产品概述
描述
The STEVAl-ISA171V1 implements a 15 W power supply designed in quasi resonant flyback topology for a wide-range AC input voltage. Its key features are its small size and minimal bill of material, high efficiency and low standby consumption.
The core of the application is the VIPER35, the quasi-resonant offline high voltage converter from the VIPerPLUS product family.
The VIPER35 integrates an 800 V rugged power MOSFET with PWM current-mode control.
Extremely low consumption under no-load conditions is ensured thanks to burst mode operation that reduces the average switching frequency and minimizes all frequency-related losses.
The VIPER35 operates in quasi resonant mode, a feature that helps to meet the EMI standards.
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所有功能
- Wide input voltage range: 90 VAC to 264 VAC
- Output voltage: 12 V
- Output current: 1.25 A
- Rated output power: 15 W
- Quasi resonant operation
- Input power standby @ 230 VAC: < 30 mW
- Active mode efficiency: > 82%
- EMI: pre-compliance with EN55022-Class-B
- RoHS compliant
特别推荐
全部资源
| 资源标题 | 版本 | 更新时间 |
|---|
Board Manufacturing Specifications (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 13 Jan 2016 | 13 Jan 2016 |
物料清单 (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 1.0 | 13 Jan 2016 | 13 Jan 2016 |
Schematic Pack (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 2.0 | 13 Jan 2016 | 13 Jan 2016 |
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | WEEE Compliant | 材料声明** |
|---|---|---|---|---|---|---|
| STEVAL-ISA171V1 | 批量生产 | CARD | 工业 | Ecopack2 | - | |
STEVAL-ISA171V1
Package:
CARDMaterial 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 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 供应商 | 核心产品 | Board production status | 供应商 | 核心产品 | Board production status | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-ISA171V1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ITALY | EAR99 | NEC | ST | VIPER35HD | - | ST | VIPER35HD | - |
STEVAL-ISA171V1 批量生产