1. MP6630H and MP6630 have been released.
MP6630H – 16V, 3-Phase Fan Driver with Integrated Hall Sensor
MP6630 – 5.5V, 3-Phase Fan Driver For NoteBook with Integrated Hall Sensor
Link to Wiki page: https://wiki.monolithicpower.com/tiki-index.php?page=New-Product-Announcements-List
MP6630H and MP6630 are 3-phase brushless DC Fan drivers with integrated power MOSFETs and single Hall-effect sensor. MP6630H is 2V to 16V and MP6630 is 2V to 5.5V operating Input Voltage range, both of them can support max. 1.4A output current. They have embedded Hall-effect sensor and sine-wave control, embedded Hall-effect sensor promote robust start-up performance, sine-wave control enable high efficiency and low audible noise. Moreover, both of them have robust protection function: UVLO, locked-rotor protection, OCP, thermal shutdown protection and auto-recovery. They are available in UTQFN-8 (2mmx3mm) package, designed to driver 3-phase BLDC motors like Notebook Fans, Gaming Fans, etc.
The new MP2659 has been released.
2. MP2659 – 36V, Standalone Switching Charger with Integrated MOSFETs for 3-Cell to 6-Cell Series Battery Pack
The MP2659 is a standalone 36V 3A buck switching charger with integrated MOSFETs for 3-6 Cell battery packs. The device supports Li-ion, Li-polymer, and LiFePO4 battery chemistries. It provides up to 3A charge current without any external FETs or current sense resistors to a 3-6 series cell battery pack with programmable 3.6V/4.0V/4.1V/4.15V/4.2V/4.35V/4.4V regulation voltage per cell and 0.5% accuracy. The IC supports an operating input voltage range from 3.9V to 36V (40V max hold-off) with programmable input voltage and current loops to safely operate from a wide variety of power sources. The device has robust protection features including battery over-voltage, battery NTC temperature monitoring, thermal shutdown, and programmable charging safety timer. The MP2659 is available in a small 3mm x 3mm QFN-19 package, and is designed for applications such as robot and portable vacuum cleaners, wireless speakers, power tools, and other industrial medical equipment.