STMicroelectronics STNRGPF01
Manuals and User Guides for STMicroelectronics STNRGPF01. We found 2 manuals for free downloads Data Sheet, Reference manual
Below you will find brief information for STNRGPF01. This is a digital controller designed specifically for interleaved PFC boost topologies and intended for use in high power applications. The STNRGPF01 is capable of driving up to 3 interleaved channels, generating the proper signals in each condition. Moreover, it implements a flexible phase shedding strategy that enables the correct number of PFC channels based on the actual load condition. With this function, the STNRGPF01 is able to guarantee the highest power efficiency across a wide range of load current requirements. The device works in CCM at fixed frequency with average current mode control, and implements mixed signal (analog/digital) control. The inner current loop is performed by hardware, ensuring cycle-by-cycle regulation. The outer voltage loop is performed by a digital PI controller with fast dynamic response.
Key Features
Interleaved boost PFC
Up to 3 interleaved channels
CCM, fixed frequency
Average current control, cycle-by-cycle
Inrush current control
Burst mode support
Overcurrent and thermal protection
Flexible phase-shedding strategy
Pages: 40 STMicroelectronics STNRGPF01 Data Sheet
Brand: STMicroelectronics Category: Electrical equipment & supplies Size: 1 MB
Languages: English
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Frequently Answers and Questions
What is the operating temperature range of the STNRGPF01?
The operating temperature range of the STNRGPF01 is -40 °C to 105 °C.
What are some of the applications for the STNRGPF01?
The STNRGPF01 is suitable for applications such as welding, industrial motors, UPS, battery chargers, power supplies, and air conditioners.
What are the main features of the STNRGPF01?
The STNRGPF01 is a digital controller designed for interleaved PFC boost topologies. It can drive up to 3 interleaved channels and implements a flexible phase shedding strategy to optimize power efficiency across a wide range of load currents. The device works in CCM at fixed frequency with average current mode control and features inrush current control, soft start-up, burst mode cooling management and status indicators. It also includes protection against overvoltage, overcurrent, and thermal faults.
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