Active-Semi ACT8932
The ACT8932 is a complete, cost effective, highlyefficient ActivePMUTM power management solution that is ideal for a wide range of high performance portable handheld applications such as tablet or pad devices. This device integrates the ActivePathTM complete battery charging and management system with seven power supply channels. This device 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 ActivePathTM system-power selection function.| Part No. | ACT8932 |
|---|---|
| Datasheet | ACT8932 Download |
| Manufacturer |  Active-Semi |
| Description | Advanced Power-Management |
| Buy | Stock & Price |
FEATURES
● Three Step-Down DC/DC Converters● Four Low-Dropout Linear Regulators
● Integrated ActivePathTM Charger
● I2CTM Serial Interface
● Advanced Enable/Disable Sequencing Controller
● Minimal External Components
● Tiny 5×5mm TQFN55-40 Package − 0.75mm Package Height − Pb-Free and RoHS Compliant
GENERAL DESCRIPTION
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 1100mA 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 of output current. The ACT8932 is available in a compact, Pb-Free and RoHS-compliant TQFN55-40 package. TYPICAL APPLICATION DIAGRAM Innovative PowerTM Active-Semi Proprietary―For Authorized Recipients and Customers ActivePMUTM and ActivePathTM are trademarks of Active-Semi. I2CTM is a trademark of NXP. -1- Copyright © 2013 Active-Semi, Inc.
