NXP Semiconductors PF0200 电源管理集成电路（PMIC）
飞思卡尔 PF0200 电源管理集成电路（PMIC）提供高度可编程/可配置的架构，并具有全集成功率器件和最少的外部元件。凭借多达 4 个降压转换器、一个升压转换器、6 个线性稳压器、RTC 电源及纽扣电池充电器，PF0200 可为多种应用中包括应用处理器、存储器和系统外设在内的整个系统供电。由于具有片上一次性编程 (OTP) 存储器，PF0200 可提供预编程标准型和支持定制编程的未编程型两种型号。PF0200 非常适合 i.MX6 SoloLite、i.MX6 Solo 和 i.MX6 DualLite 等 i.MX6 系列器件，并由完整系统级参考设计、预编程版器件提供支持。该器件采用 SMARTMOS 技术。
特性
- Input Supply
- Input voltage range to PMIC: 2.8 - 4.5 V
- Power Supplies
- Buck regulators
- Three to four channel - configurable
- Dynamic voltage scaling
- Modes: PWM, PFM, APS
- Programmable output voltage
- Programmable current limit
- Programmable soft start
- Programmable PWM switching frequency
- Programmable OCP with fault interrupt
- Boost regulator
- OTG support
- Modes: PFM and Auto
- OCP fault interrupt
- LDOs
- Six user programmable LDO
- Soft start
- Reference Supplies
- LDO/Switch for RTC supply
- DDR memory reference voltage
- Clocking and Communication
- 16 MHz internal master clock
- I2C interface
- Configurability
- User programmable Standby, Sleep, and Off modes
- OTP (One time programmable) memory for device configuration
- User programmable start-up sequence and timing
- Battery backed memory including coin cell charger
应用
- Automotive
- Mid/High-End Infotainment Head Unit
- Consumer
- E-Readers
- Media Phones
- Tablets
- Home Energy Management Systems
- Industrial
- Human Machine Interface (HMI)
- Stationary Electronic Point of Sale (ePOS) Terminals
- Gateway (Router)
- Single Board Computer
- Medical/Healthcare
- Telehealth System
- Portable Electrocardiograph (ECG)
