ACT8892数据手册Qorvo中文资料规格书

描述 Description

Qorvo's ACT8892 PMIC is a complete, cost effective, highly efficient ActivePMU™ power management solution that is ideal for a wide range of high performance portable handheld applications such as tablet or pad devices. This device features three step-down DC/DC converters and four low-noise, low-dropout linear regulators. 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 1150 mA of output current, while the third supports up to 1300 mA. All four low-dropout linear regulators are high performance, low-noise, regulators that supply up to 320 mA.

特性 Features

• 3 step-down DC/DC Converters
• 4 low dropout linear regulators
• Advanced enable/disable sequencing controller
• I2C™ serial interface
• Minimal external components
• Pb-free and RoHS compliant