ACT8846QM460-T

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ACT8846QM460-T电源管理芯片 ACT8846双核四核电源管理芯片
ACT8846 ACT8846QM460 ACT8846QM460-T
封装：TQFN66-48
小包装：3000/盘
双核四核电源管理芯片 ACTIVE-SEMI技领
ACT8846是一个成本低和率的PMU TM电源管理解决方案上使用的。
应用于RK3066瑞芯微方案
RK3188+ACT8846QM460-T ROCKCHIP瑞芯微 四核CPU处理器套片

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
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