电源管理芯片 ACT8846双核四核电源管理芯片
封装：TQFN66-48
最小包装：3000/盘
双核四核电源管理芯片 ACTIVE-SEMI技领
ACT8846是一个成本低和高效率的PMU TM电源管理解决方案上使用的。
Features
INTEGRATED POWER SUPPLIES
1. Four DC/DC Step-Down (Buck) Regulators : 2 x 2.8A, 2 x 1.5A
2. Five Low-Noise LDOs : 2 x 150mA, 3 x 350mA
3. Three Low-Input Voltage LDOs : 1 x 150mA, 2 x 350mA
4. One Low IQ Keep-Alive LDO
5. Backup Battery Charger
SYSTEM CONTROL AND INTERFACE
1. Four General Purpose I/O with PWM Drivers
2. I2C Serial Interface
3. Interrupt Controller
SYSTEM MANAGEMENT
1. Reset Interface and Sequencing Controller
- Power on Reset
- Soft / Hard Reset
- Watchdog Supervision
- Multiple Sleep Modes
2. Thermal Management Subsystem
INTEGRATED POWER SUPPLIES
Four DC/DC Step-Down (Buck) Regulators
2 x 2.8A, 2 x 1.5A
Five Low-Noise LDOs
2 x 150mA, 3 x 350mA
Three Low-Input Voltage LDOs
1 x 150mA, 2 x 350mA
One Low IQ Keep-Alive LDO
Backup Battery Charger
SYSTEM CONTROL AND INTERFACE
Four General Purpose I/O with PWM Drivers
2 C Serial Interface
Interrupt Controller
SYSTEM MANAGEMENT
Reset Interface and Sequencing Controller
Power on Reset
Soft / Hard Reset
Watchdog Supervision
Multiple Sleep Modes
Thermal Management Subsystem
本公司主营产品主要应用于 平板电脑，高清播放器，电视盒，视频服务器，高清液晶电视，高清机顶盒，广告机，车载DVD，HDMI切换器，高清DVR，硬盘播放器，硬盘录像机，网络播放器，数码相框，安防监控，LED灯，电源等产品上。
只做原装正品，假一陪十 欢迎来电咨询是！张巧云 QQ:
