Two integrated nanopower PMICs for IoT applications, the DA9070 and DA9073, have been released by Dialog. The PMICs are designed for ‘always-on’ IoT devices such as fitness trackers, smartwatches and smart home products which are expected to spend less time tethered to a charger, while expanding feature sets present new challenges to battery life.
Wearable
LDO extends portable devices’ battery life
Prolonging battery life by up to four times longer than traditional low quiescent (Iq) LDOs, the MCP1811 is a linear low dropout (LDO) regulator available from Microchip. It enables reduced standby power consumption in remote, battery-powered sensor nodes and also enables faster response times and transient response for IoT, wearable and remote designs, says Microchip.
CML Microcircuits helps fast track digital radio development
CML Microcircuits is supporting the global market digital mobile radio with a development kit to help designers develop dual-mode (digital/analogue) radios for wearable and personal radio formats operating at up to 2.0 and 5.0W, for short- and medium-range transmissions respectively.
Powercast shrinks Powerharvester wireless power receiver
Powercast has produced a smaller Powerharvester wireless power receiver and RF-to-DC converter chip (the PCC114) for its Powerharvester chipset. The chipset is comprised of a wireless power receiver chip and complementary boost converter IC and is embedded in a device to harvest RF energy.
About Weartech
This news story is brought to you by weartechdesign.com, the specialist site dedicated to delivering information about what’s new in the wearable electronics industry, with daily news updates, new products and industry news. To stay up-to-date, register to receive our weekly newsletters and keep yourself informed on the latest technology news and new products from around the globe. Simply click this link to register here: weartechdesign.com
