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ACT8931AQJ633-T

Model Number: ODCPROGRAM

Modular Power PMIC from Qorvo

Advanced PMIC for Rockchip RK2928/RK2926 Processors

Status: No new designs | Data Sheet:

| RoHS Compliance: Rohs Compliant

Overview

Qorvo’s ACT8931A PMIC is a complete, cost effective, highly efficient ActivePMU™ power management solution, optimized for the unique power, voltage sequencing, and control requirements of the Rockchip RK2928/RK2926 processors.

The product features three step-down DC/DC converters and four low-noise, low-dropout linear regulators, along with a complete battery charging solution featuring the advanced ActivePath™ system-power selection function. The three DC/DC converters utilize a high efficiency, fixed-frequency (2 MHz), current-mode PWM control architecture that requires a minimum number of external components. Two DC/DCs are capable of supplying up to 1100 mA of output current, while the third supports up to 1200 mA. All four low-dropout linear regulators are high performance, low-noise regulators that supply up to 320 mA of output current.

ACT8931A is available in a compact, Pb-free and RoHS compliant TQFN55-40 package.

Key Features

3 step-down DC/DC converters
4 low dropout linear regulators
Integrated ActivePath™ charger
I2C™ serial interface
Advanced enable/disable sequencing
Minimal external components
Pb-Free and RoHS compliant

Typical Applications

Rockchip RK2928, RK2926
Other PMU
Tablets
Pad Devices

Part Number: ACT8931AQJ633-T
Manufacturer: Qorvo
Application Processors: RK2926, RK2928, Rockchip RK2918
Battery Charger: ActivePath™
Buck Converters: 4
LDO Regulators: 3
Interface: I2C
Package Type: 40-pin, TQFN
Package: 5.0 x 5.0 mm

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Product Specifications For ACT8931AQJ633-T Modular Power PMIC

Part Number: ACT8931AQJ633-T Manufacturer: Qorvo Product Description: Advanced PMIC for Rockchip RK2928/RK2926 Processors

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Availability

In Stock

3000

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Description	Units Per Format	Available

Description	Units Per Format	Available

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3.  SUPPORT AND UPGRADES. This Agreement does not entitle you to any support, upgrades, patches, enhancements, or fixes for the Software (collectively, "Support"). Any such Support for the Software that may be made available by Company shall become part of the Software and subject to this Agreement.
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ACT8931AQJ633-T

Modular Power PMIC from Qorvo

Advanced PMIC for Rockchip RK2928/RK2926 Processors

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ACT8931AQJ633-T

Modular Power PMIC from Qorvo

Advanced PMIC for Rockchip RK2928/RK2926 Processors

Technical Inquiry Request for ACT8931AQJ633-T Modular Power PMIC

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