The ATI2301 is a step-down current-mode, DC-DC converter. At heavy load, it works at the constant frequency PWM mode which has good stability and transient response. To ensure the longest battery life under light load in portable applications, the ATI2301 features a power-saving pulse-skipping modulation (PSM) mode, which reduces quiescent current to save power.
FEATURES High Efficiency: up to 96% Internal Synchronous Rectifier Low Quiescent Current: 40μA Three output current versions: 300mA（ATI2301A） 600mA（ATI2301B） 800mA（ATI2301C） High Switching Frequency: 1.5MHz Under-Voltage Lockout Soft Start Short Circuit Protection Small SOT23-5 Package Pb-Free
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.