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Electronic devices powered by batteries consist of LDO (Low Drop Out) linear voltage regulators and DC/DC converters, as well as power management devices. These components usually work in always-on mode, …
Low Quiescent Current Extends Battery Life Read More
Market-driven requirements for high current, high power and small-size products are in turn driving the engineering designs for new power supply products. The primary design metrics or specifications translated from …
Achieve Optimal High Power Density Designs for DC-DC Converters Read More
The design of power management and supply systems have become very challenging in modern electronic systems. The design engineers must take many key factors into their considerations, such as multiple …
New PoL (Point-of-Load) Power Solutions Meets the Requirements Read More
TPS62840 is a highly efficient buck converter with ultra-low operating quiescent current of typically 60 nA. It has special circuitry to keep an ultra-low 150 nA IQ in 100% mode …
TPS62840 With Ultra-Low IQ Not Only Extends Battery Life But Also Stops Switching When EMI-Free Is Needed Read More
The inrush current of the switching power supply refers to the peak current flowing into the power supply equipment at the instant the power is turned on as shown in …
Six countermeasures to limit startup surge current of SMPS Read More
IoT devices and wireless sensor nodes are connected smart devices that can fulfill various functions, from data acquisition to real time controls. They typically consist of one or multiple microcontrollers, …
Improve the Transient Response of Power Supplies of IoT Devices and Wireless Sensor Nodes Read More
Texas Instruments released its new power module TPSM84424. This new product is a full-featured integrated power supply including a 4A DC/DC converter with switching MOSFETs, control circuitry, a shielded inductor …
Texas Instruments TPSM84424 4A Power Module Read More