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ActivePMU™ family of power management units (PMUs) and Power Management ICs (PMICs) combine best-in-class power conversion with intelligent system management. Some applications powered by ActivePMU™ Family ICs include application processors, memory, and peripherals in advanced portable devices such as smartwatches, wearables, POS terminals, e-Books, portable media players, Tablet PCs, and other consumer/industrial electronics such as human-machine interfaces (HMI), 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, medical devices and white goods.

Our solutions greatly simplify the system design process by eliminating the need for external discrete components, reducing the overall system BOM cost and time to market. In addition, Active-Semi’s innovative ActivePath™ architecture enables battery charging as an integral function implemented in ActivePMU™ Family.

ActivePMU™ provides skin-tight power management for a wide range of application processors from MCU suppliers such as Atmel, Marvell, Samsung, TI, Freescale, Rockchip and others.

Part # Power Manager I2C Application
Charger Step-Down LDO
ACT88320 No 3 2 * SILICON MOTION
SM2246
SM2258
SM2260
ACT8840 No 4 9 General Single-Core Processor
ACT8847 No 4 9 * FREESCALE (i.MX51, i.MX53, i.MX6)

SAMSUNG (S5PC210, S5PV310)

ACT8846 No 4 9 * ROCKCHIP (RK3066, RK3188)
ACT8849 No 4 9 * FREESCALE (i.MX51, i.MX53)

SAMSUNG (S5PC210, S5PV310)

ACT8870 No 4 3 * ATMEL SAMA5D2

SILICON MOTION
SM2246
SM2258
SM2260

ACT8865 No 4 3 * (SAMA5D[31/33/34/35/36]
SAM9G[15/25/35/45/46]
SAM9X[25/35]
SAM9M[10/11]
SAM9N[11/12]
ACT8892 No 4 3 * TI (DM368)
DaVinci™ Digital Video Processor Family
ACT8931A ActivePath 4 3 * ROCKCHIP (RK2918, RK2928, RK2926)
ACT8945A ActivePath 4 3 * (SAMA5D[31/33/34/35/36]
SAM9G[15/25/35/45/46]
SAM9X[25/35]
SAM9M[10/11]
SAM9N[11/12]
ACT8946A ActivePath 4 3 * HISILICON
Hi3518E