ACT8865QI305-T

ACT8865QI305-T Description
The ACT8865 is a complete, cost effective, highly efficient Active PMUTM power management solution, optimized for the unique power, voltage-sequencing, and control requirements of the Atmel SAMA5D2 series ,SAMA5D3 series: SAMA5D[31/33/34/35/36], and SAM9 series: SAM9G[15/25/35/45/46]; SAM9X[25/35], SAM9M[10/11], SAM9N[11/12] processors. It is ideal for a wide range of high performance portable handheld applications such as human-machine interfaces, control panels, smart grid infrastructures, network gateways, M2M systems, 2D barcode scanners, barcode printers, machine vision equipment, as well as home and commercial building automations, POS terminals, medical devices and white goods. This device features three step-down DC/DC converters and four low-noise, low-dropout linear regulators.
The three DC/DC converters utilize a highefficiency, fixed-frequency (2MHz), current-mode PWM control architecture that requires a minimum number of external components. Two DC/DCs are capable of supplying up to 1150mA of output current, while the third supports up to 1300mA. All four low-dropout linear regulators are highperformance, low-noise, regulators that supply up to 320mA.
The ACT8865 is available in a compact, Pb-Free and RoHS-compliant TQFN44-32 package. ACT8865QI305-T
Features Three Step-Down DC/DC ConvertersFour Low-Dropout Linear RegulatorsI2CTM Serial InterfaceAdvanced Enable/Disable Sequencing ControllerMinimal External ComponentsTiny 4x4mm TQFN44-32 Package0.75mm Package HeightPb-Free and RoHS Compliant ACT8865QI305-T Applications Human-machine interfacesControl panelsSmart grid infrastructuresNetwork gatewaysM2M systems2D barcode scannersBarcode printersMachine vision equipmentHome and commercial building automationsPOS terminalsMedical devices and white goods.