ACT8846
Advanced PMIC for Multi-Core Application Processors
Last Time Buy >
End of Life announced September 11, 2025 (PCN 25-0121).
Last Time Buy: March 22, 2026
Contact your local sales representative for assistance.
Note: Any orders for Last Time Buy materials from Qorvo are considered non-cancellable, non-returnable.
Key Features
- 4 DC/DC step-down (buck) regulators
- 5 low noise LDOs
- 3 low input voltage LDOs
- 1 low IQ keep-alive LDO
Qorvo's ACT8846 PMIC is a complete, cost effective, and highly-efficient ActivePMU™ power management solution optimized for the power, voltage sequencing and control requirements of the Rockchip RK31x8 application processor family.
The power sequence and reset controller provides power-on reset, SW-initiated reset and power cycle reset for the processor. It also features a watchdog supervisory function. Multiple sleep modes with autonomous sleep and wake-up sequence control are supported.
Typical Applications
- Tablet PC
- Mobile Internet Devices (MID)
- Ebooks
- Personal Navigation Devices
- Smartphones
Product Categories
Application Categories
- Applications> Customer Premises Equipment
- Applications> Internet of Things> Smart Energy
- Applications> Internet of Things> Remote Controls
- Applications> Internet of Things> Smart Home
- Applications> Consumer Goods & Electronics> Portable Consumer Electronics
- Applications> Industrial> Robotics
- Applications> Information Technology> Barcode Scanners & Printers
- Applications> Information Technology> Point Of Sale Terminals
- Applications> Information Technology> Processors
| Application Processors | Rockchip RK3066, RK3188 |
| Battery Charger | No |
| Regulated Outputs | 13 |
| Min Input Voltage(V) | 3.0 |
| Max Input Voltage(V) | 5.5 |
| Pin Count | 48 |
| Operating Junction Temperature(C) | -40 to 125 |
| Buck Converters | 4 |
| Bucks Configurable as Load Switch | 0 |
| Boost Converters | 0 |
| Buck-Boost Converters | 0 |
| LDO Regulators | 9 |
| LDOs Configurable as Load Switch | 0 |
| Interface | I2C |
| Package Type | TQFN, 48-pin |
| Package(mm) | 6.0 x 6.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | EAR99 |