STEVAL-ISA006V1 6W Non-isolated Fly-Back Topology Power Supply with VIPer12AS
This reference design is an auxiliary power supply based on the VIPer12AS monolithic device and can be used to produce multiple non isolated positive or negative voltage outputs.
This solution is based on an offline discontinuous current mode fly-back converter without isolation between input and output. The fly-back topology allows the exploitation of the VIPer12AS current capability when compared with the buck converter based power supply. To ensure power supply low cost, the isolation between input and output is not provided. This greatly simplifies the transformer design and production. The VIPer12AS incorporates the PWM controller with a 60kHz internal oscillator and the vertical Power MOSFET switch in a SO-8 package. The presented power supply has four variants. All the variants have been incorporated in the presented reference board through different assembly options.
技术特性
- Switch mode general purpose power supply
- Input: 90 to 264Vac @ 50/60Hz
- Main Output (regulated): 5V, 500mA @ 50/ 60Hz
- Second output: 15V,200mA
- Output power (pick): 5.5W
| 功能框图
 |
STEVAL-ISA006V1 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-ISA006V1 |
Active |
|
1000 |
|
|
|
|
DATA BRIEF
| 描述 |
版本 |
大小 |
| STEVAL-ISA006V1 : 6W non-isolated fly-back topology power supply with VIPer12AS |
1 |
129KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN3980: STM32 firmware library for dSPIN L6470 |
1 |
774KB |
| AN3991: How to drive multiple stepper motors with the L6470 motor driver |
1 |
1760B |
BILL OF MATERIALS
SCHEMATIC PACKS
PCB LAYOUTS
