STEVAL-ISA071V2 4 W non-insulated, wide input voltage range SMPS based on the VIPer16
The STEVAL-ISA071V2 demonstration board is a non-insulated SMPS capable of delivering a 4 W output over a wide input voltage range and is designed for a mains application requiring -5 V and +7 V, referred to neutral.
The basic concepts used in this design can also be applied for higher power outputs or different voltage ranges.
The SMPS generates outputs of 5 V and 12 V, referred to the output marked -5 V. The 5 V output is dedicated to supplying an MCU. This configuration allows the use of the MCU to directly drive a Triac (referred to neutral).
The 12 V output is used to supply additional circuits (relays, OA, etc.).
技术特性
- Input:
- Output:
- 12 VDC± 10% (referred to -5 V), 160 mA
- Maximum output power: 4 W (range is up to 6 W for EU)
- Standby power: 35 mW at 230 VAC
- Short-circuit protected
- Insulation: non-insulated; N connected to output GND
- EMI: in accordance with EN55022 class B
- RoHS compliant
| 功能框图
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STEVAL-ISA071V2 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STEVAL-ISA071V2 |
Active |
|
1000 |
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DATA BRIEF
| 描述 |
版本 |
大小 |
| STEVAL-ISA071V2 : DB1627: 4 W non-insulated, wide input voltage range SMPS based on the VIPer16 |
1 |
284KB |
USER MANUALS
| 描述 |
版本 |
大小 |
| UM0920: 4 W non-isolated, wide input-voltage range SMPS demonstration board based on the VIPer16 |
2 |
917KB |
BILL OF MATERIALS
SCHEMATIC PACKS
PCB LAYOUTS
