![LT8650S – Dual Channel 4A, 42V, Synchronous Step-Down Silent Switcher LT8650S – Dual Channel 4A, 42V, Synchronous Step-Down Silent Switcher](https://www.electronics-lab.com/wp-content/uploads/2017/10/LT8650S.jpg)
LT8650S – Dual Channel 4A, 42V, Synchronous Step-Down Silent Switcher
The LT8650S is a dual step-down regulator that delivers up to 4A of continuous current from both channels and supports loads up to 6A from each channel. The LT8650S features the second generation Silent Switcher architecture to minimize EMI emissions while delivering high efficiency at...
Continue Reading![Researchers Innovated Highly Effective Silicon Microchannel Thermal coolers For Processors Researchers Innovated Highly Effective Silicon Microchannel Thermal coolers For Processors](https://www.electronics-lab.com/wp-content/uploads/2017/10/higherproces-1024x683.jpg)
Researchers Innovated Highly Effective Silicon Microchannel Thermal coolers For Processors
One of the limiting factors for the computing power of processors is the operating temperature. A research team led by Dr. Wolfram Steller, Dr. Hermann Oppermann, and Dr. Jessika Kleff from the Fraunhofer Institute for Reliability and Microintegration IZM, has developed a new as well as...
Continue Reading![PAC1934 – Microchip’s New Power-Monitoring IC Measures Power With 99% Accuracy PAC1934 – Microchip’s New Power-Monitoring IC Measures Power With 99% Accuracy](https://www.electronics-lab.com/wp-content/uploads/2017/09/pac1934-1024x536.jpg)
PAC1934 – Microchip’s New Power-Monitoring IC Measures Power With 99% Accuracy
Microchip recently developed a precision power-and-energy-monitoring chip - PAC1934. The PAC1934 is a four channel power/energy monitor with current sensor amplifier and bus voltage monitors that feed high-resolution ADC. It works in conjunction with a Microchip software driver that is...
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