产品概述
描述
The STNRGPF02/12 embed the Inrush Current Limiter function. STNRGPF12 features a digital inrush current control generating two PWM’s signals in order to drives the input semi-controlled bridge.STNRGPF02 embeds inrush current control function setting high a signal that is used to short a resistive element.
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所有功能
- Embedded digital inrush current limiter function
- Interleaved PFC digital controller
- Two interleaved channels PFC
- Continuous conduction mode
- Fixed frequency operation
- Average current mode control
- Mixed signal architecture
- Soft start-up management
- Burst mode support
- Load feed forward
- Input voltage feed forward
- Channel current balance function
- Programmable phase shedding
- Status indicator signaling for cooling system, PFC Fault and PFC OK
- Configurable driver by means of dedicated graphic tool
- Programmable fast overcurrent and thermal protection
- Serial communication port available for:
- Device programming;
- Monitoring of the PFC parameters
- Suitable for >600 W applications:
- Welding, air conditioner
- Industrial motors
- UPS, chargers, high power systems
- Customizable firmware
- Configuration via eDesign suite
- Embedded memory
- Program memory: 32 Kbytes flash
- Data retention 15 years at 85 °C after 10 kcycles at 25 °C
- Data memory: 1 Kbyte true data E2PROM; data retention: 15 years at 85 °C after 100 kcycles at 85 °C
- Flash and E2PROM with read while write (RWW) and error correction code (ECC)
- RAM: 6 Kbytes
- Communication interfaces
- UART asynchronous protocol for bootloader support and monitoring of the PFC parameters
- Operating temperature: -40 °C up to 105 °C
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ST simplfies access to digital power advantages with configurable high efficiency interleaved PFC controller
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All resources
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产品规格 (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 24 Jun 2020 | 24 Jun 2020 | |||
| 13 Nov 2018 | 13 Nov 2018 |
应用手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 08 Apr 2019 | 08 Apr 2019 |
工具/软件相关的应用笔记 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 08 Apr 2019 | 08 Apr 2019 |
简报 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 31 Mar 2021 | 31 Mar 2021 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STNRGPF12
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STNRGPF12 | NRND | TSSOP 38 | 工业 | Ecopack2 | |
| STNRGPF12TR | NRND | TSSOP 38 | 工业 | Ecopack2 | |
STNRGPF12
Package:
TSSOP 38Material Declaration**:
STNRGPF12TR
Package:
TSSOP 38Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| STNRGPF12 | 无法联系到经销商，请联系我们的销售办事处 | NRND | 3A991A2 | NEC | Tube | TSSOP 38 | -40 | 105 | PHILIPPINES | 2.8417 / 1k | ||
| STNRGPF12TR | 5 distributors | NRND | 3A991A2 | NEC | Tape And Reel | TSSOP 38 | -40 | 105 | PHILIPPINES | 2.8417 / 1k | ||
供货状态
NRNDECCN (US)
3A991A2Budgetary Price (US$)*/Qty
2.8417 / 1k供货状态
NRNDECCN (US)
3A991A2Budgetary Price (US$)*/Qty
2.8417 / 1k