ATMEGA328P-MMHR Storage IC_GJM1555C1H2R4WB01D Introduction

It delivers very high light-load efficiency of 80% at 1-µA loads, enabling designers to extend the battery life of their systems or use fewer or smaller batteries to shrink their overall power solution size and reduce costs. In addition, the new DC/DC converters have a wide input voltage (VIN) range of 1.8V to 6.5V to support a variety of chemistries and configurations. Texas Instruments (TI) today introduced an ultra-low power switching regulator TPS62840, its operating quiescent current (IQ) can reach 60nA, only 1/3 of similar devices in the industry.

The details are shown in the figure below. According to IC Insights statistics, in the past 10 years (2009-2018), all 11-ball semiconductor manufacturers closed or rebuilt a total of 97 fabs. Among them, 42 150mm fabs and 24 200mm fabs were closed, while the number of closed 300mm fabs accounted for only 10% of the total. .

ATMEGA328P-MMHR Storage IC_GJM1555C1H2R4WB01D

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Thanks to these features and its selectable functions, the TPS62840 helps engineers overcome key design challenges in many battery-operated, continuous-run industrial and personal electronics applications, including narrowband IoT, grid infrastructure equipment, and renewable energy. Wearables, they all require greater flexibility and precision, wider wireless range, and reduced electromagnetic interference (EMI).

We are a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. Our nearly 80,000+ products help approximately 100,000 customers efficiently manage power, accurately sense and transmit data, and provide core control or processing in their designs into industrial, automotive, personal electronics , communications equipment and enterprise systems. Texas Instruments (TI) (NASDAQ: TXN) has been making progress for decades.

·Selectable mode can improve performance and reduce overall cost: The selectable mode and stop function of TPS62840 can improve noise performance and reduce signal distortion. These advantages can help reduce solution cost because designers do not need to use more expensive precision signal chain components, sensors or radio solutions to perform the same function to achieve system requirements. .

Ray Upton, TI's vice president of connected microcontrollers, explained that new technologies are critical to "moving large amounts of data in a stable manner," improving high-performance communications. .

ATMEGA328P-MMHR Storage IC_GJM1555C1H2R4WB01D

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TPS65400RGZR TPS65400RGZT TPS92515QDGQRQ1 TPS92515QDGQTQ1 TPS560430XFDBVT.

TPS630701RNMT TPS630702RNMR TPS54218RTER TPS92692PWPR TPS56C230RJER.

The technology, which also enables high-precision and robust communication between IoT devices, can now be developed in a less bulky form, said Kim Wong, vice president of high-speed data and clocking at TI.

ATMEGA328P-MMHR Storage IC_GJM1555C1H2R4WB01D

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The reduction in component count is valuable for applications such as smart speakers; and as market adoption increases, the size and cost of these applications continue to shrink. . The charger can provide a power density of 155 mW/mm2 (100 W/in2), which is about twice higher than the market. The new buck-boost charger helps engineers reduce solution size and bill of materials (BOM) and is TI's first device to fully integrate the following components: switching metal-oxide-semiconductor field-effect transistor (MOSFET), charge path management FETs, input current and charge current sensing circuits, and dual input select drivers.

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